java.lang.Object
- javafx.beans.binding.Bindings

```
public final class Bindings
extends Object
```
Bindings is a helper class with a lot of utility functions to create simple bindings.
Usually there are two possibilities to define the same operation: the Fluent API and the the factory methods in this class. This allows a developer to define complex expression in a way that is most easy to understand. For instance the expression result = a*b + c*d can be defined using only the Fluent API:
DoubleBinding result = a.multiply(b).add(c.multiply(d));
Or using only factory methods in Bindings:
NumberBinding result = add (multiply(a, b), multiply(c,d));
Or mixing both possibilities:
NumberBinding result = add (a.multiply(b), c.multiply(d));
The main difference between using the Fluent API and using the factory methods in this class is that the Fluent API requires that at least one of the operands is an Expression (see javafx.beans.binding). (Every Expression contains a static method that generates an Expression from an ObservableValue.)
Also if you watched closely, you might have noticed that the return type of the Fluent API is different in the examples above. In a lot of cases the Fluent API allows to be more specific about the returned type (see NumberExpression for more details about implicit casting.

Deploying an Application as a Module

If any class used in a select-binding (see the various select* methods) is in a named module, then it must be reflectively accessible to the javafx.base module. A class is reflectively accessible if the module opens the containing package to at least the javafx.base module.

For example, if com.foo.MyClass is in the foo.app module, the module-info.java might look like this:
```
module foo.app {
    opens com.foo to javafx.base;
}
```
Alternatively, a class is reflectively accessible if the module exports the containing package unconditionally.
Since:

JavaFX 2.0

See Also:

Binding, NumberBinding

Method Summary

Modifier and Type	Method	Description
`static DoubleBinding`	`add(double op1, ObservableNumberValue op2)`	Creates a new `DoubleBinding` that calculates the sum of the value of a `ObservableNumberValue` and a constant value.
`static NumberBinding`	`add(float op1, ObservableNumberValue op2)`	Creates a new `NumberBinding` that calculates the sum of the value of a `ObservableNumberValue` and a constant value.
`static NumberBinding`	`add(int op1, ObservableNumberValue op2)`	Creates a new `NumberBinding` that calculates the sum of the value of a `ObservableNumberValue` and a constant value.
`static NumberBinding`	`add(long op1, ObservableNumberValue op2)`	Creates a new `NumberBinding` that calculates the sum of the value of a `ObservableNumberValue` and a constant value.
`static DoubleBinding`	`add(ObservableNumberValue op1, double op2)`	Creates a new `DoubleBinding` that calculates the sum of the value of a `ObservableNumberValue` and a constant value.
`static NumberBinding`	`add(ObservableNumberValue op1, float op2)`	Creates a new `NumberBinding` that calculates the sum of the value of a `ObservableNumberValue` and a constant value.
`static NumberBinding`	`add(ObservableNumberValue op1, int op2)`	Creates a new `NumberBinding` that calculates the sum of the value of a `ObservableNumberValue` and a constant value.
`static NumberBinding`	`add(ObservableNumberValue op1, long op2)`	Creates a new `NumberBinding` that calculates the sum of the value of a `ObservableNumberValue` and a constant value.
`static NumberBinding`	`add(ObservableNumberValue op1, ObservableNumberValue op2)`	Creates a new `NumberBinding` that calculates the sum of the values of two instances of `ObservableNumberValue`.
`static BooleanBinding`	`and(ObservableBooleanValue op1, ObservableBooleanValue op2)`	Creates a `BooleanBinding` that calculates the conditional-AND operation on the value of two instance of `ObservableBooleanValue`.
`static void`	`bindBidirectional(Property<String> stringProperty, Property<?> otherProperty, Format format)`	Generates a bidirectional binding (or "bind with inverse") between a `String`-`Property` and another `Property` using the specified `Format` for conversion.
`static <T> void`	`bindBidirectional(Property<String> stringProperty, Property<T> otherProperty, StringConverter<T> converter)`	Generates a bidirectional binding (or "bind with inverse") between a `String`-`Property` and another `Property` using the specified `StringConverter` for conversion.
`static <T> void`	`bindBidirectional(Property<T> property1, Property<T> property2)`	Generates a bidirectional binding (or "bind with inverse") between two instances of `Property`.
`static <E> void`	`bindContent(List<E> list1, ObservableList<? extends E> list2)`	Generates a content binding between an `ObservableList` and a `List`.
`static <K,V> void`	`bindContent(Map<K,V> map1, ObservableMap<? extends K,? extends V> map2)`	Generates a content binding between an `ObservableMap` and a `Map`.
`static <E> void`	`bindContent(Set<E> set1, ObservableSet<? extends E> set2)`	Generates a content binding between an `ObservableSet` and a `Set`.
`static <E> void`	`bindContentBidirectional(ObservableList<E> list1, ObservableList<E> list2)`	Generates a bidirectional binding (or "bind with inverse") between two instances of `ObservableList`.
`static <K,V> void`	`bindContentBidirectional(ObservableMap<K,V> map1, ObservableMap<K,V> map2)`	Generates a bidirectional binding (or "bind with inverse") between two instances of `ObservableMap`.
`static <E> void`	`bindContentBidirectional(ObservableSet<E> set1, ObservableSet<E> set2)`	Generates a bidirectional binding (or "bind with inverse") between two instances of `ObservableSet`.
`static BooleanBinding`	`booleanValueAt(ObservableList<Boolean> op, int index)`	Creates a new `BooleanBinding` that contains the element of an `ObservableList` at the specified position.
`static BooleanBinding`	`booleanValueAt(ObservableList<Boolean> op, ObservableIntegerValue index)`	Creates a new `BooleanBinding` that contains the element of an `ObservableList` at the specified position.
`static BooleanBinding`	`booleanValueAt(ObservableList<Boolean> op, ObservableNumberValue index)`	Creates a new `BooleanBinding` that contains the element of an `ObservableList` at the specified position.
`static <K> BooleanBinding`	`booleanValueAt(ObservableMap<K,Boolean> op, ObservableValue<? extends K> key)`	Creates a new `BooleanBinding` that contains the mapping of a specific key in an `ObservableMap`.
`static <K> BooleanBinding`	`booleanValueAt(ObservableMap<K,Boolean> op, K key)`	Creates a new `BooleanBinding` that contains the mapping of a specific key in an `ObservableMap`.
`static StringExpression`	`concat(Object... args)`	Returns a `StringExpression` that holds the value of the concatenation of multiple `Objects`.
`static StringExpression`	`convert(ObservableValue<?> observableValue)`	Returns a `StringExpression` that wraps a `ObservableValue`.
`static BooleanBinding`	`createBooleanBinding(Callable<Boolean> func, Observable... dependencies)`	Helper function to create a custom `BooleanBinding`.
`static DoubleBinding`	`createDoubleBinding(Callable<Double> func, Observable... dependencies)`	Helper function to create a custom `DoubleBinding`.
`static FloatBinding`	`createFloatBinding(Callable<Float> func, Observable... dependencies)`	Helper function to create a custom `FloatBinding`.
`static IntegerBinding`	`createIntegerBinding(Callable<Integer> func, Observable... dependencies)`	Helper function to create a custom `IntegerBinding`.
`static LongBinding`	`createLongBinding(Callable<Long> func, Observable... dependencies)`	Helper function to create a custom `LongBinding`.
`static <T> ObjectBinding<T>`	`createObjectBinding(Callable<T> func, Observable... dependencies)`	Helper function to create a custom `ObjectBinding`.
`static StringBinding`	`createStringBinding(Callable<String> func, Observable... dependencies)`	Helper function to create a custom `StringBinding`.
`static DoubleBinding`	`divide(double op1, ObservableNumberValue op2)`	Creates a new `DoubleBinding` that calculates the division of a constant value and the value of a `ObservableNumberValue`.
`static NumberBinding`	`divide(float op1, ObservableNumberValue op2)`	Creates a new `NumberBinding` that calculates the division of a constant value and the value of a `ObservableNumberValue`.
`static NumberBinding`	`divide(int op1, ObservableNumberValue op2)`	Creates a new `NumberBinding` that calculates the division of a constant value and the value of a `ObservableNumberValue`.
`static NumberBinding`	`divide(long op1, ObservableNumberValue op2)`	Creates a new `NumberBinding` that calculates the division of a constant value and the value of a `ObservableNumberValue`.
`static DoubleBinding`	`divide(ObservableNumberValue op1, double op2)`	Creates a new `DoubleBinding` that calculates the division of the value of a `ObservableNumberValue` and a constant value.
`static NumberBinding`	`divide(ObservableNumberValue op1, float op2)`	Creates a new `NumberBinding` that calculates the division of the value of a `ObservableNumberValue` and a constant value.
`static NumberBinding`	`divide(ObservableNumberValue op1, int op2)`	Creates a new `NumberBinding` that calculates the division of the value of a `ObservableNumberValue` and a constant value.
`static NumberBinding`	`divide(ObservableNumberValue op1, long op2)`	Creates a new `NumberBinding` that calculates the division of the value of a `ObservableNumberValue` and a constant value.
`static NumberBinding`	`divide(ObservableNumberValue op1, ObservableNumberValue op2)`	Creates a new `NumberBinding` that calculates the division of the values of two instances of `ObservableNumberValue`.
`static DoubleBinding`	`doubleValueAt(ObservableList<? extends Number> op, int index)`	Creates a new `DoubleBinding` that contains the element of an `ObservableList` at the specified position.
`static DoubleBinding`	`doubleValueAt(ObservableList<? extends Number> op, ObservableIntegerValue index)`	Creates a new `DoubleBinding` that contains the element of an `ObservableList` at the specified position.
`static DoubleBinding`	`doubleValueAt(ObservableList<? extends Number> op, ObservableNumberValue index)`	Creates a new `DoubleBinding` that contains the element of an `ObservableList` at the specified position.
`static <K> DoubleBinding`	`doubleValueAt(ObservableMap<K,? extends Number> op, ObservableValue<? extends K> key)`	Creates a new `DoubleBinding` that contains the mapping of a specific key in an `ObservableMap`.
`static <K> DoubleBinding`	`doubleValueAt(ObservableMap<K,? extends Number> op, K key)`	Creates a new `DoubleBinding` that contains the mapping of a specific key in an `ObservableMap`.
`static BooleanBinding`	`equal(double op1, ObservableNumberValue op2, double epsilon)`	Creates a new `BooleanBinding` that holds `true` if the value of a `ObservableNumberValue` is equal to a constant value (with a tolerance).
`static BooleanBinding`	`equal(float op1, ObservableNumberValue op2, double epsilon)`	Creates a new `BooleanBinding` that holds `true` if the value of a `ObservableNumberValue` is equal to a constant value (with a tolerance).
`static BooleanBinding`	`equal(int op1, ObservableNumberValue op2)`	Creates a new `BooleanBinding` that holds `true` if the value of a `ObservableNumberValue` is equal to a constant value.
`static BooleanBinding`	`equal(int op1, ObservableNumberValue op2, double epsilon)`	Creates a new `BooleanBinding` that holds `true` if the value of a `ObservableNumberValue` is equal to a constant value (with a tolerance).
`static BooleanBinding`	`equal(long op1, ObservableNumberValue op2)`	Creates a new `BooleanBinding` that holds `true` if the value of a `ObservableNumberValue` is equal to a constant value.
`static BooleanBinding`	`equal(long op1, ObservableNumberValue op2, double epsilon)`	Creates a new `BooleanBinding` that holds `true` if the value of a `ObservableNumberValue` is equal to a constant value (with a tolerance).
`static BooleanBinding`	`equal(Object op1, ObservableObjectValue<?> op2)`	Creates a new `BooleanBinding` that holds `true` if the value of an `ObservableObjectValue` is equal to a constant value.
`static BooleanBinding`	`equal(String op1, ObservableStringValue op2)`	Creates a new `BooleanBinding` that holds `true` if the value of a `ObservableStringValue` is equal to a constant value.
`static BooleanBinding`	`equal(ObservableBooleanValue op1, ObservableBooleanValue op2)`	Creates a new `BooleanBinding` that holds `true` if the values of two instances of `ObservableBooleanValue` are equal.
`static BooleanBinding`	`equal(ObservableNumberValue op1, double op2, double epsilon)`	Creates a new `BooleanBinding` that holds `true` if the value of a `ObservableNumberValue` is equal to a constant value (with a tolerance).
`static BooleanBinding`	`equal(ObservableNumberValue op1, float op2, double epsilon)`	Creates a new `BooleanBinding` that holds `true` if the value of a `ObservableNumberValue` is equal to a constant value (with a tolerance).
`static BooleanBinding`	`equal(ObservableNumberValue op1, int op2)`	Creates a new `BooleanBinding` that holds `true` if the value of a `ObservableNumberValue` is equal to a constant value.
`static BooleanBinding`	`equal(ObservableNumberValue op1, int op2, double epsilon)`	Creates a new `BooleanBinding` that holds `true` if the value of a `ObservableNumberValue` is equal to a constant value (with a tolerance).
`static BooleanBinding`	`equal(ObservableNumberValue op1, long op2)`	Creates a new `BooleanBinding` that holds `true` if the value of a `ObservableNumberValue` is equal to a constant value.
`static BooleanBinding`	`equal(ObservableNumberValue op1, long op2, double epsilon)`	Creates a new `BooleanBinding` that holds `true` if the value of a `ObservableNumberValue` is equal to a constant value (with a tolerance).
`static BooleanBinding`	`equal(ObservableNumberValue op1, ObservableNumberValue op2)`	Creates a new `BooleanBinding` that holds `true` if the values of two instances of `ObservableNumberValue` are equal.
`static BooleanBinding`	`equal(ObservableNumberValue op1, ObservableNumberValue op2, double epsilon)`	Creates a new `BooleanBinding` that holds `true` if the values of two instances of `ObservableNumberValue` are equal (with a tolerance).
`static BooleanBinding`	`equal(ObservableObjectValue<?> op1, Object op2)`	Creates a new `BooleanBinding` that holds `true` if the value of an `ObservableObjectValue` is equal to a constant value.
`static BooleanBinding`	`equal(ObservableObjectValue<?> op1, ObservableObjectValue<?> op2)`	Creates a new `BooleanBinding` that holds `true` if the values of two instances of `ObservableObjectValue` are equal.
`static BooleanBinding`	`equal(ObservableStringValue op1, String op2)`	Creates a new `BooleanBinding` that holds `true` if the value of a `ObservableStringValue` is equal to a constant value.
`static BooleanBinding`	`equal(ObservableStringValue op1, ObservableStringValue op2)`	Creates a new `BooleanBinding` that holds `true` if the values of two instances of `ObservableStringValue` are equal.
`static BooleanBinding`	`equalIgnoreCase(String op1, ObservableStringValue op2)`	Creates a new `BooleanBinding` that holds `true` if the value of a `ObservableStringValue` is equal to a constant value ignoring case.
`static BooleanBinding`	`equalIgnoreCase(ObservableStringValue op1, String op2)`	Creates a new `BooleanBinding` that holds `true` if the value of a `ObservableStringValue` is equal to a constant value ignoring case.
`static BooleanBinding`	`equalIgnoreCase(ObservableStringValue op1, ObservableStringValue op2)`	Creates a new `BooleanBinding` that holds `true` if the values of two instances of `ObservableStringValue` are equal ignoring case.
`static FloatBinding`	`floatValueAt(ObservableFloatArray op, int index)`	Creates a new `FloatBinding` that contains the element of an `ObservableArray` at the specified position.
`static FloatBinding`	`floatValueAt(ObservableFloatArray op, ObservableIntegerValue index)`	Creates a new `FloatBinding` that contains the element of an `ObservableArray` at the specified position.
`static FloatBinding`	`floatValueAt(ObservableFloatArray op, ObservableNumberValue index)`	Creates a new `FloatBinding` that contains the element of an `ObservableArray` at the specified position.
`static FloatBinding`	`floatValueAt(ObservableList<? extends Number> op, int index)`	Creates a new `FloatBinding` that contains the element of an `ObservableList` at the specified position.
`static FloatBinding`	`floatValueAt(ObservableList<? extends Number> op, ObservableIntegerValue index)`	Creates a new `FloatBinding` that contains the element of an `ObservableList` at the specified position.
`static FloatBinding`	`floatValueAt(ObservableList<? extends Number> op, ObservableNumberValue index)`	Creates a new `FloatBinding` that contains the element of an `ObservableList` at the specified position.
`static <K> FloatBinding`	`floatValueAt(ObservableMap<K,? extends Number> op, ObservableValue<? extends K> key)`	Creates a new `FloatBinding` that contains the mapping of a specific key in an `ObservableMap`.
`static <K> FloatBinding`	`floatValueAt(ObservableMap<K,? extends Number> op, K key)`	Creates a new `FloatBinding` that contains the mapping of a specific key in an `ObservableMap`.
`static StringExpression`	`format(String format, Object... args)`	Creates a `StringExpression` that holds the value of multiple `Objects` formatted according to a format `String`.
`static StringExpression`	`format(Locale locale, String format, Object... args)`	Creates a `StringExpression` that holds the value of multiple `Objects` formatted according to a format `String` and a specified `Locale`
`static BooleanBinding`	`greaterThan(double op1, ObservableNumberValue op2)`	Creates a new `BooleanBinding` that holds `true` if a constant value is greater than the value of a `ObservableNumberValue`.
`static BooleanBinding`	`greaterThan(float op1, ObservableNumberValue op2)`	Creates a new `BooleanBinding` that holds `true` if a constant value is greater than the value of a `ObservableNumberValue`.
`static BooleanBinding`	`greaterThan(int op1, ObservableNumberValue op2)`	Creates a new `BooleanBinding` that holds `true` if a constant value is greater than the value of a `ObservableNumberValue`.
`static BooleanBinding`	`greaterThan(long op1, ObservableNumberValue op2)`	Creates a new `BooleanBinding` that holds `true` if a constant value is greater than the value of a `ObservableNumberValue`.
`static BooleanBinding`	`greaterThan(String op1, ObservableStringValue op2)`	Creates a new `BooleanBinding` that holds `true` if the value of a constant value is greater than the value of a `ObservableStringValue`.
`static BooleanBinding`	`greaterThan(ObservableNumberValue op1, double op2)`	Creates a new `BooleanBinding` that holds `true` if the value of a `ObservableNumberValue` is greater than a constant value.
`static BooleanBinding`	`greaterThan(ObservableNumberValue op1, float op2)`	Creates a new `BooleanBinding` that holds `true` if the value of a `ObservableNumberValue` is greater than a constant value.
`static BooleanBinding`	`greaterThan(ObservableNumberValue op1, int op2)`	Creates a new `BooleanBinding` that holds `true` if the value of a `ObservableNumberValue` is greater than a constant value.
`static BooleanBinding`	`greaterThan(ObservableNumberValue op1, long op2)`	Creates a new `BooleanBinding` that holds `true` if the value of a `ObservableNumberValue` is greater than a constant value.
`static BooleanBinding`	`greaterThan(ObservableNumberValue op1, ObservableNumberValue op2)`	Creates a new `BooleanBinding` that holds `true` if the value of the first `ObservableNumberValue` is greater than the value of the second.
`static BooleanBinding`	`greaterThan(ObservableStringValue op1, String op2)`	Creates a new `BooleanBinding` that holds `true` if the value of a `ObservableStringValue` is greater than a constant value.
`static BooleanBinding`	`greaterThan(ObservableStringValue op1, ObservableStringValue op2)`	Creates a new `BooleanBinding` that holds `true` if the value of the first `ObservableStringValue` is greater than the value of the second.
`static BooleanBinding`	`greaterThanOrEqual(double op1, ObservableNumberValue op2)`	Creates a new `BooleanBinding` that holds `true` if a constant value is greater than or equal to the value of a `ObservableNumberValue`.
`static BooleanBinding`	`greaterThanOrEqual(float op1, ObservableNumberValue op2)`	Creates a new `BooleanBinding` that holds `true` if a constant value is greater than or equal to the value of a `ObservableNumberValue`.
`static BooleanBinding`	`greaterThanOrEqual(int op1, ObservableNumberValue op2)`	Creates a new `BooleanBinding` that holds `true` if a constant value is greater than or equal to the value of a `ObservableNumberValue`.
`static BooleanBinding`	`greaterThanOrEqual(long op1, ObservableNumberValue op2)`	Creates a new `BooleanBinding` that holds `true` if a constant value is greater than or equal to the value of a `ObservableNumberValue`.
`static BooleanBinding`	`greaterThanOrEqual(String op1, ObservableStringValue op2)`	Creates a new `BooleanBinding` that holds `true` if a constant value is greater than or equal to the value of a `ObservableStringValue`.
`static BooleanBinding`	`greaterThanOrEqual(ObservableNumberValue op1, double op2)`	Creates a new `BooleanBinding` that holds `true` if the value of a `ObservableNumberValue` is greater than or equal to a constant value.
`static BooleanBinding`	`greaterThanOrEqual(ObservableNumberValue op1, float op2)`	Creates a new `BooleanBinding` that holds `true` if the value of a `ObservableNumberValue` is greater than or equal to a constant value.
`static BooleanBinding`	`greaterThanOrEqual(ObservableNumberValue op1, int op2)`	Creates a new `BooleanBinding` that holds `true` if the value of a `ObservableNumberValue` is greater than or equal to a constant value.
`static BooleanBinding`	`greaterThanOrEqual(ObservableNumberValue op1, long op2)`	Creates a new `BooleanBinding` that holds `true` if the value of a `ObservableNumberValue` is greater than or equal to a constant value.
`static BooleanBinding`	`greaterThanOrEqual(ObservableNumberValue op1, ObservableNumberValue op2)`	Creates a new `BooleanBinding` that holds `true` if the value of the first `ObservableNumberValue` is greater than or equal to the value of the second.
`static BooleanBinding`	`greaterThanOrEqual(ObservableStringValue op1, String op2)`	Creates a new `BooleanBinding` that holds `true` if the value of a `ObservableStringValue` is greater than or equal to a constant value.
`static BooleanBinding`	`greaterThanOrEqual(ObservableStringValue op1, ObservableStringValue op2)`	Creates a new `BooleanBinding` that holds `true` if the value of the first `ObservableStringValue` is greater than or equal to the value of the second.
`static IntegerBinding`	`integerValueAt(ObservableIntegerArray op, int index)`	Creates a new `IntegerBinding` that contains the element of an `ObservableArray` at the specified position.
`static IntegerBinding`	`integerValueAt(ObservableIntegerArray op, ObservableIntegerValue index)`	Creates a new `IntegerBinding` that contains the element of an `ObservableArray` at the specified position.
`static IntegerBinding`	`integerValueAt(ObservableIntegerArray op, ObservableNumberValue index)`	Creates a new `IntegerBinding` that contains the element of an `ObservableArray` at the specified position.
`static IntegerBinding`	`integerValueAt(ObservableList<? extends Number> op, int index)`	Creates a new `IntegerBinding` that contains the element of an `ObservableList` at the specified position.
`static IntegerBinding`	`integerValueAt(ObservableList<? extends Number> op, ObservableIntegerValue index)`	Creates a new `IntegerBinding` that contains the element of an `ObservableList` at the specified position.
`static IntegerBinding`	`integerValueAt(ObservableList<? extends Number> op, ObservableNumberValue index)`	Creates a new `IntegerBinding` that contains the element of an `ObservableList` at the specified position.
`static <K> IntegerBinding`	`integerValueAt(ObservableMap<K,? extends Number> op, ObservableValue<? extends K> key)`	Creates a new `IntegerBinding` that contains the mapping of a specific key in an `ObservableMap`.
`static <K> IntegerBinding`	`integerValueAt(ObservableMap<K,? extends Number> op, K key)`	Creates a new `IntegerBinding` that contains the mapping of a specific key in an `ObservableMap`.
`static BooleanBinding`	`isEmpty(ObservableStringValue op)`	Creates a new `BooleanBinding` that holds `true` if the value of a `ObservableStringValue` is empty.
`static <E> BooleanBinding`	`isEmpty(ObservableList<E> op)`	Creates a new `BooleanBinding` that holds `true` if a given `ObservableList` is empty.
`static <K,V> BooleanBinding`	`isEmpty(ObservableMap<K,V> op)`	Creates a new `BooleanBinding` that holds `true` if a given `ObservableMap` is empty.
`static <E> BooleanBinding`	`isEmpty(ObservableSet<E> op)`	Creates a new `BooleanBinding` that holds `true` if a given `ObservableSet` is empty.
`static BooleanBinding`	`isNotEmpty(ObservableStringValue op)`	Creates a new `BooleanBinding` that holds `true` if the value of a `ObservableStringValue` is not empty.
`static <E> BooleanBinding`	`isNotEmpty(ObservableList<E> op)`	Creates a new `BooleanBinding` that holds `true` if a given `ObservableList` is not empty.
`static <K,V> BooleanBinding`	`isNotEmpty(ObservableMap<K,V> op)`	Creates a new `BooleanBinding` that holds `true` if a given `ObservableMap` is not empty.
`static <E> BooleanBinding`	`isNotEmpty(ObservableSet<E> op)`	Creates a new `BooleanBinding` that holds `true` if a given `ObservableSet` is not empty.
`static BooleanBinding`	`isNotNull(ObservableObjectValue<?> op)`	Creates a new `BooleanBinding` that holds `true` if the value of an `ObservableObjectValue` is not `null`.
`static BooleanBinding`	`isNull(ObservableObjectValue<?> op)`	Creates a new `BooleanBinding` that holds `true` if the value of an `ObservableObjectValue` is `null`.
`static IntegerBinding`	`length(ObservableStringValue op)`	Creates a new `IntegerBinding` that holds the length of a `ObservableStringValue`.
`static BooleanBinding`	`lessThan(double op1, ObservableNumberValue op2)`	Creates a new `BooleanBinding` that holds `true` if a constant value is less than the value of a `ObservableNumberValue`.
`static BooleanBinding`	`lessThan(float op1, ObservableNumberValue op2)`	Creates a new `BooleanBinding` that holds `true` if a constant value is less than the value of a `ObservableNumberValue`.
`static BooleanBinding`	`lessThan(int op1, ObservableNumberValue op2)`	Creates a new `BooleanBinding` that holds `true` if a constant value is less than the value of a `ObservableNumberValue`.
`static BooleanBinding`	`lessThan(long op1, ObservableNumberValue op2)`	Creates a new `BooleanBinding` that holds `true` if a constant value is less than the value of a `ObservableNumberValue`.
`static BooleanBinding`	`lessThan(String op1, ObservableStringValue op2)`	Creates a new `BooleanBinding` that holds `true` if a constant value is less than the value of a `ObservableStringValue`.
`static BooleanBinding`	`lessThan(ObservableNumberValue op1, double op2)`	Creates a new `BooleanBinding` that holds `true` if the value of a `ObservableNumberValue` is less than a constant value.
`static BooleanBinding`	`lessThan(ObservableNumberValue op1, float op2)`	Creates a new `BooleanBinding` that holds `true` if the value of a `ObservableNumberValue` is less than a constant value.
`static BooleanBinding`	`lessThan(ObservableNumberValue op1, int op2)`	Creates a new `BooleanBinding` that holds `true` if the value of a `ObservableNumberValue` is less than a constant value.
`static BooleanBinding`	`lessThan(ObservableNumberValue op1, long op2)`	Creates a new `BooleanBinding` that holds `true` if the value of a `ObservableNumberValue` is less than a constant value.
`static BooleanBinding`	`lessThan(ObservableNumberValue op1, ObservableNumberValue op2)`	Creates a new `BooleanBinding` that holds `true` if the value of the first `ObservableNumberValue` is less than the value of the second.
`static BooleanBinding`	`lessThan(ObservableStringValue op1, String op2)`	Creates a new `BooleanBinding` that holds `true` if the value of a `ObservableStringValue` is less than a constant value.
`static BooleanBinding`	`lessThan(ObservableStringValue op1, ObservableStringValue op2)`	Creates a new `BooleanBinding` that holds `true` if the value of the first `ObservableStringValue` is less than the value of the second.
`static BooleanBinding`	`lessThanOrEqual(double op1, ObservableNumberValue op2)`	Creates a new `BooleanBinding` that holds `true` if a constant value is less than or equal to the value of a `ObservableNumberValue`.
`static BooleanBinding`	`lessThanOrEqual(float op1, ObservableNumberValue op2)`	Creates a new `BooleanBinding` that holds `true` if a constant value is less than or equal to the value of a `ObservableNumberValue`.
`static BooleanBinding`	`lessThanOrEqual(int op1, ObservableNumberValue op2)`	Creates a new `BooleanBinding` that holds `true` if a constant value is less than or equal to the value of a `ObservableNumberValue`.
`static BooleanBinding`	`lessThanOrEqual(long op1, ObservableNumberValue op2)`	Creates a new `BooleanBinding` that holds `true` if a constant value is less than or equal to the value of a `ObservableNumberValue`.
`static BooleanBinding`	`lessThanOrEqual(String op1, ObservableStringValue op2)`	Creates a new `BooleanBinding` that holds `true` if a constant value is less than or equal to the value of a `ObservableStringValue`.
`static BooleanBinding`	`lessThanOrEqual(ObservableNumberValue op1, double op2)`	Creates a new `BooleanBinding` that holds `true` if the value of a `ObservableNumberValue` is less than or equal to a constant value.
`static BooleanBinding`	`lessThanOrEqual(ObservableNumberValue op1, float op2)`	Creates a new `BooleanBinding` that holds `true` if the value of a `ObservableNumberValue` is less than or equal to a constant value.
`static BooleanBinding`	`lessThanOrEqual(ObservableNumberValue op1, int op2)`	Creates a new `BooleanBinding` that holds `true` if the value of a `ObservableNumberValue` is less than or equal to a constant value.
`static BooleanBinding`	`lessThanOrEqual(ObservableNumberValue op1, long op2)`	Creates a new `BooleanBinding` that holds `true` if the value of a `ObservableNumberValue` is less than or equal to a constant value.
`static BooleanBinding`	`lessThanOrEqual(ObservableNumberValue op1, ObservableNumberValue op2)`	Creates a new `BooleanBinding` that holds `true` if the value of the first `ObservableNumberValue` is less than or equal to the value of the second.
`static BooleanBinding`	`lessThanOrEqual(ObservableStringValue op1, String op2)`	Creates a new `BooleanBinding` that holds `true` if the value of a `ObservableStringValue` is less than or equal to a constant value.
`static BooleanBinding`	`lessThanOrEqual(ObservableStringValue op1, ObservableStringValue op2)`	Creates a new `BooleanBinding` that holds `true` if the value of the first `ObservableStringValue` is less than or equal to the value of the second.
`static LongBinding`	`longValueAt(ObservableList<? extends Number> op, int index)`	Creates a new `LongBinding` that contains the element of an `ObservableList` at the specified position.
`static LongBinding`	`longValueAt(ObservableList<? extends Number> op, ObservableIntegerValue index)`	Creates a new `LongBinding` that contains the element of an `ObservableList` at the specified position.
`static LongBinding`	`longValueAt(ObservableList<? extends Number> op, ObservableNumberValue index)`	Creates a new `LongBinding` that contains the element of an `ObservableList` at the specified position.
`static <K> LongBinding`	`longValueAt(ObservableMap<K,? extends Number> op, ObservableValue<? extends K> key)`	Creates a new `LongBinding` that contains the mapping of a specific key in an `ObservableMap`.
`static <K> LongBinding`	`longValueAt(ObservableMap<K,? extends Number> op, K key)`	Creates a new `LongBinding` that contains the mapping of a specific key in an `ObservableMap`.
`static DoubleBinding`	`max(double op1, ObservableNumberValue op2)`	Creates a new `DoubleBinding` that calculates the maximum of the value of a `ObservableNumberValue` and a constant value.
`static NumberBinding`	`max(float op1, ObservableNumberValue op2)`	Creates a new `NumberBinding` that calculates the maximum of the value of a `ObservableNumberValue` and a constant value.
`static NumberBinding`	`max(int op1, ObservableNumberValue op2)`	Creates a new `NumberBinding` that calculates the maximum of the value of a `ObservableNumberValue` and a constant value.
`static NumberBinding`	`max(long op1, ObservableNumberValue op2)`	Creates a new `NumberBinding` that calculates the maximum of the value of a `ObservableNumberValue` and a constant value.
`static DoubleBinding`	`max(ObservableNumberValue op1, double op2)`	Creates a new `DoubleBinding` that calculates the maximum of the value of a `ObservableNumberValue` and a constant value.
`static NumberBinding`	`max(ObservableNumberValue op1, float op2)`	Creates a new `NumberBinding` that calculates the maximum of the value of a `ObservableNumberValue` and a constant value.
`static NumberBinding`	`max(ObservableNumberValue op1, int op2)`	Creates a new `NumberBinding` that calculates the maximum of the value of a `ObservableNumberValue` and a constant value.
`static NumberBinding`	`max(ObservableNumberValue op1, long op2)`	Creates a new `NumberBinding` that calculates the maximum of the value of a `ObservableNumberValue` and a constant value.
`static NumberBinding`	`max(ObservableNumberValue op1, ObservableNumberValue op2)`	Creates a new `NumberBinding` that calculates the maximum of the values of two instances of `ObservableNumberValue`.
`static DoubleBinding`	`min(double op1, ObservableNumberValue op2)`	Creates a new `DoubleBinding` that calculates the minimum of the value of a `ObservableNumberValue` and a constant value.
`static NumberBinding`	`min(float op1, ObservableNumberValue op2)`	Creates a new `NumberBinding` that calculates the minimum of the value of a `ObservableNumberValue` and a constant value.
`static NumberBinding`	`min(int op1, ObservableNumberValue op2)`	Creates a new `NumberBinding` that calculates the minimum of the value of a `ObservableNumberValue` and a constant value.
`static NumberBinding`	`min(long op1, ObservableNumberValue op2)`	Creates a new `NumberBinding` that calculates the minimum of the value of a `ObservableNumberValue` and a constant value.
`static DoubleBinding`	`min(ObservableNumberValue op1, double op2)`	Creates a new `DoubleBinding` that calculates the minimum of the value of a `ObservableNumberValue` and a constant value.
`static NumberBinding`	`min(ObservableNumberValue op1, float op2)`	Creates a new `NumberBinding` that calculates the minimum of the value of a `ObservableNumberValue` and a constant value.
`static NumberBinding`	`min(ObservableNumberValue op1, int op2)`	Creates a new `NumberBinding` that calculates the minimum of the value of a `ObservableNumberValue` and a constant value.
`static NumberBinding`	`min(ObservableNumberValue op1, long op2)`	Creates a new `NumberBinding` that calculates the minimum of the value of a `ObservableNumberValue` and a constant value.
`static NumberBinding`	`min(ObservableNumberValue op1, ObservableNumberValue op2)`	Creates a new `NumberBinding` that calculates the minimum of the values of two instances of `ObservableNumberValue`.
`static DoubleBinding`	`multiply(double op1, ObservableNumberValue op2)`	Creates a new `DoubleBinding` that calculates the product of the value of a `ObservableNumberValue` and a constant value.
`static NumberBinding`	`multiply(float op1, ObservableNumberValue op2)`	Creates a new `NumberBinding` that calculates the product of the value of a `ObservableNumberValue` and a constant value.
`static NumberBinding`	`multiply(int op1, ObservableNumberValue op2)`	Creates a new `NumberBinding` that calculates the product of the value of a `ObservableNumberValue` and a constant value.
`static NumberBinding`	`multiply(long op1, ObservableNumberValue op2)`	Creates a new `NumberBinding` that calculates the product of the value of a `ObservableNumberValue` and a constant value.
`static DoubleBinding`	`multiply(ObservableNumberValue op1, double op2)`	Creates a new `DoubleBinding` that calculates the product of the value of a `ObservableNumberValue` and a constant value.
`static NumberBinding`	`multiply(ObservableNumberValue op1, float op2)`	Creates a new `NumberBinding` that calculates the product of the value of a `ObservableNumberValue` and a constant value.
`static NumberBinding`	`multiply(ObservableNumberValue op1, int op2)`	Creates a new `NumberBinding` that calculates the product of the value of a `ObservableNumberValue` and a constant value.
`static NumberBinding`	`multiply(ObservableNumberValue op1, long op2)`	Creates a new `NumberBinding` that calculates the product of the value of a `ObservableNumberValue` and a constant value.
`static NumberBinding`	`multiply(ObservableNumberValue op1, ObservableNumberValue op2)`	Creates a new `NumberBinding` that calculates the product of the values of two instances of `ObservableNumberValue`.
`static NumberBinding`	`negate(ObservableNumberValue value)`	Creates a new `NumberBinding` that calculates the negation of a `ObservableNumberValue`.
`static BooleanBinding`	`not(ObservableBooleanValue op)`	Creates a `BooleanBinding` that calculates the inverse of the value of a `ObservableBooleanValue`.
`static BooleanBinding`	`notEqual(double op1, ObservableNumberValue op2, double epsilon)`	Creates a new `BooleanBinding` that holds `true` if the value of a `ObservableNumberValue` is not equal to a constant value (with a tolerance).
`static BooleanBinding`	`notEqual(float op1, ObservableNumberValue op2, double epsilon)`	Creates a new `BooleanBinding` that holds `true` if the value of a `ObservableNumberValue` is not equal to a constant value (with a tolerance).
`static BooleanBinding`	`notEqual(int op1, ObservableNumberValue op2)`	Creates a new `BooleanBinding` that holds `true` if the value of a `ObservableNumberValue` is not equal to a constant value.
`static BooleanBinding`	`notEqual(int op1, ObservableNumberValue op2, double epsilon)`	Creates a new `BooleanBinding` that holds `true` if the value of a `ObservableNumberValue` is not equal to a constant value (with a tolerance).
`static BooleanBinding`	`notEqual(long op1, ObservableNumberValue op2)`	Creates a new `BooleanBinding` that holds `true` if the value of a `ObservableNumberValue` is not equal to a constant value.
`static BooleanBinding`	`notEqual(long op1, ObservableNumberValue op2, double epsilon)`	Creates a new `BooleanBinding` that holds `true` if the value of a `ObservableNumberValue` is not equal to a constant value (with a tolerance).
`static BooleanBinding`	`notEqual(Object op1, ObservableObjectValue<?> op2)`	Creates a new `BooleanBinding` that holds `true` if the value of an `ObservableObjectValue` is not equal to a constant value.
`static BooleanBinding`	`notEqual(String op1, ObservableStringValue op2)`	Creates a new `BooleanBinding` that holds `true` if the value of a `ObservableStringValue` is not equal to a constant value.
`static BooleanBinding`	`notEqual(ObservableBooleanValue op1, ObservableBooleanValue op2)`	Creates a new `BooleanBinding` that holds `true` if the values of two instances of `ObservableBooleanValue` are not equal.
`static BooleanBinding`	`notEqual(ObservableNumberValue op1, double op2, double epsilon)`	Creates a new `BooleanBinding` that holds `true` if the value of a `ObservableNumberValue` is not equal to a constant value (with a tolerance).
`static BooleanBinding`	`notEqual(ObservableNumberValue op1, float op2, double epsilon)`	Creates a new `BooleanBinding` that holds `true` if the value of a `ObservableNumberValue` is not equal to a constant value (with a tolerance).
`static BooleanBinding`	`notEqual(ObservableNumberValue op1, int op2)`	Creates a new `BooleanBinding` that holds `true` if the value of a `ObservableNumberValue` is not equal to a constant value.
`static BooleanBinding`	`notEqual(ObservableNumberValue op1, int op2, double epsilon)`	Creates a new `BooleanBinding` that holds `true` if the value of a `ObservableNumberValue` is not equal to a constant value (with a tolerance).
`static BooleanBinding`	`notEqual(ObservableNumberValue op1, long op2)`	Creates a new `BooleanBinding` that holds `true` if the value of a `ObservableNumberValue` is not equal to a constant value.
`static BooleanBinding`	`notEqual(ObservableNumberValue op1, long op2, double epsilon)`	Creates a new `BooleanBinding` that holds `true` if the value of a `ObservableNumberValue` is not equal to a constant value (with a tolerance).
`static BooleanBinding`	`notEqual(ObservableNumberValue op1, ObservableNumberValue op2)`	Creates a new `BooleanBinding` that holds `true` if the values of two instances of `ObservableNumberValue` are not equal.
`static BooleanBinding`	`notEqual(ObservableNumberValue op1, ObservableNumberValue op2, double epsilon)`	Creates a new `BooleanBinding` that holds `true` if the values of two instances of `ObservableNumberValue` are not equal (with a tolerance).
`static BooleanBinding`	`notEqual(ObservableObjectValue<?> op1, Object op2)`	Creates a new `BooleanBinding` that holds `true` if the value of an `ObservableObjectValue` is not equal to a constant value.
`static BooleanBinding`	`notEqual(ObservableObjectValue<?> op1, ObservableObjectValue<?> op2)`	Creates a new `BooleanBinding` that holds `true` if the values of two instances of `ObservableObjectValue` are not equal.
`static BooleanBinding`	`notEqual(ObservableStringValue op1, String op2)`	Creates a new `BooleanBinding` that holds `true` if the value of a `ObservableStringValue` is not equal to a constant value.
`static BooleanBinding`	`notEqual(ObservableStringValue op1, ObservableStringValue op2)`	Creates a new `BooleanBinding` that holds `true` if the values of two instances of `ObservableStringValue` are not equal.
`static BooleanBinding`	`notEqualIgnoreCase(String op1, ObservableStringValue op2)`	Creates a new `BooleanBinding` that holds `true` if the value of a `ObservableStringValue` is not equal to a constant value ignoring case.
`static BooleanBinding`	`notEqualIgnoreCase(ObservableStringValue op1, String op2)`	Creates a new `BooleanBinding` that holds `true` if the value of a `ObservableStringValue` is not equal to a constant value ignoring case.
`static BooleanBinding`	`notEqualIgnoreCase(ObservableStringValue op1, ObservableStringValue op2)`	Creates a new `BooleanBinding` that holds `true` if the values of two instances of `ObservableStringValue` are not equal ignoring case.
`static BooleanBinding`	`or(ObservableBooleanValue op1, ObservableBooleanValue op2)`	Creates a `BooleanBinding` that calculates the conditional-OR operation on the value of two instance of `ObservableBooleanValue`.
`static <T> ObjectBinding<T>`	`select(Object root, String... steps)`	Creates a binding used to get a member, such as `a.b.c`.
`static <T> ObjectBinding<T>`	`select(ObservableValue<?> root, String... steps)`	Creates a binding used to get a member, such as `a.b.c`.
`static BooleanBinding`	`selectBoolean(Object root, String... steps)`	Creates a binding used to get a member, such as `a.b.c`.
`static BooleanBinding`	`selectBoolean(ObservableValue<?> root, String... steps)`	Creates a binding used to get a member, such as `a.b.c`.
`static DoubleBinding`	`selectDouble(Object root, String... steps)`	Creates a binding used to get a member, such as `a.b.c`.
`static DoubleBinding`	`selectDouble(ObservableValue<?> root, String... steps)`	Creates a binding used to get a member, such as `a.b.c`.
`static FloatBinding`	`selectFloat(Object root, String... steps)`	Creates a binding used to get a member, such as `a.b.c`.
`static FloatBinding`	`selectFloat(ObservableValue<?> root, String... steps)`	Creates a binding used to get a member, such as `a.b.c`.
`static IntegerBinding`	`selectInteger(Object root, String... steps)`	Creates a binding used to get a member, such as `a.b.c`.
`static IntegerBinding`	`selectInteger(ObservableValue<?> root, String... steps)`	Creates a binding used to get a member, such as `a.b.c`.
`static LongBinding`	`selectLong(Object root, String... steps)`	Creates a binding used to get a member, such as `a.b.c`.
`static LongBinding`	`selectLong(ObservableValue<?> root, String... steps)`	Creates a binding used to get a member, such as `a.b.c`.
`static StringBinding`	`selectString(Object root, String... steps)`	Creates a binding used to get a member, such as `a.b.c`.
`static StringBinding`	`selectString(ObservableValue<?> root, String... steps)`	Creates a binding used to get a member, such as `a.b.c`.
`static IntegerBinding`	`size(ObservableArray op)`	Creates a new `IntegerBinding` that contains the size of an `ObservableArray`.
`static <E> IntegerBinding`	`size(ObservableList<E> op)`	Creates a new `IntegerBinding` that contains the size of an `ObservableList`.
`static <K,V> IntegerBinding`	`size(ObservableMap<K,V> op)`	Creates a new `IntegerBinding` that contains the size of an `ObservableMap`.
`static <E> IntegerBinding`	`size(ObservableSet<E> op)`	Creates a new `IntegerBinding` that contains the size of an `ObservableSet`.
`static StringBinding`	`stringValueAt(ObservableList<String> op, int index)`	Creates a new `StringBinding` that contains the element of an `ObservableList` at the specified position.
`static StringBinding`	`stringValueAt(ObservableList<String> op, ObservableIntegerValue index)`	Creates a new `StringBinding` that contains the element of an `ObservableList` at the specified position.
`static StringBinding`	`stringValueAt(ObservableList<String> op, ObservableNumberValue index)`	Creates a new `StringBinding` that contains the element of an `ObservableList` at the specified position.
`static <K> StringBinding`	`stringValueAt(ObservableMap<K,String> op, ObservableValue<? extends K> key)`	Creates a new `StringBinding` that contains the mapping of a specific key in an `ObservableMap`.
`static <K> StringBinding`	`stringValueAt(ObservableMap<K,String> op, K key)`	Creates a new `StringBinding` that contains the mapping of a specific key in an `ObservableMap`.
`static DoubleBinding`	`subtract(double op1, ObservableNumberValue op2)`	Creates a new `DoubleBinding` that calculates the difference of a constant value and the value of a `ObservableNumberValue`.
`static NumberBinding`	`subtract(float op1, ObservableNumberValue op2)`	Creates a new `NumberBinding` that calculates the difference of a constant value and the value of a `ObservableNumberValue`.
`static NumberBinding`	`subtract(int op1, ObservableNumberValue op2)`	Creates a new `NumberBinding` that calculates the difference of a constant value and the value of a `ObservableNumberValue`.
`static NumberBinding`	`subtract(long op1, ObservableNumberValue op2)`	Creates a new `NumberBinding` that calculates the difference of a constant value and the value of a `ObservableNumberValue`.
`static DoubleBinding`	`subtract(ObservableNumberValue op1, double op2)`	Creates a new `DoubleBinding` that calculates the difference of the value of a `ObservableNumberValue` and a constant value.
`static NumberBinding`	`subtract(ObservableNumberValue op1, float op2)`	Creates a new `NumberBinding` that calculates the difference of the value of a `ObservableNumberValue` and a constant value.
`static NumberBinding`	`subtract(ObservableNumberValue op1, int op2)`	Creates a new `NumberBinding` that calculates the difference of the value of a `ObservableNumberValue` and a constant value.
`static NumberBinding`	`subtract(ObservableNumberValue op1, long op2)`	Creates a new `NumberBinding` that calculates the difference of the value of a `ObservableNumberValue` and a constant value.
`static NumberBinding`	`subtract(ObservableNumberValue op1, ObservableNumberValue op2)`	Creates a new `NumberBinding` that calculates the difference of the values of two instances of `ObservableNumberValue`.
`static void`	`unbindBidirectional(Object property1, Object property2)`	Delete a bidirectional binding that was previously defined with `bindBidirectional(Property, Property)` or `bindBidirectional(javafx.beans.property.Property, javafx.beans.property.Property, java.text.Format)`.
`static <T> void`	`unbindBidirectional(Property<T> property1, Property<T> property2)`	Delete a bidirectional binding that was previously defined with `bindBidirectional(Property, Property)`.
`static void`	`unbindContent(Object obj1, Object obj2)`	Remove a content binding.
`static void`	`unbindContentBidirectional(Object obj1, Object obj2)`	Remove a bidirectional content binding.
`static <E> ObjectBinding<E>`	`valueAt(ObservableList<E> op, int index)`	Creates a new `ObjectBinding` that contains the element of an `ObservableList` at the specified position.
`static <E> ObjectBinding<E>`	`valueAt(ObservableList<E> op, ObservableIntegerValue index)`	Creates a new `ObjectBinding` that contains the element of an `ObservableList` at the specified position.
`static <E> ObjectBinding<E>`	`valueAt(ObservableList<E> op, ObservableNumberValue index)`	Creates a new `ObjectBinding` that contains the element of an `ObservableList` at the specified position.
`static <K,V> ObjectBinding<V>`	`valueAt(ObservableMap<K,V> op, ObservableValue<? extends K> key)`	Creates a new `ObjectBinding` that contains the mapping of a specific key in an `ObservableMap`.
`static <K,V> ObjectBinding<V>`	`valueAt(ObservableMap<K,V> op, K key)`	Creates a new `ObjectBinding` that contains the mapping of a specific key in an `ObservableMap`.
`static When`	`when(ObservableBooleanValue condition)`	Creates a binding that calculates the result of a ternary expression.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - createBooleanBinding
```
public static BooleanBinding createBooleanBinding(Callable<Boolean> func,
                                                  Observable... dependencies)
```
    Helper function to create a custom BooleanBinding.
    
    Parameters:
    
    func - The function that calculates the value of this binding
    
    dependencies - The dependencies of this binding
    
    Returns:
    
    The generated binding
    
    Since:
    
    JavaFX 2.1
  - createDoubleBinding
```
public static DoubleBinding createDoubleBinding(Callable<Double> func,
                                                Observable... dependencies)
```
    Helper function to create a custom DoubleBinding.
    
    Parameters:
    
    func - The function that calculates the value of this binding
    
    dependencies - The dependencies of this binding
    
    Returns:
    
    The generated binding
    
    Since:
    
    JavaFX 2.1
  - createFloatBinding
```
public static FloatBinding createFloatBinding(Callable<Float> func,
                                              Observable... dependencies)
```
    Helper function to create a custom FloatBinding.
    
    Parameters:
    
    func - The function that calculates the value of this binding
    
    dependencies - The dependencies of this binding
    
    Returns:
    
    The generated binding
    
    Since:
    
    JavaFX 2.1
  - createIntegerBinding
```
public static IntegerBinding createIntegerBinding(Callable<Integer> func,
                                                  Observable... dependencies)
```
    Helper function to create a custom IntegerBinding.
    
    Parameters:
    
    func - The function that calculates the value of this binding
    
    dependencies - The dependencies of this binding
    
    Returns:
    
    The generated binding
    
    Since:
    
    JavaFX 2.1
  - createLongBinding
```
public static LongBinding createLongBinding(Callable<Long> func,
                                            Observable... dependencies)
```
    Helper function to create a custom LongBinding.
    
    Parameters:
    
    func - The function that calculates the value of this binding
    
    dependencies - The dependencies of this binding
    
    Returns:
    
    The generated binding
    
    Since:
    
    JavaFX 2.1
  - createObjectBinding
```
public static <T> ObjectBinding<T> createObjectBinding(Callable<T> func,
                                                       Observable... dependencies)
```
    Helper function to create a custom ObjectBinding.
    
    Type Parameters:
    
    T - the type of the bound Object
    
    Parameters:
    
    func - The function that calculates the value of this binding
    
    dependencies - The dependencies of this binding
    
    Returns:
    
    The generated binding
    
    Since:
    
    JavaFX 2.1
  - createStringBinding
```
public static StringBinding createStringBinding(Callable<String> func,
                                                Observable... dependencies)
```
    Helper function to create a custom StringBinding.
    
    Parameters:
    
    func - The function that calculates the value of this binding
    
    dependencies - The dependencies of this binding
    
    Returns:
    
    The generated binding
    
    Since:
    
    JavaFX 2.1
  - select
```
public static <T> ObjectBinding<T> select(ObservableValue<?> root,
                                          String... steps)
```
    Creates a binding used to get a member, such as a.b.c. The value of the binding will be c, or null if c could not be reached (due to b not having a c property, b being null, or c not being the right type etc.).
    All classes and properties used in a select-binding have to be declared public. Additionally, if any class is in a named module, then it must be reflectively accessible to the javafx.base module (see Deploying an Application as a Module).
    
    Note: since 8.0, JavaBeans properties are supported and might be in the chain.
    
    Type Parameters:
    
    T - the type of the wrapped Object
    
    Parameters:
    
    root - The root ObservableValue
    
    steps - The property names to reach the final property
    
    Returns:
    
    the created ObjectBinding
  - selectDouble
```
public static DoubleBinding selectDouble(ObservableValue<?> root,
                                         String... steps)
```
    Creates a binding used to get a member, such as a.b.c. The value of the binding will be c, or 0.0 if c could not be reached (due to b not having a c property, b being null, or c not being a Number etc.).
    All classes and properties used in a select-binding have to be declared public. Additionally, if any class is in a named module, then it must be reflectively accessible to the javafx.base module (see Deploying an Application as a Module).
    
    Note: since 8.0, JavaBeans properties are supported and might be in the chain.
    
    Parameters:
    
    root - The root ObservableValue
    
    steps - The property names to reach the final property
    
    Returns:
    
    the created DoubleBinding
  - selectFloat
```
public static FloatBinding selectFloat(ObservableValue<?> root,
                                       String... steps)
```
    Creates a binding used to get a member, such as a.b.c. The value of the binding will be c, or 0.0f if c could not be reached (due to b not having a c property, b being null, or c not being a Number etc.).
    All classes and properties used in a select-binding have to be declared public. Additionally, if any class is in a named module, then it must be reflectively accessible to the javafx.base module (see Deploying an Application as a Module).
    
    Note: since 8.0, JavaBeans properties are supported and might be in the chain.
    
    Parameters:
    
    root - The root ObservableValue
    
    steps - The property names to reach the final property
    
    Returns:
    
    the created FloatBinding
  - selectInteger
```
public static IntegerBinding selectInteger(ObservableValue<?> root,
                                           String... steps)
```
    Creates a binding used to get a member, such as a.b.c. The value of the binding will be c, or 0 if c could not be reached (due to b not having a c property, b being null, or c not being a Number etc.).
    All classes and properties used in a select-binding have to be declared public. Additionally, if any class is in a named module, then it must be reflectively accessible to the javafx.base module (see Deploying an Application as a Module).
    
    Note: since 8.0, JavaBeans properties are supported and might be in the chain.
    
    Parameters:
    
    root - The root ObservableValue
    
    steps - The property names to reach the final property
    
    Returns:
    
    the created IntegerBinding
  - selectLong
```
public static LongBinding selectLong(ObservableValue<?> root,
                                     String... steps)
```
    Creates a binding used to get a member, such as a.b.c. The value of the binding will be c, or 0L if c could not be reached (due to b not having a c property, b being null, or c not being a Number etc.).
    All classes and properties used in a select-binding have to be declared public. Additionally, if any class is in a named module, then it must be reflectively accessible to the javafx.base module (see Deploying an Application as a Module).
    
    Note: since 8.0, JavaBeans properties are supported and might be in the chain.
    
    Parameters:
    
    root - The root ObservableValue
    
    steps - The property names to reach the final property
    
    Returns:
    
    the created LongBinding
  - selectBoolean
```
public static BooleanBinding selectBoolean(ObservableValue<?> root,
                                           String... steps)
```
    Creates a binding used to get a member, such as a.b.c. The value of the binding will be c, or false if c could not be reached (due to b not having a c property, b being null, or c not being a boolean etc.).
    All classes and properties used in a select-binding have to be declared public. Additionally, if any class is in a named module, then it must be reflectively accessible to the javafx.base module (see Deploying an Application as a Module).
    
    Note: since 8.0, JavaBeans properties are supported and might be in the chain.
    
    Parameters:
    
    root - The root ObservableValue
    
    steps - The property names to reach the final property
    
    Returns:
    
    the created ObjectBinding
  - selectString
```
public static StringBinding selectString(ObservableValue<?> root,
                                         String... steps)
```
    Creates a binding used to get a member, such as a.b.c. The value of the binding will be c, or "" if c could not be reached (due to b not having a c property, b being null, or c not being a String etc.).
    All classes and properties used in a select-binding have to be declared public. Additionally, if any class is in a named module, then it must be reflectively accessible to the javafx.base module (see Deploying an Application as a Module).
    
    Note: since 8.0, JavaBeans properties are supported and might be in the chain.
    
    Parameters:
    
    root - The root ObservableValue
    
    steps - The property names to reach the final property
    
    Returns:
    
    the created ObjectBinding
  - select
```
public static <T> ObjectBinding<T> select(Object root,
                                          String... steps)
```
    Creates a binding used to get a member, such as a.b.c. The value of the binding will be c, or null if c could not be reached (due to b not having a c property, b being null, or c not being the right type etc.).
    All classes and properties used in a select-binding have to be declared public. Additionally, if any class is in a named module, then it must be reflectively accessible to the javafx.base module (see Deploying an Application as a Module).
    
    If root has JavaFX properties, this call is equivalent to select(javafx.beans.value.ObservableValue, java.lang.String[]), with the root and step[0] being substituted with the relevant property object.
    
    Type Parameters:
    
    T - the type of the wrapped Object
    
    Parameters:
    
    root - The root bean.
    
    steps - The property names to reach the final property. The first step must be specified as it marks the property of the root bean.
    
    Returns:
    
    the created ObjectBinding
    
    Since:
    
    JavaFX 8.0
  - selectDouble
```
public static DoubleBinding selectDouble(Object root,
                                         String... steps)
```
    Creates a binding used to get a member, such as a.b.c. The value of the binding will be c, or 0.0 if c could not be reached (due to b not having a c property, b being null, or c not being a Number etc.).
    All classes and properties used in a select-binding have to be declared public. Additionally, if any class is in a named module, then it must be reflectively accessible to the javafx.base module (see Deploying an Application as a Module).
    
    If root has JavaFX properties, this call is equivalent to selectDouble(javafx.beans.value.ObservableValue, java.lang.String[]), with the root and step[0] being substituted with the relevant property object.
    
    Parameters:
    
    root - The root bean.
    
    steps - The property names to reach the final property. The first step must be specified as it marks the property of the root bean.
    
    Returns:
    
    the created DoubleBinding
    
    Since:
    
    JavaFX 8.0
  - selectFloat
```
public static FloatBinding selectFloat(Object root,
                                       String... steps)
```
    Creates a binding used to get a member, such as a.b.c. The value of the binding will be c, or 0.0f if c could not be reached (due to b not having a c property, b being null, or c not being a Number etc.).
    All classes and properties used in a select-binding have to be declared public. Additionally, if any class is in a named module, then it must be reflectively accessible to the javafx.base module (see Deploying an Application as a Module).
    
    If root has JavaFX properties, this call is equivalent to selectFloat(javafx.beans.value.ObservableValue, java.lang.String[]), with the root and step[0] being substituted with the relevant property object.
    
    Parameters:
    
    root - The root bean.
    
    steps - The property names to reach the final property. The first step must be specified as it marks the property of the root bean.
    
    Returns:
    
    the created FloatBinding
    
    Since:
    
    JavaFX 8.0
  - selectInteger
```
public static IntegerBinding selectInteger(Object root,
                                           String... steps)
```
    Creates a binding used to get a member, such as a.b.c. The value of the binding will be c, or 0 if c could not be reached (due to b not having a c property, b being null, or c not being a Number etc.).
    All classes and properties used in a select-binding have to be declared public. Additionally, if any class is in a named module, then it must be reflectively accessible to the javafx.base module (see Deploying an Application as a Module).
    
    If root has JavaFX properties, this call is equivalent to selectInteger(javafx.beans.value.ObservableValue, java.lang.String[]), with the root and step[0] being substituted with the relevant property object.
    
    Parameters:
    
    root - The root bean.
    
    steps - The property names to reach the final property. The first step must be specified as it marks the property of the root bean.
    
    Returns:
    
    the created IntegerBinding
    
    Since:
    
    JavaFX 8.0
  - selectLong
```
public static LongBinding selectLong(Object root,
                                     String... steps)
```
    Creates a binding used to get a member, such as a.b.c. The value of the binding will be c, or 0L if c could not be reached (due to b not having a c property, b being null, or c not being a Number etc.).
    All classes and properties used in a select-binding have to be declared public. Additionally, if any class is in a named module, then it must be reflectively accessible to the javafx.base module (see Deploying an Application as a Module).
    
    If root has JavaFX properties, this call is equivalent to selectLong(javafx.beans.value.ObservableValue, java.lang.String[]), with the root and step[0] being substituted with the relevant property object.
    
    Parameters:
    
    root - The root bean.
    
    steps - The property names to reach the final property. The first step must be specified as it marks the property of the root bean.
    
    Returns:
    
    the created LongBinding
    
    Since:
    
    JavaFX 8.0
  - selectBoolean
```
public static BooleanBinding selectBoolean(Object root,
                                           String... steps)
```
    Creates a binding used to get a member, such as a.b.c. The value of the binding will be c, or false if c could not be reached (due to b not having a c property, b being null, or c not being a boolean etc.).
    All classes and properties used in a select-binding have to be declared public. Additionally, if any class is in a named module, then it must be reflectively accessible to the javafx.base module (see Deploying an Application as a Module).
    
    If root has JavaFX properties, this call is equivalent to selectBoolean(javafx.beans.value.ObservableValue, java.lang.String[]), with the root and step[0] being substituted with the relevant property object.
    
    Parameters:
    
    root - The root bean.
    
    steps - The property names to reach the final property. The first step must be specified as it marks the property of the root bean.
    
    Returns:
    
    the created ObjectBinding
    
    Since:
    
    JavaFX 8.0
  - selectString
```
public static StringBinding selectString(Object root,
                                         String... steps)
```
    Creates a binding used to get a member, such as a.b.c. The value of the binding will be c, or "" if c could not be reached (due to b not having a c property, b being null, or c not being a String etc.).
    All classes and properties used in a select-binding have to be declared public. Additionally, if any class is in a named module, then it must be reflectively accessible to the javafx.base module (see Deploying an Application as a Module).
    
    If root has JavaFX properties, this call is equivalent to selectString(javafx.beans.value.ObservableValue, java.lang.String[]), with the root and step[0] being substituted with the relevant property object.
    
    Parameters:
    
    root - The root bean.
    
    steps - The property names to reach the final property. The first step must be specified as it marks the property of the root bean.
    
    Returns:
    
    the created ObjectBinding
    
    Since:
    
    JavaFX 8.0
  - when
```
public static When when(ObservableBooleanValue condition)
```
    Creates a binding that calculates the result of a ternary expression. See the description of class When for details.
    
    Parameters:
    
    condition - the condition of the ternary expression
    
    Returns:
    
    an intermediate class to build the complete binding
    
    See Also:
    
    When
  - bindBidirectional
```
public static <T> void bindBidirectional(Property<T> property1,
                                         Property<T> property2)
```
    Generates a bidirectional binding (or "bind with inverse") between two instances of Property.
    A bidirectional binding is a binding that works in both directions. If two properties a and b are linked with a bidirectional binding and the value of a changes, b is set to the same value automatically. And vice versa, if b changes, a is set to the same value.
    A bidirectional binding can be removed with unbindBidirectional(Property, Property).
    Note: this implementation of a bidirectional binding behaves differently from all other bindings here in two important aspects. A property that is linked to another property with a bidirectional binding can still be set (usually bindings would throw an exception). Secondly bidirectional bindings are calculated eagerly, i.e. a bound property is updated immediately.
    
    Type Parameters:
    
    T - the types of the properties
    
    Parameters:
    
    property1 - the first Property<T>
    
    property2 - the second Property<T>
    
    Throws:
    
    NullPointerException - if one of the properties is null
    
    IllegalArgumentException - if both properties are equal
  - unbindBidirectional
```
public static <T> void unbindBidirectional(Property<T> property1,
                                           Property<T> property2)
```
    Delete a bidirectional binding that was previously defined with bindBidirectional(Property, Property).
    
    Type Parameters:
    
    T - the types of the properties
    
    Parameters:
    
    property1 - the first Property<T>
    
    property2 - the second Property<T>
    
    Throws:
    
    NullPointerException - if one of the properties is null
    
    IllegalArgumentException - if both properties are equal
  - unbindBidirectional
```
public static void unbindBidirectional(Object property1,
                                       Object property2)
```
    Delete a bidirectional binding that was previously defined with bindBidirectional(Property, Property) or bindBidirectional(javafx.beans.property.Property, javafx.beans.property.Property, java.text.Format).
    
    Parameters:
    
    property1 - the first Property<T>
    
    property2 - the second Property<T>
    
    Throws:
    
    NullPointerException - if one of the properties is null
    
    IllegalArgumentException - if both properties are equal
    
    Since:
    
    JavaFX 2.1
  - bindBidirectional
```
public static void bindBidirectional(Property<String> stringProperty,
                                     Property<?> otherProperty,
                                     Format format)
```
    Generates a bidirectional binding (or "bind with inverse") between a String-Property and another Property using the specified Format for conversion.
    A bidirectional binding is a binding that works in both directions. If two properties a and b are linked with a bidirectional binding and the value of a changes, b is set to the same value automatically. And vice versa, if b changes, a is set to the same value.
    A bidirectional binding can be removed with unbindBidirectional(Object, Object).
    Note: this implementation of a bidirectional binding behaves differently from all other bindings here in two important aspects. A property that is linked to another property with a bidirectional binding can still be set (usually bindings would throw an exception). Secondly bidirectional bindings are calculated eagerly, i.e. a bound property is updated immediately.
    
    Parameters:
    
    stringProperty - the String Property
    
    otherProperty - the other (non-String) Property
    
    format - the Format used to convert between the properties
    
    Throws:
    
    NullPointerException - if one of the properties or the format is null
    
    IllegalArgumentException - if both properties are equal
    
    Since:
    
    JavaFX 2.1
  - bindBidirectional
```
public static <T> void bindBidirectional(Property<String> stringProperty,
                                         Property<T> otherProperty,
                                         StringConverter<T> converter)
```
    Generates a bidirectional binding (or "bind with inverse") between a String-Property and another Property using the specified StringConverter for conversion.
    A bidirectional binding is a binding that works in both directions. If two properties a and b are linked with a bidirectional binding and the value of a changes, b is set to the same value automatically. And vice versa, if b changes, a is set to the same value.
    A bidirectional binding can be removed with unbindBidirectional(Object, Object).
    Note: this implementation of a bidirectional binding behaves differently from all other bindings here in two important aspects. A property that is linked to another property with a bidirectional binding can still be set (usually bindings would throw an exception). Secondly bidirectional bindings are calculated eagerly, i.e. a bound property is updated immediately.
    
    Type Parameters:
    
    T - the type of the wrapped Object
    
    Parameters:
    
    stringProperty - the String Property
    
    otherProperty - the other (non-String) Property
    
    converter - the StringConverter used to convert between the properties
    
    Throws:
    
    NullPointerException - if one of the properties or the converter is null
    
    IllegalArgumentException - if both properties are equal
    
    Since:
    
    JavaFX 2.1
  - bindContentBidirectional
```
public static <E> void bindContentBidirectional(ObservableList<E> list1,
                                                ObservableList<E> list2)
```
    Generates a bidirectional binding (or "bind with inverse") between two instances of ObservableList.
    A bidirectional binding is a binding that works in both directions. If two properties a and b are linked with a bidirectional binding and the value of a changes, b is set to the same value automatically. And vice versa, if b changes, a is set to the same value.
    Only the content of the two lists is synchronized, which means that both lists are different, but they contain the same elements.
    A bidirectional content-binding can be removed with unbindContentBidirectional(Object, Object).
    Note: this implementation of a bidirectional binding behaves differently from all other bindings here in two important aspects. A property that is linked to another property with a bidirectional binding can still be set (usually bindings would throw an exception). Secondly bidirectional bindings are calculated eagerly, i.e. a bound property is updated immediately.
    
    Type Parameters:
    
    E - the type of the list elements
    
    Parameters:
    
    list1 - the first ObservableList<E>
    
    list2 - the second ObservableList<E>
    
    Throws:
    
    NullPointerException - if one of the lists is null
    
    IllegalArgumentException - if list1 == list2
    
    Since:
    
    JavaFX 2.1
  - bindContentBidirectional
```
public static <E> void bindContentBidirectional(ObservableSet<E> set1,
                                                ObservableSet<E> set2)
```
    Generates a bidirectional binding (or "bind with inverse") between two instances of ObservableSet.
    A bidirectional binding is a binding that works in both directions. If two properties a and b are linked with a bidirectional binding and the value of a changes, b is set to the same value automatically. And vice versa, if b changes, a is set to the same value.
    Only the content of the two sets is synchronized, which means that both sets are different, but they contain the same elements.
    A bidirectional content-binding can be removed with unbindContentBidirectional(Object, Object).
    Note: this implementation of a bidirectional binding behaves differently from all other bindings here in two important aspects. A property that is linked to another property with a bidirectional binding can still be set (usually bindings would throw an exception). Secondly bidirectional bindings are calculated eagerly, i.e. a bound property is updated immediately.
    
    Type Parameters:
    
    E - the type of the set elements
    
    Parameters:
    
    set1 - the first ObservableSet<E>
    
    set2 - the second ObservableSet<E>
    
    Throws:
    
    NullPointerException - if one of the sets is null
    
    IllegalArgumentException - if set1 == set2
    
    Since:
    
    JavaFX 2.1
  - bindContentBidirectional
```
public static <K,V> void bindContentBidirectional(ObservableMap<K,V> map1,
                                                        ObservableMap<K,V> map2)
```
    Generates a bidirectional binding (or "bind with inverse") between two instances of ObservableMap.
    A bidirectional binding is a binding that works in both directions. If two properties a and b are linked with a bidirectional binding and the value of a changes, b is set to the same value automatically. And vice versa, if b changes, a is set to the same value.
    Only the content of the two maps is synchronized, which means that both maps are different, but they contain the same elements.
    A bidirectional content-binding can be removed with unbindContentBidirectional(Object, Object).
    Note: this implementation of a bidirectional binding behaves differently from all other bindings here in two important aspects. A property that is linked to another property with a bidirectional binding can still be set (usually bindings would throw an exception). Secondly bidirectional bindings are calculated eagerly, i.e. a bound property is updated immediately.
    
    Type Parameters:
    
    K - the type of the key elements
    
    V - the type of the value elements
    
    Parameters:
    
    map1 - the first ObservableMap<K, V>
    
    map2 - the second ObservableMap<K, V>
    
    Since:
    
    JavaFX 2.1
  - unbindContentBidirectional
```
public static void unbindContentBidirectional(Object obj1,
                                              Object obj2)
```
    Remove a bidirectional content binding.
    
    Parameters:
    
    obj1 - the first Object
    
    obj2 - the second Object
    
    Since:
    
    JavaFX 2.1
  - bindContent
```
public static <E> void bindContent(List<E> list1,
                                   ObservableList<? extends E> list2)
```
    Generates a content binding between an ObservableList and a List.
    A content binding ensures that the List contains the same elements as the ObservableList. If the content of the ObservableList changes, the List will be updated automatically.
    Once a List is bound to an ObservableList, the List must not be changed directly anymore. Doing so would lead to unexpected results.
    A content-binding can be removed with unbindContent(Object, Object).
    
    Type Parameters:
    
    E - the type of the List elements
    
    Parameters:
    
    list1 - the List
    
    list2 - the ObservableList
    
    Since:
    
    JavaFX 2.1
  - bindContent
```
public static <E> void bindContent(Set<E> set1,
                                   ObservableSet<? extends E> set2)
```
    Generates a content binding between an ObservableSet and a Set.
    A content binding ensures that the Set contains the same elements as the ObservableSet. If the content of the ObservableSet changes, the Set will be updated automatically.
    Once a Set is bound to an ObservableSet, the Set must not be changed directly anymore. Doing so would lead to unexpected results.
    A content-binding can be removed with unbindContent(Object, Object).
    
    Type Parameters:
    
    E - the type of the Set elements
    
    Parameters:
    
    set1 - the Set
    
    set2 - the ObservableSet
    
    Throws:
    
    NullPointerException - if one of the sets is null
    
    IllegalArgumentException - if set1 == set2
    
    Since:
    
    JavaFX 2.1
  - bindContent
```
public static <K,V> void bindContent(Map<K,V> map1,
                                           ObservableMap<? extends K,? extends V> map2)
```
    Generates a content binding between an ObservableMap and a Map.
    A content binding ensures that the Map contains the same elements as the ObservableMap. If the content of the ObservableMap changes, the Map will be updated automatically.
    Once a Map is bound to an ObservableMap, the Map must not be changed directly anymore. Doing so would lead to unexpected results.
    A content-binding can be removed with unbindContent(Object, Object).
    
    Type Parameters:
    
    K - the type of the key elements of the Map
    
    V - the type of the value elements of the Map
    
    Parameters:
    
    map1 - the Map
    
    map2 - the ObservableMap
    
    Throws:
    
    NullPointerException - if one of the maps is null
    
    IllegalArgumentException - if map1 == map2
    
    Since:
    
    JavaFX 2.1
  - unbindContent
```
public static void unbindContent(Object obj1,
                                 Object obj2)
```
    Remove a content binding.
    
    Parameters:
    
    obj1 - the first Object
    
    obj2 - the second Object
    
    Throws:
    
    NullPointerException - if one of the Objects is null
    
    IllegalArgumentException - if obj1 == obj2
    
    Since:
    
    JavaFX 2.1
  - negate
```
public static NumberBinding negate(ObservableNumberValue value)
```
    Creates a new NumberBinding that calculates the negation of a ObservableNumberValue.
    
    Parameters:
    
    value - the operand
    
    Returns:
    
    the new NumberBinding
    
    Throws:
    
    NullPointerException - if the value is null
  - add
```
public static NumberBinding add(ObservableNumberValue op1,
                                ObservableNumberValue op2)
```
    Creates a new NumberBinding that calculates the sum of the values of two instances of ObservableNumberValue.
    
    Parameters:
    
    op1 - the first operand
    
    op2 - the second operand
    
    Returns:
    
    the new NumberBinding
    
    Throws:
    
    NullPointerException - if one of the operands is null
  - add
```
public static DoubleBinding add(ObservableNumberValue op1,
                                double op2)
```
    Creates a new DoubleBinding that calculates the sum of the value of a ObservableNumberValue and a constant value.
    
    Parameters:
    
    op1 - the ObservableNumberValue
    
    op2 - the constant value
    
    Returns:
    
    the new DoubleBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - add
```
public static DoubleBinding add(double op1,
                                ObservableNumberValue op2)
```
    Creates a new DoubleBinding that calculates the sum of the value of a ObservableNumberValue and a constant value.
    
    Parameters:
    
    op1 - the constant value
    
    op2 - the ObservableNumberValue
    
    Returns:
    
    the new DoubleBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - add
```
public static NumberBinding add(ObservableNumberValue op1,
                                float op2)
```
    Creates a new NumberBinding that calculates the sum of the value of a ObservableNumberValue and a constant value.
    
    Parameters:
    
    op1 - the ObservableNumberValue
    
    op2 - the constant value
    
    Returns:
    
    the new NumberBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - add
```
public static NumberBinding add(float op1,
                                ObservableNumberValue op2)
```
    Creates a new NumberBinding that calculates the sum of the value of a ObservableNumberValue and a constant value.
    
    Parameters:
    
    op1 - the constant value
    
    op2 - the ObservableNumberValue
    
    Returns:
    
    the new NumberBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - add
```
public static NumberBinding add(ObservableNumberValue op1,
                                long op2)
```
    Creates a new NumberBinding that calculates the sum of the value of a ObservableNumberValue and a constant value.
    
    Parameters:
    
    op1 - the ObservableNumberValue
    
    op2 - the constant value
    
    Returns:
    
    the new NumberBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - add
```
public static NumberBinding add(long op1,
                                ObservableNumberValue op2)
```
    Creates a new NumberBinding that calculates the sum of the value of a ObservableNumberValue and a constant value.
    
    Parameters:
    
    op1 - the constant value
    
    op2 - the ObservableNumberValue
    
    Returns:
    
    the new NumberBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - add
```
public static NumberBinding add(ObservableNumberValue op1,
                                int op2)
```
    Creates a new NumberBinding that calculates the sum of the value of a ObservableNumberValue and a constant value.
    
    Parameters:
    
    op1 - the ObservableNumberValue
    
    op2 - the constant value
    
    Returns:
    
    the new NumberBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - add
```
public static NumberBinding add(int op1,
                                ObservableNumberValue op2)
```
    Creates a new NumberBinding that calculates the sum of the value of a ObservableNumberValue and a constant value.
    
    Parameters:
    
    op1 - the constant value
    
    op2 - the ObservableNumberValue
    
    Returns:
    
    the new NumberBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - subtract
```
public static NumberBinding subtract(ObservableNumberValue op1,
                                     ObservableNumberValue op2)
```
    Creates a new NumberBinding that calculates the difference of the values of two instances of ObservableNumberValue.
    
    Parameters:
    
    op1 - the first operand
    
    op2 - the second operand
    
    Returns:
    
    the new NumberBinding
    
    Throws:
    
    NullPointerException - if one of the operands is null
  - subtract
```
public static DoubleBinding subtract(ObservableNumberValue op1,
                                     double op2)
```
    Creates a new DoubleBinding that calculates the difference of the value of a ObservableNumberValue and a constant value.
    
    Parameters:
    
    op1 - the ObservableNumberValue
    
    op2 - the constant value
    
    Returns:
    
    the new DoubleBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - subtract
```
public static DoubleBinding subtract(double op1,
                                     ObservableNumberValue op2)
```
    Creates a new DoubleBinding that calculates the difference of a constant value and the value of a ObservableNumberValue.
    
    Parameters:
    
    op1 - the constant value
    
    op2 - the ObservableNumberValue
    
    Returns:
    
    the new DoubleBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - subtract
```
public static NumberBinding subtract(ObservableNumberValue op1,
                                     float op2)
```
    Creates a new NumberBinding that calculates the difference of the value of a ObservableNumberValue and a constant value.
    
    Parameters:
    
    op1 - the constant value
    
    op2 - the ObservableNumberValue
    
    Returns:
    
    the new NumberBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - subtract
```
public static NumberBinding subtract(float op1,
                                     ObservableNumberValue op2)
```
    Creates a new NumberBinding that calculates the difference of a constant value and the value of a ObservableNumberValue.
    
    Parameters:
    
    op1 - the ObservableNumberValue
    
    op2 - the constant value
    
    Returns:
    
    the new NumberBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - subtract
```
public static NumberBinding subtract(ObservableNumberValue op1,
                                     long op2)
```
    Creates a new NumberBinding that calculates the difference of the value of a ObservableNumberValue and a constant value.
    
    Parameters:
    
    op1 - the constant value
    
    op2 - the ObservableNumberValue
    
    Returns:
    
    the new NumberBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - subtract
```
public static NumberBinding subtract(long op1,
                                     ObservableNumberValue op2)
```
    Creates a new NumberBinding that calculates the difference of a constant value and the value of a ObservableNumberValue.
    
    Parameters:
    
    op1 - the ObservableNumberValue
    
    op2 - the constant value
    
    Returns:
    
    the new NumberBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - subtract
```
public static NumberBinding subtract(ObservableNumberValue op1,
                                     int op2)
```
    Creates a new NumberBinding that calculates the difference of the value of a ObservableNumberValue and a constant value.
    
    Parameters:
    
    op1 - the constant value
    
    op2 - the ObservableNumberValue
    
    Returns:
    
    the new NumberBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - subtract
```
public static NumberBinding subtract(int op1,
                                     ObservableNumberValue op2)
```
    Creates a new NumberBinding that calculates the difference of a constant value and the value of a ObservableNumberValue.
    
    Parameters:
    
    op1 - the ObservableNumberValue
    
    op2 - the constant value
    
    Returns:
    
    the new NumberBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - multiply
```
public static NumberBinding multiply(ObservableNumberValue op1,
                                     ObservableNumberValue op2)
```
    Creates a new NumberBinding that calculates the product of the values of two instances of ObservableNumberValue.
    
    Parameters:
    
    op1 - the first operand
    
    op2 - the second operand
    
    Returns:
    
    the new NumberBinding
    
    Throws:
    
    NullPointerException - if one of the operands is null
  - multiply
```
public static DoubleBinding multiply(ObservableNumberValue op1,
                                     double op2)
```
    Creates a new DoubleBinding that calculates the product of the value of a ObservableNumberValue and a constant value.
    
    Parameters:
    
    op1 - the ObservableNumberValue
    
    op2 - the constant value
    
    Returns:
    
    the new DoubleBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - multiply
```
public static DoubleBinding multiply(double op1,
                                     ObservableNumberValue op2)
```
    Creates a new DoubleBinding that calculates the product of the value of a ObservableNumberValue and a constant value.
    
    Parameters:
    
    op1 - the constant value
    
    op2 - the ObservableNumberValue
    
    Returns:
    
    the new DoubleBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - multiply
```
public static NumberBinding multiply(ObservableNumberValue op1,
                                     float op2)
```
    Creates a new NumberBinding that calculates the product of the value of a ObservableNumberValue and a constant value.
    
    Parameters:
    
    op1 - the constant value
    
    op2 - the ObservableNumberValue
    
    Returns:
    
    the new NumberBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - multiply
```
public static NumberBinding multiply(float op1,
                                     ObservableNumberValue op2)
```
    Creates a new NumberBinding that calculates the product of the value of a ObservableNumberValue and a constant value.
    
    Parameters:
    
    op1 - the constant value
    
    op2 - the ObservableNumberValue
    
    Returns:
    
    the new NumberBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - multiply
```
public static NumberBinding multiply(ObservableNumberValue op1,
                                     long op2)
```
    Creates a new NumberBinding that calculates the product of the value of a ObservableNumberValue and a constant value.
    
    Parameters:
    
    op1 - the constant value
    
    op2 - the ObservableNumberValue
    
    Returns:
    
    the new NumberBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - multiply
```
public static NumberBinding multiply(long op1,
                                     ObservableNumberValue op2)
```
    Creates a new NumberBinding that calculates the product of the value of a ObservableNumberValue and a constant value.
    
    Parameters:
    
    op1 - the constant value
    
    op2 - the ObservableNumberValue
    
    Returns:
    
    the new NumberBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - multiply
```
public static NumberBinding multiply(ObservableNumberValue op1,
                                     int op2)
```
    Creates a new NumberBinding that calculates the product of the value of a ObservableNumberValue and a constant value.
    
    Parameters:
    
    op1 - the constant value
    
    op2 - the ObservableNumberValue
    
    Returns:
    
    the new NumberBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - multiply
```
public static NumberBinding multiply(int op1,
                                     ObservableNumberValue op2)
```
    Creates a new NumberBinding that calculates the product of the value of a ObservableNumberValue and a constant value.
    
    Parameters:
    
    op1 - the constant value
    
    op2 - the ObservableNumberValue
    
    Returns:
    
    the new NumberBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - divide
```
public static NumberBinding divide(ObservableNumberValue op1,
                                   ObservableNumberValue op2)
```
    Creates a new NumberBinding that calculates the division of the values of two instances of ObservableNumberValue.
    
    Parameters:
    
    op1 - the first operand
    
    op2 - the second operand
    
    Returns:
    
    the new NumberBinding
    
    Throws:
    
    NullPointerException - if one of the operands is null
  - divide
```
public static DoubleBinding divide(ObservableNumberValue op1,
                                   double op2)
```
    Creates a new DoubleBinding that calculates the division of the value of a ObservableNumberValue and a constant value.
    
    Parameters:
    
    op1 - the ObservableNumberValue
    
    op2 - the constant value
    
    Returns:
    
    the new DoubleBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - divide
```
public static DoubleBinding divide(double op1,
                                   ObservableNumberValue op2)
```
    Creates a new DoubleBinding that calculates the division of a constant value and the value of a ObservableNumberValue.
    
    Parameters:
    
    op1 - the constant value
    
    op2 - the ObservableNumberValue
    
    Returns:
    
    the new DoubleBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - divide
```
public static NumberBinding divide(ObservableNumberValue op1,
                                   float op2)
```
    Creates a new NumberBinding that calculates the division of the value of a ObservableNumberValue and a constant value.
    
    Parameters:
    
    op1 - the constant value
    
    op2 - the ObservableNumberValue
    
    Returns:
    
    the new NumberBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - divide
```
public static NumberBinding divide(float op1,
                                   ObservableNumberValue op2)
```
    Creates a new NumberBinding that calculates the division of a constant value and the value of a ObservableNumberValue.
    
    Parameters:
    
    op1 - the ObservableNumberValue
    
    op2 - the constant value
    
    Returns:
    
    the new NumberBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - divide
```
public static NumberBinding divide(ObservableNumberValue op1,
                                   long op2)
```
    Creates a new NumberBinding that calculates the division of the value of a ObservableNumberValue and a constant value.
    
    Parameters:
    
    op1 - the constant value
    
    op2 - the ObservableNumberValue
    
    Returns:
    
    the new NumberBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - divide
```
public static NumberBinding divide(long op1,
                                   ObservableNumberValue op2)
```
    Creates a new NumberBinding that calculates the division of a constant value and the value of a ObservableNumberValue.
    
    Parameters:
    
    op1 - the ObservableNumberValue
    
    op2 - the constant value
    
    Returns:
    
    the new NumberBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - divide
```
public static NumberBinding divide(ObservableNumberValue op1,
                                   int op2)
```
    Creates a new NumberBinding that calculates the division of the value of a ObservableNumberValue and a constant value.
    
    Parameters:
    
    op1 - the constant value
    
    op2 - the ObservableNumberValue
    
    Returns:
    
    the new NumberBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - divide
```
public static NumberBinding divide(int op1,
                                   ObservableNumberValue op2)
```
    Creates a new NumberBinding that calculates the division of a constant value and the value of a ObservableNumberValue.
    
    Parameters:
    
    op1 - the ObservableNumberValue
    
    op2 - the constant value
    
    Returns:
    
    the new NumberBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - equal
```
public static BooleanBinding equal(ObservableNumberValue op1,
                                   ObservableNumberValue op2,
                                   double epsilon)
```
    Creates a new BooleanBinding that holds true if the values of two instances of ObservableNumberValue are equal (with a tolerance).
    Two operands a and b are considered equal if Math.abs(a-b) <= epsilon.
    Allowing a small tolerance is recommended when comparing floating-point numbers because of rounding-errors.
    
    Parameters:
    
    op1 - the first operand
    
    op2 - the second operand
    
    epsilon - the permitted tolerance
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if one of the operands is null
  - equal
```
public static BooleanBinding equal(ObservableNumberValue op1,
                                   ObservableNumberValue op2)
```
    Creates a new BooleanBinding that holds true if the values of two instances of ObservableNumberValue are equal.
    When comparing floating-point numbers it is recommended to use the equal() method that allows a small tolerance.
    
    Parameters:
    
    op1 - the first operand
    
    op2 - the second operand
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if one of the operands is null
  - equal
```
public static BooleanBinding equal(ObservableNumberValue op1,
                                   double op2,
                                   double epsilon)
```
    Creates a new BooleanBinding that holds true if the value of a ObservableNumberValue is equal to a constant value (with a tolerance).
    Two operands a and b are considered equal if Math.abs(a-b) <= epsilon.
    Allowing a small tolerance is recommended when comparing floating-point numbers because of rounding-errors.
    
    Parameters:
    
    op1 - the ObservableNumberValue
    
    op2 - the constant value
    
    epsilon - the permitted tolerance
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - equal
```
public static BooleanBinding equal(double op1,
                                   ObservableNumberValue op2,
                                   double epsilon)
```
    Creates a new BooleanBinding that holds true if the value of a ObservableNumberValue is equal to a constant value (with a tolerance).
    Two operands a and b are considered equal if Math.abs(a-b) <= epsilon.
    Allowing a small tolerance is recommended when comparing floating-point numbers because of rounding-errors.
    
    Parameters:
    
    op1 - the constant value
    
    op2 - the ObservableNumberValue
    
    epsilon - the permitted tolerance
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - equal
```
public static BooleanBinding equal(ObservableNumberValue op1,
                                   float op2,
                                   double epsilon)
```
    Creates a new BooleanBinding that holds true if the value of a ObservableNumberValue is equal to a constant value (with a tolerance).
    Two operands a and b are considered equal if Math.abs(a-b) <= epsilon.
    Allowing a small tolerance is recommended when comparing floating-point numbers because of rounding-errors.
    
    Parameters:
    
    op1 - the ObservableNumberValue
    
    op2 - the constant value
    
    epsilon - the permitted tolerance
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - equal
```
public static BooleanBinding equal(float op1,
                                   ObservableNumberValue op2,
                                   double epsilon)
```
    Creates a new BooleanBinding that holds true if the value of a ObservableNumberValue is equal to a constant value (with a tolerance).
    Two operands a and b are considered equal if Math.abs(a-b) <= epsilon.
    Allowing a small tolerance is recommended when comparing floating-point numbers because of rounding-errors.
    
    Parameters:
    
    op1 - the constant value
    
    op2 - the ObservableNumberValue
    
    epsilon - the permitted tolerance
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - equal
```
public static BooleanBinding equal(ObservableNumberValue op1,
                                   long op2,
                                   double epsilon)
```
    Creates a new BooleanBinding that holds true if the value of a ObservableNumberValue is equal to a constant value (with a tolerance).
    Two operands a and b are considered equal if Math.abs(a-b) <= epsilon.
    Allowing a small tolerance is recommended when comparing floating-point numbers because of rounding-errors.
    
    Parameters:
    
    op1 - the ObservableNumberValue
    
    op2 - the constant value
    
    epsilon - the permitted tolerance
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - equal
```
public static BooleanBinding equal(ObservableNumberValue op1,
                                   long op2)
```
    Creates a new BooleanBinding that holds true if the value of a ObservableNumberValue is equal to a constant value.
    When comparing floating-point numbers it is recommended to use the equal() method that allows a small tolerance.
    
    Parameters:
    
    op1 - the ObservableNumberValue
    
    op2 - the constant value
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - equal
```
public static BooleanBinding equal(long op1,
                                   ObservableNumberValue op2,
                                   double epsilon)
```
    Creates a new BooleanBinding that holds true if the value of a ObservableNumberValue is equal to a constant value (with a tolerance).
    Two operands a and b are considered equal if Math.abs(a-b) <= epsilon.
    Allowing a small tolerance is recommended when comparing floating-point numbers because of rounding-errors.
    
    Parameters:
    
    op1 - the constant value
    
    op2 - the ObservableNumberValue
    
    epsilon - the permitted tolerance
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - equal
```
public static BooleanBinding equal(long op1,
                                   ObservableNumberValue op2)
```
    Creates a new BooleanBinding that holds true if the value of a ObservableNumberValue is equal to a constant value.
    When comparing floating-point numbers it is recommended to use the equal() method that allows a small tolerance.
    
    Parameters:
    
    op1 - the constant value
    
    op2 - the ObservableNumberValue
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - equal
```
public static BooleanBinding equal(ObservableNumberValue op1,
                                   int op2,
                                   double epsilon)
```
    Creates a new BooleanBinding that holds true if the value of a ObservableNumberValue is equal to a constant value (with a tolerance).
    Two operands a and b are considered equal if Math.abs(a-b) <= epsilon.
    Allowing a small tolerance is recommended when comparing floating-point numbers because of rounding-errors.
    
    Parameters:
    
    op1 - the ObservableNumberValue
    
    op2 - the constant value
    
    epsilon - the permitted tolerance
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - equal
```
public static BooleanBinding equal(ObservableNumberValue op1,
                                   int op2)
```
    Creates a new BooleanBinding that holds true if the value of a ObservableNumberValue is equal to a constant value.
    When comparing floating-point numbers it is recommended to use the equal() method that allows a small tolerance.
    
    Parameters:
    
    op1 - the ObservableNumberValue
    
    op2 - the constant value
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - equal
```
public static BooleanBinding equal(int op1,
                                   ObservableNumberValue op2,
                                   double epsilon)
```
    Creates a new BooleanBinding that holds true if the value of a ObservableNumberValue is equal to a constant value (with a tolerance).
    Two operands a and b are considered equal if Math.abs(a-b) <= epsilon.
    Allowing a small tolerance is recommended when comparing floating-point numbers because of rounding-errors.
    
    Parameters:
    
    op1 - the constant value
    
    op2 - the ObservableNumberValue
    
    epsilon - the permitted tolerance
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - equal
```
public static BooleanBinding equal(int op1,
                                   ObservableNumberValue op2)
```
    Creates a new BooleanBinding that holds true if the value of a ObservableNumberValue is equal to a constant value.
    When comparing floating-point numbers it is recommended to use the equal() method that allows a small tolerance.
    
    Parameters:
    
    op1 - the constant value
    
    op2 - the ObservableNumberValue
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - notEqual
```
public static BooleanBinding notEqual(ObservableNumberValue op1,
                                      ObservableNumberValue op2,
                                      double epsilon)
```
    Creates a new BooleanBinding that holds true if the values of two instances of ObservableNumberValue are not equal (with a tolerance).
    Two operands a and b are considered equal if Math.abs(a-b) <= epsilon.
    Allowing a small tolerance is recommended when comparing floating-point numbers because of rounding-errors.
    
    Parameters:
    
    op1 - the first operand
    
    op2 - the second operand
    
    epsilon - the permitted tolerance
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if one of the operands is null
  - notEqual
```
public static BooleanBinding notEqual(ObservableNumberValue op1,
                                      ObservableNumberValue op2)
```
    Creates a new BooleanBinding that holds true if the values of two instances of ObservableNumberValue are not equal.
    When comparing floating-point numbers it is recommended to use the notEqual() method that allows a small tolerance.
    
    Parameters:
    
    op1 - the first operand
    
    op2 - the second operand
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if one of the operands is null
  - notEqual
```
public static BooleanBinding notEqual(ObservableNumberValue op1,
                                      double op2,
                                      double epsilon)
```
    Creates a new BooleanBinding that holds true if the value of a ObservableNumberValue is not equal to a constant value (with a tolerance).
    Two operands a and b are considered equal if Math.abs(a-b) <= epsilon.
    Allowing a small tolerance is recommended when comparing floating-point numbers because of rounding-errors.
    
    Parameters:
    
    op1 - the ObservableNumberValue
    
    op2 - the constant value
    
    epsilon - the permitted tolerance
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - notEqual
```
public static BooleanBinding notEqual(double op1,
                                      ObservableNumberValue op2,
                                      double epsilon)
```
    Creates a new BooleanBinding that holds true if the value of a ObservableNumberValue is not equal to a constant value (with a tolerance).
    Two operands a and b are considered equal if Math.abs(a-b) <= epsilon.
    Allowing a small tolerance is recommended when comparing floating-point numbers because of rounding-errors.
    
    Parameters:
    
    op1 - the constant value
    
    op2 - the ObservableNumberValue
    
    epsilon - the permitted tolerance
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - notEqual
```
public static BooleanBinding notEqual(ObservableNumberValue op1,
                                      float op2,
                                      double epsilon)
```
    Creates a new BooleanBinding that holds true if the value of a ObservableNumberValue is not equal to a constant value (with a tolerance).
    Two operands a and b are considered equal if Math.abs(a-b) <= epsilon.
    Allowing a small tolerance is recommended when comparing floating-point numbers because of rounding-errors.
    
    Parameters:
    
    op1 - the ObservableNumberValue
    
    op2 - the constant value
    
    epsilon - the permitted tolerance
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - notEqual
```
public static BooleanBinding notEqual(float op1,
                                      ObservableNumberValue op2,
                                      double epsilon)
```
    Creates a new BooleanBinding that holds true if the value of a ObservableNumberValue is not equal to a constant value (with a tolerance).
    Two operands a and b are considered equal if Math.abs(a-b) <= epsilon.
    Allowing a small tolerance is recommended when comparing floating-point numbers because of rounding-errors.
    
    Parameters:
    
    op1 - the constant value
    
    op2 - the ObservableNumberValue
    
    epsilon - the permitted tolerance
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - notEqual
```
public static BooleanBinding notEqual(ObservableNumberValue op1,
                                      long op2,
                                      double epsilon)
```
    Creates a new BooleanBinding that holds true if the value of a ObservableNumberValue is not equal to a constant value (with a tolerance).
    Two operands a and b are considered equal if Math.abs(a-b) <= epsilon.
    Allowing a small tolerance is recommended when comparing floating-point numbers because of rounding-errors.
    
    Parameters:
    
    op1 - the ObservableNumberValue
    
    op2 - the constant value
    
    epsilon - the permitted tolerance
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - notEqual
```
public static BooleanBinding notEqual(ObservableNumberValue op1,
                                      long op2)
```
    Creates a new BooleanBinding that holds true if the value of a ObservableNumberValue is not equal to a constant value.
    When comparing floating-point numbers it is recommended to use the notEqual() method that allows a small tolerance.
    
    Parameters:
    
    op1 - the ObservableNumberValue
    
    op2 - the constant value
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - notEqual
```
public static BooleanBinding notEqual(long op1,
                                      ObservableNumberValue op2,
                                      double epsilon)
```
    Creates a new BooleanBinding that holds true if the value of a ObservableNumberValue is not equal to a constant value (with a tolerance).
    Two operands a and b are considered equal if Math.abs(a-b) <= epsilon.
    Allowing a small tolerance is recommended when comparing floating-point numbers because of rounding-errors.
    
    Parameters:
    
    op1 - the constant value
    
    op2 - the ObservableNumberValue
    
    epsilon - the permitted tolerance
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - notEqual
```
public static BooleanBinding notEqual(long op1,
                                      ObservableNumberValue op2)
```
    Creates a new BooleanBinding that holds true if the value of a ObservableNumberValue is not equal to a constant value.
    When comparing floating-point numbers it is recommended to use the notEqual() method that allows a small tolerance.
    
    Parameters:
    
    op1 - the constant value
    
    op2 - the ObservableNumberValue
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - notEqual
```
public static BooleanBinding notEqual(ObservableNumberValue op1,
                                      int op2,
                                      double epsilon)
```
    Creates a new BooleanBinding that holds true if the value of a ObservableNumberValue is not equal to a constant value (with a tolerance).
    Two operands a and b are considered equal if Math.abs(a-b) <= epsilon.
    Allowing a small tolerance is recommended when comparing floating-point numbers because of rounding-errors.
    
    Parameters:
    
    op1 - the ObservableNumberValue
    
    op2 - the constant value
    
    epsilon - the permitted tolerance
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - notEqual
```
public static BooleanBinding notEqual(ObservableNumberValue op1,
                                      int op2)
```
    Creates a new BooleanBinding that holds true if the value of a ObservableNumberValue is not equal to a constant value.
    When comparing floating-point numbers it is recommended to use the notEqual() method that allows a small tolerance.
    
    Parameters:
    
    op1 - the ObservableNumberValue
    
    op2 - the constant value
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - notEqual
```
public static BooleanBinding notEqual(int op1,
                                      ObservableNumberValue op2,
                                      double epsilon)
```
    Creates a new BooleanBinding that holds true if the value of a ObservableNumberValue is not equal to a constant value (with a tolerance).
    Two operands a and b are considered equal if Math.abs(a-b) <= epsilon.
    Allowing a small tolerance is recommended when comparing floating-point numbers because of rounding-errors.
    
    Parameters:
    
    op1 - the constant value
    
    op2 - the ObservableNumberValue
    
    epsilon - the permitted tolerance
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - notEqual
```
public static BooleanBinding notEqual(int op1,
                                      ObservableNumberValue op2)
```
    Creates a new BooleanBinding that holds true if the value of a ObservableNumberValue is not equal to a constant value.
    When comparing floating-point numbers it is recommended to use the notEqual() method that allows a small tolerance.
    
    Parameters:
    
    op1 - the constant value
    
    op2 - the ObservableNumberValue
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - greaterThan
```
public static BooleanBinding greaterThan(ObservableNumberValue op1,
                                         ObservableNumberValue op2)
```
    Creates a new BooleanBinding that holds true if the value of the first ObservableNumberValue is greater than the value of the second.
    
    Parameters:
    
    op1 - the first operand
    
    op2 - the second operand
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if one of the operands is null
  - greaterThan
```
public static BooleanBinding greaterThan(ObservableNumberValue op1,
                                         double op2)
```
    Creates a new BooleanBinding that holds true if the value of a ObservableNumberValue is greater than a constant value.
    
    Parameters:
    
    op1 - the ObservableNumberValue
    
    op2 - the constant value
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - greaterThan
```
public static BooleanBinding greaterThan(double op1,
                                         ObservableNumberValue op2)
```
    Creates a new BooleanBinding that holds true if a constant value is greater than the value of a ObservableNumberValue.
    
    Parameters:
    
    op1 - the constant value
    
    op2 - the ObservableNumberValue
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - greaterThan
```
public static BooleanBinding greaterThan(ObservableNumberValue op1,
                                         float op2)
```
    Creates a new BooleanBinding that holds true if the value of a ObservableNumberValue is greater than a constant value.
    
    Parameters:
    
    op1 - the ObservableNumberValue
    
    op2 - the constant value
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - greaterThan
```
public static BooleanBinding greaterThan(float op1,
                                         ObservableNumberValue op2)
```
    Creates a new BooleanBinding that holds true if a constant value is greater than the value of a ObservableNumberValue.
    
    Parameters:
    
    op1 - the constant value
    
    op2 - the ObservableNumberValue
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - greaterThan
```
public static BooleanBinding greaterThan(ObservableNumberValue op1,
                                         long op2)
```
    Creates a new BooleanBinding that holds true if the value of a ObservableNumberValue is greater than a constant value.
    
    Parameters:
    
    op1 - the ObservableNumberValue
    
    op2 - the constant value
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - greaterThan
```
public static BooleanBinding greaterThan(long op1,
                                         ObservableNumberValue op2)
```
    Creates a new BooleanBinding that holds true if a constant value is greater than the value of a ObservableNumberValue.
    
    Parameters:
    
    op1 - the constant value
    
    op2 - the ObservableNumberValue
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - greaterThan
```
public static BooleanBinding greaterThan(ObservableNumberValue op1,
                                         int op2)
```
    Creates a new BooleanBinding that holds true if the value of a ObservableNumberValue is greater than a constant value.
    
    Parameters:
    
    op1 - the ObservableNumberValue
    
    op2 - the constant value
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - greaterThan
```
public static BooleanBinding greaterThan(int op1,
                                         ObservableNumberValue op2)
```
    Creates a new BooleanBinding that holds true if a constant value is greater than the value of a ObservableNumberValue.
    
    Parameters:
    
    op1 - the constant value
    
    op2 - the ObservableNumberValue
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - lessThan
```
public static BooleanBinding lessThan(ObservableNumberValue op1,
                                      ObservableNumberValue op2)
```
    Creates a new BooleanBinding that holds true if the value of the first ObservableNumberValue is less than the value of the second.
    
    Parameters:
    
    op1 - the first operand
    
    op2 - the second operand
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if one of the operands is null
  - lessThan
```
public static BooleanBinding lessThan(ObservableNumberValue op1,
                                      double op2)
```
    Creates a new BooleanBinding that holds true if the value of a ObservableNumberValue is less than a constant value.
    
    Parameters:
    
    op1 - the ObservableNumberValue
    
    op2 - the constant value
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - lessThan
```
public static BooleanBinding lessThan(double op1,
                                      ObservableNumberValue op2)
```
    Creates a new BooleanBinding that holds true if a constant value is less than the value of a ObservableNumberValue.
    
    Parameters:
    
    op1 - the constant value
    
    op2 - the ObservableNumberValue
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - lessThan
```
public static BooleanBinding lessThan(ObservableNumberValue op1,
                                      float op2)
```
    Creates a new BooleanBinding that holds true if the value of a ObservableNumberValue is less than a constant value.
    
    Parameters:
    
    op1 - the ObservableNumberValue
    
    op2 - the constant value
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - lessThan
```
public static BooleanBinding lessThan(float op1,
                                      ObservableNumberValue op2)
```
    Creates a new BooleanBinding that holds true if a constant value is less than the value of a ObservableNumberValue.
    
    Parameters:
    
    op1 - the constant value
    
    op2 - the ObservableNumberValue
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - lessThan
```
public static BooleanBinding lessThan(ObservableNumberValue op1,
                                      long op2)
```
    Creates a new BooleanBinding that holds true if the value of a ObservableNumberValue is less than a constant value.
    
    Parameters:
    
    op1 - the ObservableNumberValue
    
    op2 - the constant value
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - lessThan
```
public static BooleanBinding lessThan(long op1,
                                      ObservableNumberValue op2)
```
    Creates a new BooleanBinding that holds true if a constant value is less than the value of a ObservableNumberValue.
    
    Parameters:
    
    op1 - the constant value
    
    op2 - the ObservableNumberValue
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - lessThan
```
public static BooleanBinding lessThan(ObservableNumberValue op1,
                                      int op2)
```
    Creates a new BooleanBinding that holds true if the value of a ObservableNumberValue is less than a constant value.
    
    Parameters:
    
    op1 - the ObservableNumberValue
    
    op2 - the constant value
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - lessThan
```
public static BooleanBinding lessThan(int op1,
                                      ObservableNumberValue op2)
```
    Creates a new BooleanBinding that holds true if a constant value is less than the value of a ObservableNumberValue.
    
    Parameters:
    
    op1 - the constant value
    
    op2 - the ObservableNumberValue
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - greaterThanOrEqual
```
public static BooleanBinding greaterThanOrEqual(ObservableNumberValue op1,
                                                ObservableNumberValue op2)
```
    Creates a new BooleanBinding that holds true if the value of the first ObservableNumberValue is greater than or equal to the value of the second.
    
    Parameters:
    
    op1 - the first operand
    
    op2 - the second operand
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if one of the operands is null
  - greaterThanOrEqual
```
public static BooleanBinding greaterThanOrEqual(ObservableNumberValue op1,
                                                double op2)
```
    Creates a new BooleanBinding that holds true if the value of a ObservableNumberValue is greater than or equal to a constant value.
    
    Parameters:
    
    op1 - the ObservableNumberValue
    
    op2 - the constant value
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - greaterThanOrEqual
```
public static BooleanBinding greaterThanOrEqual(double op1,
                                                ObservableNumberValue op2)
```
    Creates a new BooleanBinding that holds true if a constant value is greater than or equal to the value of a ObservableNumberValue.
    
    Parameters:
    
    op1 - the constant value
    
    op2 - the ObservableNumberValue
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - greaterThanOrEqual
```
public static BooleanBinding greaterThanOrEqual(ObservableNumberValue op1,
                                                float op2)
```
    Creates a new BooleanBinding that holds true if the value of a ObservableNumberValue is greater than or equal to a constant value.
    
    Parameters:
    
    op1 - the ObservableNumberValue
    
    op2 - the constant value
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - greaterThanOrEqual
```
public static BooleanBinding greaterThanOrEqual(float op1,
                                                ObservableNumberValue op2)
```
    Creates a new BooleanBinding that holds true if a constant value is greater than or equal to the value of a ObservableNumberValue.
    
    Parameters:
    
    op1 - the constant value
    
    op2 - the ObservableNumberValue
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - greaterThanOrEqual
```
public static BooleanBinding greaterThanOrEqual(ObservableNumberValue op1,
                                                long op2)
```
    Creates a new BooleanBinding that holds true if the value of a ObservableNumberValue is greater than or equal to a constant value.
    
    Parameters:
    
    op1 - the ObservableNumberValue
    
    op2 - the constant value
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - greaterThanOrEqual
```
public static BooleanBinding greaterThanOrEqual(long op1,
                                                ObservableNumberValue op2)
```
    Creates a new BooleanBinding that holds true if a constant value is greater than or equal to the value of a ObservableNumberValue.
    
    Parameters:
    
    op1 - the constant value
    
    op2 - the ObservableNumberValue
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - greaterThanOrEqual
```
public static BooleanBinding greaterThanOrEqual(ObservableNumberValue op1,
                                                int op2)
```
    Creates a new BooleanBinding that holds true if the value of a ObservableNumberValue is greater than or equal to a constant value.
    
    Parameters:
    
    op1 - the ObservableNumberValue
    
    op2 - the constant value
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - greaterThanOrEqual
```
public static BooleanBinding greaterThanOrEqual(int op1,
                                                ObservableNumberValue op2)
```
    Creates a new BooleanBinding that holds true if a constant value is greater than or equal to the value of a ObservableNumberValue.
    
    Parameters:
    
    op1 - the constant value
    
    op2 - the ObservableNumberValue
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - lessThanOrEqual
```
public static BooleanBinding lessThanOrEqual(ObservableNumberValue op1,
                                             ObservableNumberValue op2)
```
    Creates a new BooleanBinding that holds true if the value of the first ObservableNumberValue is less than or equal to the value of the second.
    
    Parameters:
    
    op1 - the first operand
    
    op2 - the second operand
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if one of the operands is null
  - lessThanOrEqual
```
public static BooleanBinding lessThanOrEqual(ObservableNumberValue op1,
                                             double op2)
```
    Creates a new BooleanBinding that holds true if the value of a ObservableNumberValue is less than or equal to a constant value.
    
    Parameters:
    
    op1 - the ObservableNumberValue
    
    op2 - the constant value
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - lessThanOrEqual
```
public static BooleanBinding lessThanOrEqual(double op1,
                                             ObservableNumberValue op2)
```
    Creates a new BooleanBinding that holds true if a constant value is less than or equal to the value of a ObservableNumberValue.
    
    Parameters:
    
    op1 - the constant value
    
    op2 - the ObservableNumberValue
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - lessThanOrEqual
```
public static BooleanBinding lessThanOrEqual(ObservableNumberValue op1,
                                             float op2)
```
    Creates a new BooleanBinding that holds true if the value of a ObservableNumberValue is less than or equal to a constant value.
    
    Parameters:
    
    op1 - the ObservableNumberValue
    
    op2 - the constant value
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - lessThanOrEqual
```
public static BooleanBinding lessThanOrEqual(float op1,
                                             ObservableNumberValue op2)
```
    Creates a new BooleanBinding that holds true if a constant value is less than or equal to the value of a ObservableNumberValue.
    
    Parameters:
    
    op1 - the constant value
    
    op2 - the ObservableNumberValue
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - lessThanOrEqual
```
public static BooleanBinding lessThanOrEqual(ObservableNumberValue op1,
                                             long op2)
```
    Creates a new BooleanBinding that holds true if the value of a ObservableNumberValue is less than or equal to a constant value.
    
    Parameters:
    
    op1 - the ObservableNumberValue
    
    op2 - the constant value
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - lessThanOrEqual
```
public static BooleanBinding lessThanOrEqual(long op1,
                                             ObservableNumberValue op2)
```
    Creates a new BooleanBinding that holds true if a constant value is less than or equal to the value of a ObservableNumberValue.
    
    Parameters:
    
    op1 - the constant value
    
    op2 - the ObservableNumberValue
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - lessThanOrEqual
```
public static BooleanBinding lessThanOrEqual(ObservableNumberValue op1,
                                             int op2)
```
    Creates a new BooleanBinding that holds true if the value of a ObservableNumberValue is less than or equal to a constant value.
    
    Parameters:
    
    op1 - the ObservableNumberValue
    
    op2 - the constant value
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - lessThanOrEqual
```
public static BooleanBinding lessThanOrEqual(int op1,
                                             ObservableNumberValue op2)
```
    Creates a new BooleanBinding that holds true if a constant value is less than or equal to the value of a ObservableNumberValue.
    
    Parameters:
    
    op1 - the constant value
    
    op2 - the ObservableNumberValue
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - min
```
public static NumberBinding min(ObservableNumberValue op1,
                                ObservableNumberValue op2)
```
    Creates a new NumberBinding that calculates the minimum of the values of two instances of ObservableNumberValue.
    
    Parameters:
    
    op1 - the first operand
    
    op2 - the second operand
    
    Returns:
    
    the new NumberBinding
    
    Throws:
    
    NullPointerException - if one of the operands is null
  - min
```
public static DoubleBinding min(ObservableNumberValue op1,
                                double op2)
```
    Creates a new DoubleBinding that calculates the minimum of the value of a ObservableNumberValue and a constant value.
    
    Parameters:
    
    op1 - the ObservableNumberValue
    
    op2 - the constant value
    
    Returns:
    
    the new DoubleBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - min
```
public static DoubleBinding min(double op1,
                                ObservableNumberValue op2)
```
    Creates a new DoubleBinding that calculates the minimum of the value of a ObservableNumberValue and a constant value.
    
    Parameters:
    
    op1 - the constant value
    
    op2 - the ObservableNumberValue
    
    Returns:
    
    the new DoubleBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - min
```
public static NumberBinding min(ObservableNumberValue op1,
                                float op2)
```
    Creates a new NumberBinding that calculates the minimum of the value of a ObservableNumberValue and a constant value.
    
    Parameters:
    
    op1 - the ObservableNumberValue
    
    op2 - the constant value
    
    Returns:
    
    the new NumberBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - min
```
public static NumberBinding min(float op1,
                                ObservableNumberValue op2)
```
    Creates a new NumberBinding that calculates the minimum of the value of a ObservableNumberValue and a constant value.
    
    Parameters:
    
    op1 - the constant value
    
    op2 - the ObservableNumberValue
    
    Returns:
    
    the new NumberBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - min
```
public static NumberBinding min(ObservableNumberValue op1,
                                long op2)
```
    Creates a new NumberBinding that calculates the minimum of the value of a ObservableNumberValue and a constant value.
    
    Parameters:
    
    op1 - the ObservableNumberValue
    
    op2 - the constant value
    
    Returns:
    
    the new NumberBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - min
```
public static NumberBinding min(long op1,
                                ObservableNumberValue op2)
```
    Creates a new NumberBinding that calculates the minimum of the value of a ObservableNumberValue and a constant value.
    
    Parameters:
    
    op1 - the constant value
    
    op2 - the ObservableNumberValue
    
    Returns:
    
    the new NumberBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - min
```
public static NumberBinding min(ObservableNumberValue op1,
                                int op2)
```
    Creates a new NumberBinding that calculates the minimum of the value of a ObservableNumberValue and a constant value.
    
    Parameters:
    
    op1 - the ObservableNumberValue
    
    op2 - the constant value
    
    Returns:
    
    the new NumberBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - min
```
public static NumberBinding min(int op1,
                                ObservableNumberValue op2)
```
    Creates a new NumberBinding that calculates the minimum of the value of a ObservableNumberValue and a constant value.
    
    Parameters:
    
    op1 - the constant value
    
    op2 - the ObservableNumberValue
    
    Returns:
    
    the new NumberBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - max
```
public static NumberBinding max(ObservableNumberValue op1,
                                ObservableNumberValue op2)
```
    Creates a new NumberBinding that calculates the maximum of the values of two instances of ObservableNumberValue.
    
    Parameters:
    
    op1 - the first operand
    
    op2 - the second operand
    
    Returns:
    
    the new NumberBinding
    
    Throws:
    
    NullPointerException - if one of the operands is null
  - max
```
public static DoubleBinding max(ObservableNumberValue op1,
                                double op2)
```
    Creates a new DoubleBinding that calculates the maximum of the value of a ObservableNumberValue and a constant value.
    
    Parameters:
    
    op1 - the ObservableNumberValue
    
    op2 - the constant value
    
    Returns:
    
    the new DoubleBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - max
```
public static DoubleBinding max(double op1,
                                ObservableNumberValue op2)
```
    Creates a new DoubleBinding that calculates the maximum of the value of a ObservableNumberValue and a constant value.
    
    Parameters:
    
    op1 - the constant value
    
    op2 - the ObservableNumberValue
    
    Returns:
    
    the new DoubleBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - max
```
public static NumberBinding max(ObservableNumberValue op1,
                                float op2)
```
    Creates a new NumberBinding that calculates the maximum of the value of a ObservableNumberValue and a constant value.
    
    Parameters:
    
    op1 - the ObservableNumberValue
    
    op2 - the constant value
    
    Returns:
    
    the new NumberBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - max
```
public static NumberBinding max(float op1,
                                ObservableNumberValue op2)
```
    Creates a new NumberBinding that calculates the maximum of the value of a ObservableNumberValue and a constant value.
    
    Parameters:
    
    op1 - the constant value
    
    op2 - the ObservableNumberValue
    
    Returns:
    
    the new NumberBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - max
```
public static NumberBinding max(ObservableNumberValue op1,
                                long op2)
```
    Creates a new NumberBinding that calculates the maximum of the value of a ObservableNumberValue and a constant value.
    
    Parameters:
    
    op1 - the ObservableNumberValue
    
    op2 - the constant value
    
    Returns:
    
    the new NumberBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - max
```
public static NumberBinding max(long op1,
                                ObservableNumberValue op2)
```
    Creates a new NumberBinding that calculates the maximum of the value of a ObservableNumberValue and a constant value.
    
    Parameters:
    
    op1 - the constant value
    
    op2 - the ObservableNumberValue
    
    Returns:
    
    the new NumberBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - max
```
public static NumberBinding max(ObservableNumberValue op1,
                                int op2)
```
    Creates a new NumberBinding that calculates the maximum of the value of a ObservableNumberValue and a constant value.
    
    Parameters:
    
    op1 - the ObservableNumberValue
    
    op2 - the constant value
    
    Returns:
    
    the new NumberBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - max
```
public static NumberBinding max(int op1,
                                ObservableNumberValue op2)
```
    Creates a new NumberBinding that calculates the maximum of the value of a ObservableNumberValue and a constant value.
    
    Parameters:
    
    op1 - the constant value
    
    op2 - the ObservableNumberValue
    
    Returns:
    
    the new NumberBinding
    
    Throws:
    
    NullPointerException - if the ObservableNumberValue is null
  - and
```
public static BooleanBinding and(ObservableBooleanValue op1,
                                 ObservableBooleanValue op2)
```
    Creates a BooleanBinding that calculates the conditional-AND operation on the value of two instance of ObservableBooleanValue.
    
    Parameters:
    
    op1 - first ObservableBooleanValue
    
    op2 - second ObservableBooleanValue
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if one of the operands is null
  - or
```
public static BooleanBinding or(ObservableBooleanValue op1,
                                ObservableBooleanValue op2)
```
    Creates a BooleanBinding that calculates the conditional-OR operation on the value of two instance of ObservableBooleanValue.
    
    Parameters:
    
    op1 - first ObservableBooleanValue
    
    op2 - second ObservableBooleanValue
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if one of the operands is null
  - not
```
public static BooleanBinding not(ObservableBooleanValue op)
```
    Creates a BooleanBinding that calculates the inverse of the value of a ObservableBooleanValue.
    
    Parameters:
    
    op - the ObservableBooleanValue
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the operand is null
  - equal
```
public static BooleanBinding equal(ObservableBooleanValue op1,
                                   ObservableBooleanValue op2)
```
    Creates a new BooleanBinding that holds true if the values of two instances of ObservableBooleanValue are equal.
    
    Parameters:
    
    op1 - the first operand
    
    op2 - the second operand
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if one of the operands is null
  - notEqual
```
public static BooleanBinding notEqual(ObservableBooleanValue op1,
                                      ObservableBooleanValue op2)
```
    Creates a new BooleanBinding that holds true if the values of two instances of ObservableBooleanValue are not equal.
    
    Parameters:
    
    op1 - the first operand
    
    op2 - the second operand
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if one of the operands is null
  - convert
```
public static StringExpression convert(ObservableValue<?> observableValue)
```
    Returns a StringExpression that wraps a ObservableValue. If the ObservableValue is already a StringExpression, it will be returned. Otherwise a new StringBinding is created that holds the value of the ObservableValue converted to a String.
    
    Parameters:
    
    observableValue - The source ObservableValue
    
    Returns:
    
    A StringExpression that wraps the ObservableValue if necessary
    
    Throws:
    
    NullPointerException - if observableValue is null
  - concat
```
public static StringExpression concat(Object... args)
```
    Returns a StringExpression that holds the value of the concatenation of multiple Objects.
    If one of the arguments implements ObservableValue and the value of this ObservableValue changes, the change is automatically reflected in the StringExpression.
    If null or an empty array is passed to this method, a StringExpression that contains an empty String is returned
    
    Parameters:
    
    args - the Objects that should be concatenated
    
    Returns:
    
    the new StringExpression
  - format
```
public static StringExpression format(String format,
                                      Object... args)
```
    Creates a StringExpression that holds the value of multiple Objects formatted according to a format String.
    If one of the arguments implements ObservableValue and the value of this ObservableValue changes, the change is automatically reflected in the StringExpression.
    See java.util.Formatter for formatting rules.
    
    Parameters:
    
    format - the formatting String
    
    args - the Objects that should be inserted in the formatting String
    
    Returns:
    
    the new StringExpression
  - format
```
public static StringExpression format(Locale locale,
                                      String format,
                                      Object... args)
```
    Creates a StringExpression that holds the value of multiple Objects formatted according to a format String and a specified Locale
    If one of the arguments implements ObservableValue and the value of this ObservableValue changes, the change is automatically reflected in the StringExpression.
    See java.util.Formatter for formatting rules. See java.util.Locale for details on Locale.
    
    Parameters:
    
    locale - the Locale to use during formatting
    
    format - the formatting String
    
    args - the Objects that should be inserted in the formatting String
    
    Returns:
    
    the new StringExpression
  - equal
```
public static BooleanBinding equal(ObservableStringValue op1,
                                   ObservableStringValue op2)
```
    Creates a new BooleanBinding that holds true if the values of two instances of ObservableStringValue are equal.
    Note: In this comparison a String that is null is considered equal to an empty String.
    
    Parameters:
    
    op1 - the first operand
    
    op2 - the second operand
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if one of the operands is null
  - equal
```
public static BooleanBinding equal(ObservableStringValue op1,
                                   String op2)
```
    Creates a new BooleanBinding that holds true if the value of a ObservableStringValue is equal to a constant value.
    Note: In this comparison a String that is null is considered equal to an empty String.
    
    Parameters:
    
    op1 - the ObservableStringValue
    
    op2 - the constant value
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableStringValue is null
  - equal
```
public static BooleanBinding equal(String op1,
                                   ObservableStringValue op2)
```
    Creates a new BooleanBinding that holds true if the value of a ObservableStringValue is equal to a constant value.
    Note: In this comparison a String that is null is considered equal to an empty String.
    
    Parameters:
    
    op1 - the constant value
    
    op2 - the ObservableStringValue
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableStringValue is null
  - notEqual
```
public static BooleanBinding notEqual(ObservableStringValue op1,
                                      ObservableStringValue op2)
```
    Creates a new BooleanBinding that holds true if the values of two instances of ObservableStringValue are not equal.
    Note: In this comparison a String that is null is considered equal to an empty String.
    
    Parameters:
    
    op1 - the first operand
    
    op2 - the second operand
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if one of the operands is null
  - notEqual
```
public static BooleanBinding notEqual(ObservableStringValue op1,
                                      String op2)
```
    Creates a new BooleanBinding that holds true if the value of a ObservableStringValue is not equal to a constant value.
    Note: In this comparison a String that is null is considered equal to an empty String.
    
    Parameters:
    
    op1 - the ObservableStringValue
    
    op2 - the constant value
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableStringValue is null
  - notEqual
```
public static BooleanBinding notEqual(String op1,
                                      ObservableStringValue op2)
```
    Creates a new BooleanBinding that holds true if the value of a ObservableStringValue is not equal to a constant value.
    Note: In this comparison a String that is null is considered equal to an empty String.
    
    Parameters:
    
    op1 - the constant value
    
    op2 - the ObservableStringValue
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableStringValue is null
  - equalIgnoreCase
```
public static BooleanBinding equalIgnoreCase(ObservableStringValue op1,
                                             ObservableStringValue op2)
```
    Creates a new BooleanBinding that holds true if the values of two instances of ObservableStringValue are equal ignoring case.
    Note: In this comparison a String that is null is considered equal to an empty String.
    
    Parameters:
    
    op1 - the first operand
    
    op2 - the second operand
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if one of the operands is null
  - equalIgnoreCase
```
public static BooleanBinding equalIgnoreCase(ObservableStringValue op1,
                                             String op2)
```
    Creates a new BooleanBinding that holds true if the value of a ObservableStringValue is equal to a constant value ignoring case.
    Note: In this comparison a String that is null is considered equal to an empty String.
    
    Parameters:
    
    op1 - the ObservableStringValue
    
    op2 - the constant value
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableStringValue is null
  - equalIgnoreCase
```
public static BooleanBinding equalIgnoreCase(String op1,
                                             ObservableStringValue op2)
```
    Creates a new BooleanBinding that holds true if the value of a ObservableStringValue is equal to a constant value ignoring case.
    Note: In this comparison a String that is null is considered equal to an empty String.
    
    Parameters:
    
    op1 - the constant value
    
    op2 - the ObservableStringValue
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableStringValue is null
  - notEqualIgnoreCase
```
public static BooleanBinding notEqualIgnoreCase(ObservableStringValue op1,
                                                ObservableStringValue op2)
```
    Creates a new BooleanBinding that holds true if the values of two instances of ObservableStringValue are not equal ignoring case.
    Note: In this comparison a String that is null is considered equal to an empty String.
    
    Parameters:
    
    op1 - the first operand
    
    op2 - the second operand
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if one of the operands is null
  - notEqualIgnoreCase
```
public static BooleanBinding notEqualIgnoreCase(ObservableStringValue op1,
                                                String op2)
```
    Creates a new BooleanBinding that holds true if the value of a ObservableStringValue is not equal to a constant value ignoring case.
    Note: In this comparison a String that is null is considered equal to an empty String.
    
    Parameters:
    
    op1 - the ObservableStringValue
    
    op2 - the constant value
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableStringValue is null
  - notEqualIgnoreCase
```
public static BooleanBinding notEqualIgnoreCase(String op1,
                                                ObservableStringValue op2)
```
    Creates a new BooleanBinding that holds true if the value of a ObservableStringValue is not equal to a constant value ignoring case.
    Note: In this comparison a String that is null is considered equal to an empty String.
    
    Parameters:
    
    op1 - the constant value
    
    op2 - the ObservableStringValue
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableStringValue is null
  - greaterThan
```
public static BooleanBinding greaterThan(ObservableStringValue op1,
                                         ObservableStringValue op2)
```
    Creates a new BooleanBinding that holds true if the value of the first ObservableStringValue is greater than the value of the second.
    Note: In this comparison a String that is null is considered equal to an empty String.
    
    Parameters:
    
    op1 - the first operand
    
    op2 - the second operand
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if one of the operands is null
  - greaterThan
```
public static BooleanBinding greaterThan(ObservableStringValue op1,
                                         String op2)
```
    Creates a new BooleanBinding that holds true if the value of a ObservableStringValue is greater than a constant value.
    Note: In this comparison a String that is null is considered equal to an empty String.
    
    Parameters:
    
    op1 - the ObservableStringValue
    
    op2 - the constant value
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableStringValue is null
  - greaterThan
```
public static BooleanBinding greaterThan(String op1,
                                         ObservableStringValue op2)
```
    Creates a new BooleanBinding that holds true if the value of a constant value is greater than the value of a ObservableStringValue.
    Note: In this comparison a String that is null is considered equal to an empty String.
    
    Parameters:
    
    op1 - the constant value
    
    op2 - the ObservableStringValue
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableStringValue is null
  - lessThan
```
public static BooleanBinding lessThan(ObservableStringValue op1,
                                      ObservableStringValue op2)
```
    Creates a new BooleanBinding that holds true if the value of the first ObservableStringValue is less than the value of the second.
    Note: In this comparison a String that is null is considered equal to an empty String.
    
    Parameters:
    
    op1 - the first operand
    
    op2 - the second operand
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if one of the operands is null
  - lessThan
```
public static BooleanBinding lessThan(ObservableStringValue op1,
                                      String op2)
```
    Creates a new BooleanBinding that holds true if the value of a ObservableStringValue is less than a constant value.
    Note: In this comparison a String that is null is considered equal to an empty String.
    
    Parameters:
    
    op1 - the ObservableStringValue
    
    op2 - the constant value
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableStringValue is null
  - lessThan
```
public static BooleanBinding lessThan(String op1,
                                      ObservableStringValue op2)
```
    Creates a new BooleanBinding that holds true if a constant value is less than the value of a ObservableStringValue.
    Note: In this comparison a String that is null is considered equal to an empty String.
    
    Parameters:
    
    op1 - the constant value
    
    op2 - the ObservableStringValue
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableStringValue is null
  - greaterThanOrEqual
```
public static BooleanBinding greaterThanOrEqual(ObservableStringValue op1,
                                                ObservableStringValue op2)
```
    Creates a new BooleanBinding that holds true if the value of the first ObservableStringValue is greater than or equal to the value of the second.
    Note: In this comparison a String that is null is considered equal to an empty String.
    
    Parameters:
    
    op1 - the first operand
    
    op2 - the second operand
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if one of the operands is null
  - greaterThanOrEqual
```
public static BooleanBinding greaterThanOrEqual(ObservableStringValue op1,
                                                String op2)
```
    Creates a new BooleanBinding that holds true if the value of a ObservableStringValue is greater than or equal to a constant value.
    Note: In this comparison a String that is null is considered equal to an empty String.
    
    Parameters:
    
    op1 - the ObservableStringValue
    
    op2 - the constant value
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableStringValue is null
  - greaterThanOrEqual
```
public static BooleanBinding greaterThanOrEqual(String op1,
                                                ObservableStringValue op2)
```
    Creates a new BooleanBinding that holds true if a constant value is greater than or equal to the value of a ObservableStringValue.
    Note: In this comparison a String that is null is considered equal to an empty String.
    
    Parameters:
    
    op1 - the constant value
    
    op2 - the ObservableStringValue
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableStringValue is null
  - lessThanOrEqual
```
public static BooleanBinding lessThanOrEqual(ObservableStringValue op1,
                                             ObservableStringValue op2)
```
    Creates a new BooleanBinding that holds true if the value of the first ObservableStringValue is less than or equal to the value of the second.
    Note: In this comparison a String that is null is considered equal to an empty String.
    
    Parameters:
    
    op1 - the first operand
    
    op2 - the second operand
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if one of the operands is null
  - lessThanOrEqual
```
public static BooleanBinding lessThanOrEqual(ObservableStringValue op1,
                                             String op2)
```
    Creates a new BooleanBinding that holds true if the value of a ObservableStringValue is less than or equal to a constant value.
    Note: In this comparison a String that is null is considered equal to an empty String.
    
    Parameters:
    
    op1 - the ObservableStringValue
    
    op2 - the constant value
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableStringValue is null
  - lessThanOrEqual
```
public static BooleanBinding lessThanOrEqual(String op1,
                                             ObservableStringValue op2)
```
    Creates a new BooleanBinding that holds true if a constant value is less than or equal to the value of a ObservableStringValue.
    Note: In this comparison a String that is null is considered equal to an empty String.
    
    Parameters:
    
    op1 - the constant value
    
    op2 - the ObservableStringValue
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableStringValue is null
  - length
```
public static IntegerBinding length(ObservableStringValue op)
```
    Creates a new IntegerBinding that holds the length of a ObservableStringValue.
    Note: In this comparison a String that is null is considered to have a length of 0.
    
    Parameters:
    
    op - the ObservableStringValue
    
    Returns:
    
    the new IntegerBinding
    
    Throws:
    
    NullPointerException - if the ObservableStringValue is null
    
    Since:
    
    JavaFX 8.0
  - isEmpty
```
public static BooleanBinding isEmpty(ObservableStringValue op)
```
    Creates a new BooleanBinding that holds true if the value of a ObservableStringValue is empty.
    Note: In this comparison a String that is null is considered to be empty.
    
    Parameters:
    
    op - the ObservableStringValue
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableStringValue is null
    
    Since:
    
    JavaFX 8.0
  - isNotEmpty
```
public static BooleanBinding isNotEmpty(ObservableStringValue op)
```
    Creates a new BooleanBinding that holds true if the value of a ObservableStringValue is not empty.
    Note: In this comparison a String that is null is considered to be empty.
    
    Parameters:
    
    op - the ObservableStringValue
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableStringValue is null
    
    Since:
    
    JavaFX 8.0
  - equal
```
public static BooleanBinding equal(ObservableObjectValue<?> op1,
                                   ObservableObjectValue<?> op2)
```
    Creates a new BooleanBinding that holds true if the values of two instances of ObservableObjectValue are equal.
    
    Parameters:
    
    op1 - the first operand
    
    op2 - the second operand
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if one of the operands is null
  - equal
```
public static BooleanBinding equal(ObservableObjectValue<?> op1,
                                   Object op2)
```
    Creates a new BooleanBinding that holds true if the value of an ObservableObjectValue is equal to a constant value.
    
    Parameters:
    
    op1 - the ObservableObjectValue
    
    op2 - the constant value
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableObjectValue is null
  - equal
```
public static BooleanBinding equal(Object op1,
                                   ObservableObjectValue<?> op2)
```
    Creates a new BooleanBinding that holds true if the value of an ObservableObjectValue is equal to a constant value.
    
    Parameters:
    
    op1 - the constant value
    
    op2 - the ObservableObjectValue
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableObjectValue is null
  - notEqual
```
public static BooleanBinding notEqual(ObservableObjectValue<?> op1,
                                      ObservableObjectValue<?> op2)
```
    Creates a new BooleanBinding that holds true if the values of two instances of ObservableObjectValue are not equal.
    
    Parameters:
    
    op1 - the first operand
    
    op2 - the second operand
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if one of the operands is null
  - notEqual
```
public static BooleanBinding notEqual(ObservableObjectValue<?> op1,
                                      Object op2)
```
    Creates a new BooleanBinding that holds true if the value of an ObservableObjectValue is not equal to a constant value.
    
    Parameters:
    
    op1 - the ObservableObjectValue
    
    op2 - the constant value
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableObjectValue is null
  - notEqual
```
public static BooleanBinding notEqual(Object op1,
                                      ObservableObjectValue<?> op2)
```
    Creates a new BooleanBinding that holds true if the value of an ObservableObjectValue is not equal to a constant value.
    
    Parameters:
    
    op1 - the constant value
    
    op2 - the ObservableObjectValue
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableObjectValue is null
  - isNull
```
public static BooleanBinding isNull(ObservableObjectValue<?> op)
```
    Creates a new BooleanBinding that holds true if the value of an ObservableObjectValue is null.
    
    Parameters:
    
    op - the ObservableObjectValue
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableObjectValue is null
  - isNotNull
```
public static BooleanBinding isNotNull(ObservableObjectValue<?> op)
```
    Creates a new BooleanBinding that holds true if the value of an ObservableObjectValue is not null.
    
    Parameters:
    
    op - the ObservableObjectValue
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableObjectValue is null
  - size
```
public static <E> IntegerBinding size(ObservableList<E> op)
```
    Creates a new IntegerBinding that contains the size of an ObservableList.
    
    Type Parameters:
    
    E - type of the List elements
    
    Parameters:
    
    op - the ObservableList
    
    Returns:
    
    the new IntegerBinding
    
    Throws:
    
    NullPointerException - if the ObservableList is null
    
    Since:
    
    JavaFX 2.1
  - isEmpty
```
public static <E> BooleanBinding isEmpty(ObservableList<E> op)
```
    Creates a new BooleanBinding that holds true if a given ObservableList is empty.
    
    Type Parameters:
    
    E - type of the List elements
    
    Parameters:
    
    op - the ObservableList
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableList is null
    
    Since:
    
    JavaFX 2.1
  - isNotEmpty
```
public static <E> BooleanBinding isNotEmpty(ObservableList<E> op)
```
    Creates a new BooleanBinding that holds true if a given ObservableList is not empty.
    
    Type Parameters:
    
    E - type of the List elements
    
    Parameters:
    
    op - the ObservableList
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableList is null
    
    Since:
    
    JavaFX 8.0
  - valueAt
```
public static <E> ObjectBinding<E> valueAt(ObservableList<E> op,
                                           int index)
```
    Creates a new ObjectBinding that contains the element of an ObservableList at the specified position. The ObjectBinding will contain null if the index points behind the ObservableList.
    
    Type Parameters:
    
    E - the type of the List elements
    
    Parameters:
    
    op - the ObservableList
    
    index - the position in the List
    
    Returns:
    
    the new ObjectBinding
    
    Throws:
    
    NullPointerException - if the ObservableList is null
    
    IllegalArgumentException - if (@code index < 0)
    
    Since:
    
    JavaFX 2.1
  - valueAt
```
public static <E> ObjectBinding<E> valueAt(ObservableList<E> op,
                                           ObservableIntegerValue index)
```
    Creates a new ObjectBinding that contains the element of an ObservableList at the specified position. The ObjectBinding will contain null if the index is outside of the ObservableList.
    
    Type Parameters:
    
    E - the type of the List elements
    
    Parameters:
    
    op - the ObservableList
    
    index - the position in the List
    
    Returns:
    
    the new ObjectBinding
    
    Throws:
    
    NullPointerException - if the ObservableList or index is null
    
    Since:
    
    JavaFX 2.1
  - valueAt
```
public static <E> ObjectBinding<E> valueAt(ObservableList<E> op,
                                           ObservableNumberValue index)
```
    Creates a new ObjectBinding that contains the element of an ObservableList at the specified position. The ObjectBinding will contain null if the index is outside of the ObservableList.
    
    Type Parameters:
    
    E - the type of the List elements
    
    Parameters:
    
    op - the ObservableList
    
    index - the position in the List, converted to int
    
    Returns:
    
    the new ObjectBinding
    
    Throws:
    
    NullPointerException - if the ObservableList or index is null
    
    Since:
    
    JavaFX 8.0
  - booleanValueAt
```
public static BooleanBinding booleanValueAt(ObservableList<Boolean> op,
                                            int index)
```
    Creates a new BooleanBinding that contains the element of an ObservableList at the specified position. The BooleanBinding will hold false if the index points behind the ObservableList.
    
    Parameters:
    
    op - the ObservableList
    
    index - the position in the List
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableList is null
    
    IllegalArgumentException - if (@code index < 0)
    
    Since:
    
    JavaFX 2.1
  - booleanValueAt
```
public static BooleanBinding booleanValueAt(ObservableList<Boolean> op,
                                            ObservableIntegerValue index)
```
    Creates a new BooleanBinding that contains the element of an ObservableList at the specified position. The BooleanBinding will hold false if the index is outside of the ObservableList.
    
    Parameters:
    
    op - the ObservableList
    
    index - the position in the List
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableList or index is null
    
    Since:
    
    JavaFX 2.1
  - booleanValueAt
```
public static BooleanBinding booleanValueAt(ObservableList<Boolean> op,
                                            ObservableNumberValue index)
```
    Creates a new BooleanBinding that contains the element of an ObservableList at the specified position. The BooleanBinding will hold false if the index is outside of the ObservableList.
    
    Parameters:
    
    op - the ObservableList
    
    index - the position in the List, converted to int
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableList or index is null
    
    Since:
    
    JavaFX 8.0
  - doubleValueAt
```
public static DoubleBinding doubleValueAt(ObservableList<? extends Number> op,
                                          int index)
```
    Creates a new DoubleBinding that contains the element of an ObservableList at the specified position. The DoubleBinding will hold 0.0 if the index points behind the ObservableList.
    
    Parameters:
    
    op - the ObservableList
    
    index - the position in the List
    
    Returns:
    
    the new DoubleBinding
    
    Throws:
    
    NullPointerException - if the ObservableList is null
    
    IllegalArgumentException - if (@code index < 0)
    
    Since:
    
    JavaFX 2.1
  - doubleValueAt
```
public static DoubleBinding doubleValueAt(ObservableList<? extends Number> op,
                                          ObservableIntegerValue index)
```
    Creates a new DoubleBinding that contains the element of an ObservableList at the specified position. The DoubleBinding will hold 0.0 if the index is outside of the ObservableList.
    
    Parameters:
    
    op - the ObservableList
    
    index - the position in the List
    
    Returns:
    
    the new DoubleBinding
    
    Throws:
    
    NullPointerException - if the ObservableList or index is null
    
    Since:
    
    JavaFX 2.1
  - doubleValueAt
```
public static DoubleBinding doubleValueAt(ObservableList<? extends Number> op,
                                          ObservableNumberValue index)
```
    Creates a new DoubleBinding that contains the element of an ObservableList at the specified position. The DoubleBinding will hold 0.0 if the index is outside of the ObservableList.
    
    Parameters:
    
    op - the ObservableList
    
    index - the position in the List, converted to int
    
    Returns:
    
    the new DoubleBinding
    
    Throws:
    
    NullPointerException - if the ObservableList or index is null
    
    Since:
    
    JavaFX 8.0
  - floatValueAt
```
public static FloatBinding floatValueAt(ObservableList<? extends Number> op,
                                        int index)
```
    Creates a new FloatBinding that contains the element of an ObservableList at the specified position. The FloatBinding will hold 0.0f if the index points behind the ObservableList.
    
    Parameters:
    
    op - the ObservableList
    
    index - the position in the List
    
    Returns:
    
    the new FloatBinding
    
    Throws:
    
    NullPointerException - if the ObservableList is null
    
    IllegalArgumentException - if (@code index < 0)
    
    Since:
    
    JavaFX 2.1
  - floatValueAt
```
public static FloatBinding floatValueAt(ObservableList<? extends Number> op,
                                        ObservableIntegerValue index)
```
    Creates a new FloatBinding that contains the element of an ObservableList at the specified position. The FloatBinding will hold 0.0f if the index is outside of the ObservableList.
    
    Parameters:
    
    op - the ObservableList
    
    index - the position in the List
    
    Returns:
    
    the new FloatBinding
    
    Throws:
    
    NullPointerException - if the ObservableList or index is null
    
    Since:
    
    JavaFX 2.1
  - floatValueAt
```
public static FloatBinding floatValueAt(ObservableList<? extends Number> op,
                                        ObservableNumberValue index)
```
    Creates a new FloatBinding that contains the element of an ObservableList at the specified position. The FloatBinding will hold 0.0f if the index is outside of the ObservableList.
    
    Parameters:
    
    op - the ObservableList
    
    index - the position in the List, converted to int
    
    Returns:
    
    the new FloatBinding
    
    Throws:
    
    NullPointerException - if the ObservableList or index is null
    
    Since:
    
    JavaFX 8.0
  - integerValueAt
```
public static IntegerBinding integerValueAt(ObservableList<? extends Number> op,
                                            int index)
```
    Creates a new IntegerBinding that contains the element of an ObservableList at the specified position. The IntegerBinding will hold 0 if the index points behind the ObservableList.
    
    Parameters:
    
    op - the ObservableList
    
    index - the position in the List
    
    Returns:
    
    the new IntegerBinding
    
    Throws:
    
    NullPointerException - if the ObservableList is null
    
    IllegalArgumentException - if (@code index < 0)
    
    Since:
    
    JavaFX 2.1
  - integerValueAt
```
public static IntegerBinding integerValueAt(ObservableList<? extends Number> op,
                                            ObservableIntegerValue index)
```
    Creates a new IntegerBinding that contains the element of an ObservableList at the specified position. The IntegerBinding will hold 0 if the index is outside of the ObservableList.
    
    Parameters:
    
    op - the ObservableList
    
    index - the position in the List
    
    Returns:
    
    the new IntegerBinding
    
    Throws:
    
    NullPointerException - if the ObservableList or index is null
    
    Since:
    
    JavaFX 2.1
  - integerValueAt
```
public static IntegerBinding integerValueAt(ObservableList<? extends Number> op,
                                            ObservableNumberValue index)
```
    Creates a new IntegerBinding that contains the element of an ObservableList at the specified position. The IntegerBinding will hold 0 if the index is outside of the ObservableList.
    
    Parameters:
    
    op - the ObservableList
    
    index - the position in the List, converted to int
    
    Returns:
    
    the new IntegerBinding
    
    Throws:
    
    NullPointerException - if the ObservableList or index is null
    
    Since:
    
    JavaFX 8.0
  - longValueAt
```
public static LongBinding longValueAt(ObservableList<? extends Number> op,
                                      int index)
```
    Creates a new LongBinding that contains the element of an ObservableList at the specified position. The LongBinding will hold 0L if the index points behind the ObservableList.
    
    Parameters:
    
    op - the ObservableList
    
    index - the position in the List
    
    Returns:
    
    the new LongBinding
    
    Throws:
    
    NullPointerException - if the ObservableList is null
    
    IllegalArgumentException - if (@code index < 0)
    
    Since:
    
    JavaFX 2.1
  - longValueAt
```
public static LongBinding longValueAt(ObservableList<? extends Number> op,
                                      ObservableIntegerValue index)
```
    Creates a new LongBinding that contains the element of an ObservableList at the specified position. The LongBinding will hold 0L if the index is outside of the ObservableList.
    
    Parameters:
    
    op - the ObservableList
    
    index - the position in the List
    
    Returns:
    
    the new LongBinding
    
    Throws:
    
    NullPointerException - if the ObservableList or index is null
    
    Since:
    
    JavaFX 2.1
  - longValueAt
```
public static LongBinding longValueAt(ObservableList<? extends Number> op,
                                      ObservableNumberValue index)
```
    Creates a new LongBinding that contains the element of an ObservableList at the specified position. The LongBinding will hold 0L if the index is outside of the ObservableList.
    
    Parameters:
    
    op - the ObservableList
    
    index - the position in the List, converted to int
    
    Returns:
    
    the new LongBinding
    
    Throws:
    
    NullPointerException - if the ObservableList or index is null
    
    Since:
    
    JavaFX 8.0
  - stringValueAt
```
public static StringBinding stringValueAt(ObservableList<String> op,
                                          int index)
```
    Creates a new StringBinding that contains the element of an ObservableList at the specified position. The StringBinding will hold null if the index points behind the ObservableList.
    
    Parameters:
    
    op - the ObservableList
    
    index - the position in the List
    
    Returns:
    
    the new StringBinding
    
    Throws:
    
    NullPointerException - if the ObservableList is null
    
    IllegalArgumentException - if (@code index < 0)
    
    Since:
    
    JavaFX 2.1
  - stringValueAt
```
public static StringBinding stringValueAt(ObservableList<String> op,
                                          ObservableIntegerValue index)
```
    Creates a new StringBinding that contains the element of an ObservableList at the specified position. The StringBinding will hold "" if the index is outside of the ObservableList.
    
    Parameters:
    
    op - the ObservableList
    
    index - the position in the List
    
    Returns:
    
    the new StringBinding
    
    Throws:
    
    NullPointerException - if the ObservableList or index is null
    
    Since:
    
    JavaFX 2.1
  - stringValueAt
```
public static StringBinding stringValueAt(ObservableList<String> op,
                                          ObservableNumberValue index)
```
    Creates a new StringBinding that contains the element of an ObservableList at the specified position. The StringBinding will hold "" if the index is outside of the ObservableList.
    
    Parameters:
    
    op - the ObservableList
    
    index - the position in the List, converted to int
    
    Returns:
    
    the new StringBinding
    
    Throws:
    
    NullPointerException - if the ObservableList or index is null
    
    Since:
    
    JavaFX 8.0
  - size
```
public static <E> IntegerBinding size(ObservableSet<E> op)
```
    Creates a new IntegerBinding that contains the size of an ObservableSet.
    
    Type Parameters:
    
    E - the type of the Set elements
    
    Parameters:
    
    op - the ObservableSet
    
    Returns:
    
    the new IntegerBinding
    
    Throws:
    
    NullPointerException - if the ObservableSet is null
    
    Since:
    
    JavaFX 2.1
  - isEmpty
```
public static <E> BooleanBinding isEmpty(ObservableSet<E> op)
```
    Creates a new BooleanBinding that holds true if a given ObservableSet is empty.
    
    Type Parameters:
    
    E - the type of the Set elements
    
    Parameters:
    
    op - the ObservableSet
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableSet is null
    
    Since:
    
    JavaFX 2.1
  - isNotEmpty
```
public static <E> BooleanBinding isNotEmpty(ObservableSet<E> op)
```
    Creates a new BooleanBinding that holds true if a given ObservableSet is not empty.
    
    Type Parameters:
    
    E - the type of the Set elements
    
    Parameters:
    
    op - the ObservableSet
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableSet is null
    
    Since:
    
    JavaFX 8.0
  - size
```
public static IntegerBinding size(ObservableArray op)
```
    Creates a new IntegerBinding that contains the size of an ObservableArray.
    
    Parameters:
    
    op - the ObservableArray
    
    Returns:
    
    the new IntegerBinding
    
    Throws:
    
    NullPointerException - if the ObservableArray is null
    
    Since:
    
    JavaFX 8.0
  - floatValueAt
```
public static FloatBinding floatValueAt(ObservableFloatArray op,
                                        int index)
```
    Creates a new FloatBinding that contains the element of an ObservableArray at the specified position. The FloatBinding will hold 0.0f if the index points behind the ObservableArray.
    
    Parameters:
    
    op - the ObservableArray
    
    index - the position in the ObservableArray
    
    Returns:
    
    the new FloatBinding
    
    Throws:
    
    NullPointerException - if the ObservableArray is null
    
    IllegalArgumentException - if (@code index < 0)
    
    Since:
    
    JavaFX 8.0
  - floatValueAt
```
public static FloatBinding floatValueAt(ObservableFloatArray op,
                                        ObservableIntegerValue index)
```
    Creates a new FloatBinding that contains the element of an ObservableArray at the specified position. The FloatBinding will hold 0.0f if the index is outside of the ObservableArray.
    
    Parameters:
    
    op - the ObservableArray
    
    index - the position in the ObservableArray
    
    Returns:
    
    the new FloatBinding
    
    Throws:
    
    NullPointerException - if the ObservableArray or index is null
    
    Since:
    
    JavaFX 8.0
  - floatValueAt
```
public static FloatBinding floatValueAt(ObservableFloatArray op,
                                        ObservableNumberValue index)
```
    Creates a new FloatBinding that contains the element of an ObservableArray at the specified position. The FloatBinding will hold 0.0f if the index is outside of the ObservableArray.
    
    Parameters:
    
    op - the ObservableArray
    
    index - the position in the ObservableArray, converted to int
    
    Returns:
    
    the new FloatBinding
    
    Throws:
    
    NullPointerException - if the ObservableArray or index is null
    
    Since:
    
    JavaFX 8.0
  - integerValueAt
```
public static IntegerBinding integerValueAt(ObservableIntegerArray op,
                                            int index)
```
    Creates a new IntegerBinding that contains the element of an ObservableArray at the specified position. The IntegerBinding will hold 0 if the index points behind the ObservableArray.
    
    Parameters:
    
    op - the ObservableArray
    
    index - the position in the ObservableArray
    
    Returns:
    
    the new IntegerBinding
    
    Throws:
    
    NullPointerException - if the ObservableArray is null
    
    IllegalArgumentException - if (@code index < 0)
    
    Since:
    
    JavaFX 8.0
  - integerValueAt
```
public static IntegerBinding integerValueAt(ObservableIntegerArray op,
                                            ObservableIntegerValue index)
```
    Creates a new IntegerBinding that contains the element of an ObservableArray at the specified position. The IntegerBinding will hold 0 if the index is outside of the ObservableArray.
    
    Parameters:
    
    op - the ObservableArray
    
    index - the position in the ObservableArray
    
    Returns:
    
    the new IntegerBinding
    
    Throws:
    
    NullPointerException - if the ObservableArray or index is null
    
    Since:
    
    JavaFX 8.0
  - integerValueAt
```
public static IntegerBinding integerValueAt(ObservableIntegerArray op,
                                            ObservableNumberValue index)
```
    Creates a new IntegerBinding that contains the element of an ObservableArray at the specified position. The IntegerBinding will hold 0 if the index is outside of the ObservableArray.
    
    Parameters:
    
    op - the ObservableArray
    
    index - the position in the ObservableArray, converted to int
    
    Returns:
    
    the new IntegerBinding
    
    Throws:
    
    NullPointerException - if the ObservableArray or index is null
    
    Since:
    
    JavaFX 8.0
  - size
```
public static <K,V> IntegerBinding size(ObservableMap<K,V> op)
```
    Creates a new IntegerBinding that contains the size of an ObservableMap.
    
    Type Parameters:
    
    K - type of the key elements of the Map
    
    V - type of the value elements of the Map
    
    Parameters:
    
    op - the ObservableMap
    
    Returns:
    
    the new IntegerBinding
    
    Throws:
    
    NullPointerException - if the ObservableMap is null
    
    Since:
    
    JavaFX 2.1
  - isEmpty
```
public static <K,V> BooleanBinding isEmpty(ObservableMap<K,V> op)
```
    Creates a new BooleanBinding that holds true if a given ObservableMap is empty.
    
    Type Parameters:
    
    K - type of the key elements of the Map
    
    V - type of the value elements of the Map
    
    Parameters:
    
    op - the ObservableMap
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableMap is null
    
    Since:
    
    JavaFX 2.1
  - isNotEmpty
```
public static <K,V> BooleanBinding isNotEmpty(ObservableMap<K,V> op)
```
    Creates a new BooleanBinding that holds true if a given ObservableMap is not empty.
    
    Type Parameters:
    
    K - type of the key elements of the Map
    
    V - type of the value elements of the Map
    
    Parameters:
    
    op - the ObservableMap
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableMap is null
    
    Since:
    
    JavaFX 8.0
  - valueAt
```
public static <K,V> ObjectBinding<V> valueAt(ObservableMap<K,V> op,
                                                   K key)
```
    Creates a new ObjectBinding that contains the mapping of a specific key in an ObservableMap.
    
    Type Parameters:
    
    K - type of the key elements of the Map
    
    V - type of the value elements of the Map
    
    Parameters:
    
    op - the ObservableMap
    
    key - the key in the Map
    
    Returns:
    
    the new ObjectBinding
    
    Throws:
    
    NullPointerException - if the ObservableMap is null
    
    Since:
    
    JavaFX 2.1
  - valueAt
```
public static <K,V> ObjectBinding<V> valueAt(ObservableMap<K,V> op,
                                                   ObservableValue<? extends K> key)
```
    Creates a new ObjectBinding that contains the mapping of a specific key in an ObservableMap.
    
    Type Parameters:
    
    K - type of the key elements of the Map
    
    V - type of the value elements of the Map
    
    Parameters:
    
    op - the ObservableMap
    
    key - the key in the Map
    
    Returns:
    
    the new ObjectBinding
    
    Throws:
    
    NullPointerException - if the ObservableMap or key is null
    
    Since:
    
    JavaFX 2.1
  - booleanValueAt
```
public static <K> BooleanBinding booleanValueAt(ObservableMap<K,Boolean> op,
                                                K key)
```
    Creates a new BooleanBinding that contains the mapping of a specific key in an ObservableMap. The BooleanBinding will hold false if the key cannot be found in the ObservableMap.
    
    Type Parameters:
    
    K - type of the key elements of the Map
    
    Parameters:
    
    op - the ObservableMap
    
    key - the key in the Map
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableMap is null
    
    Since:
    
    JavaFX 2.1
  - booleanValueAt
```
public static <K> BooleanBinding booleanValueAt(ObservableMap<K,Boolean> op,
                                                ObservableValue<? extends K> key)
```
    Creates a new BooleanBinding that contains the mapping of a specific key in an ObservableMap. The BooleanBinding will hold false if the key cannot be found in the ObservableMap.
    
    Type Parameters:
    
    K - type of the key elements of the Map
    
    Parameters:
    
    op - the ObservableMap
    
    key - the key in the Map
    
    Returns:
    
    the new BooleanBinding
    
    Throws:
    
    NullPointerException - if the ObservableMap or key is null
    
    Since:
    
    JavaFX 2.1
  - doubleValueAt
```
public static <K> DoubleBinding doubleValueAt(ObservableMap<K,? extends Number> op,
                                              K key)
```
    Creates a new DoubleBinding that contains the mapping of a specific key in an ObservableMap. The DoubleBinding will hold 0.0 if the key cannot be found in the ObservableMap.
    
    Type Parameters:
    
    K - type of the key elements of the Map
    
    Parameters:
    
    op - the ObservableMap
    
    key - the key in the Map
    
    Returns:
    
    the new DoubleBinding
    
    Throws:
    
    NullPointerException - if the ObservableMap is null
    
    Since:
    
    JavaFX 2.1
  - doubleValueAt
```
public static <K> DoubleBinding doubleValueAt(ObservableMap<K,? extends Number> op,
                                              ObservableValue<? extends K> key)
```
    Creates a new DoubleBinding that contains the mapping of a specific key in an ObservableMap. The DoubleBinding will hold 0.0 if the key cannot be found in the ObservableMap.
    
    Type Parameters:
    
    K - type of the key elements of the Map
    
    Parameters:
    
    op - the ObservableMap
    
    key - the key in the Map
    
    Returns:
    
    the new DoubleBinding
    
    Throws:
    
    NullPointerException - if the ObservableMap or key is null
    
    Since:
    
    JavaFX 2.1
  - floatValueAt
```
public static <K> FloatBinding floatValueAt(ObservableMap<K,? extends Number> op,
                                            K key)
```
    Creates a new FloatBinding that contains the mapping of a specific key in an ObservableMap. The FloatBinding will hold 0.0f if the key cannot be found in the ObservableMap.
    
    Type Parameters:
    
    K - type of the key elements of the Map
    
    Parameters:
    
    op - the ObservableMap
    
    key - the key in the Map
    
    Returns:
    
    the new FloatBinding
    
    Throws:
    
    NullPointerException - if the ObservableMap is null
    
    Since:
    
    JavaFX 2.1
  - floatValueAt
```
public static <K> FloatBinding floatValueAt(ObservableMap<K,? extends Number> op,
                                            ObservableValue<? extends K> key)
```
    Creates a new FloatBinding that contains the mapping of a specific key in an ObservableMap. The FloatBinding will hold 0.0f if the key cannot be found in the ObservableMap.
    
    Type Parameters:
    
    K - type of the key elements of the Map
    
    Parameters:
    
    op - the ObservableMap
    
    key - the key in the Map
    
    Returns:
    
    the new FloatBinding
    
    Throws:
    
    NullPointerException - if the ObservableMap or key is null
    
    Since:
    
    JavaFX 2.1
  - integerValueAt
```
public static <K> IntegerBinding integerValueAt(ObservableMap<K,? extends Number> op,
                                                K key)
```
    Creates a new IntegerBinding that contains the mapping of a specific key in an ObservableMap. The IntegerBinding will hold 0 if the key cannot be found in the ObservableMap.
    
    Type Parameters:
    
    K - type of the key elements of the Map
    
    Parameters:
    
    op - the ObservableMap
    
    key - the key in the Map
    
    Returns:
    
    the new IntegerBinding
    
    Throws:
    
    NullPointerException - if the ObservableMap is null
    
    Since:
    
    JavaFX 2.1
  - integerValueAt
```
public static <K> IntegerBinding integerValueAt(ObservableMap<K,? extends Number> op,
                                                ObservableValue<? extends K> key)
```
    Creates a new IntegerBinding that contains the mapping of a specific key in an ObservableMap. The IntegerBinding will hold 0 if the key cannot be found in the ObservableMap.
    
    Type Parameters:
    
    K - type of the key elements of the Map
    
    Parameters:
    
    op - the ObservableMap
    
    key - the key in the Map
    
    Returns:
    
    the new IntegerBinding
    
    Throws:
    
    NullPointerException - if the ObservableMap or key is null
    
    Since:
    
    JavaFX 2.1
  - longValueAt
```
public static <K> LongBinding longValueAt(ObservableMap<K,? extends Number> op,
                                          K key)
```
    Creates a new LongBinding that contains the mapping of a specific key in an ObservableMap. The LongBinding will hold 0L if the key cannot be found in the ObservableMap.
    
    Type Parameters:
    
    K - type of the key elements of the Map
    
    Parameters:
    
    op - the ObservableMap
    
    key - the key in the Map
    
    Returns:
    
    the new LongBinding
    
    Throws:
    
    NullPointerException - if the ObservableMap is null
    
    Since:
    
    JavaFX 2.1
  - longValueAt
```
public static <K> LongBinding longValueAt(ObservableMap<K,? extends Number> op,
                                          ObservableValue<? extends K> key)
```
    Creates a new LongBinding that contains the mapping of a specific key in an ObservableMap. The LongBinding will hold 0L if the key cannot be found in the ObservableMap.
    
    Type Parameters:
    
    K - type of the key elements of the Map
    
    Parameters:
    
    op - the ObservableMap
    
    key - the key in the Map
    
    Returns:
    
    the new LongBinding
    
    Throws:
    
    NullPointerException - if the ObservableMap or key is null
    
    Since:
    
    JavaFX 2.1
  - stringValueAt
```
public static <K> StringBinding stringValueAt(ObservableMap<K,String> op,
                                              K key)
```
    Creates a new StringBinding that contains the mapping of a specific key in an ObservableMap. The StringBinding will hold null if the key cannot be found in the ObservableMap.
    
    Type Parameters:
    
    K - type of the key elements of the Map
    
    Parameters:
    
    op - the ObservableMap
    
    key - the key in the Map
    
    Returns:
    
    the new StringBinding
    
    Throws:
    
    NullPointerException - if the ObservableMap is null
    
    Since:
    
    JavaFX 2.1
  - stringValueAt
```
public static <K> StringBinding stringValueAt(ObservableMap<K,String> op,
                                              ObservableValue<? extends K> key)
```
    Creates a new StringBinding that contains the mapping of a specific key in an ObservableMap. The StringBinding will hold "" if the key cannot be found in the ObservableMap.
    
    Type Parameters:
    
    K - type of the key elements of the Map
    
    Parameters:
    
    op - the ObservableMap
    
    key - the key in the Map
    
    Returns:
    
    the new StringBinding
    
    Throws:
    
    NullPointerException - if the ObservableMap or key is null
    
    Since:
    
    JavaFX 2.1

Class Bindings

Method Summary

Methods inherited from class java.lang.Object

Method Detail

createBooleanBinding

createDoubleBinding

createFloatBinding

createIntegerBinding

createLongBinding

createObjectBinding

createStringBinding

select

selectDouble

selectFloat

selectInteger

selectLong

selectBoolean

selectString

select

selectDouble

selectFloat

selectInteger

selectLong

selectBoolean

selectString

when

bindBidirectional

unbindBidirectional

unbindBidirectional

bindBidirectional

bindBidirectional

bindContentBidirectional

bindContentBidirectional

bindContentBidirectional

unbindContentBidirectional

bindContent

bindContent

bindContent

unbindContent

negate

add

add

add

add

add

add

add

add

add

subtract

subtract

subtract

subtract

subtract

subtract

subtract

subtract

subtract

multiply

multiply

multiply

multiply

multiply

multiply

multiply

multiply

multiply

divide

divide

divide

divide

divide

divide

divide

divide

divide

equal

equal

equal

equal