Module javafx.base

Package javafx.beans.property

Class ReadOnlyLongProperty

java.lang.Object

javafx.beans.binding.NumberExpressionBase

javafx.beans.binding.LongExpression

javafx.beans.property.ReadOnlyLongProperty

All Implemented Interfaces:

NumberExpression, Observable, ReadOnlyProperty<Number>, ObservableLongValue, ObservableNumberValue, ObservableValue<Number>

Direct Known Subclasses:

LongProperty, ReadOnlyLongPropertyBase

public abstract class ReadOnlyLongProperty
extends LongExpression
implements ReadOnlyProperty<Number>

Superclass for all readonly properties wrapping a long.

Since:

JavaFX 2.0

See Also:

• ObservableLongValue
• LongExpression
• ReadOnlyProperty

Constructor Summary

Constructors

Constructor	Description
ReadOnlyLongProperty()	The constructor of ReadOnlyLongProperty.

Method Summary

Modifier and Type	Method	Description
ReadOnlyObjectProperty<Long>	asObject()	Creates a ReadOnlyObjectProperty that holds the value of this ReadOnlyLongProperty.
static <T extends Number> ReadOnlyLongProperty	readOnlyLongProperty(ReadOnlyProperty<T> property)	Returns a ReadOnlyLongProperty that wraps a ReadOnlyProperty.
String	toString()	Returns a string representation of this ReadOnlyLongProperty object.

Methods declared in class javafx.beans.binding.LongExpression

add, add, add, add, divide, divide, divide, divide, doubleValue, floatValue, getValue, intValue, longExpression, longExpression, longValue, multiply, multiply, multiply, multiply, negate, subtract, subtract, subtract, subtract

Methods declared in class javafx.beans.binding.NumberExpressionBase

add, asString, asString, asString, divide, greaterThan, greaterThan, greaterThan, greaterThan, greaterThan, greaterThanOrEqualTo, greaterThanOrEqualTo, greaterThanOrEqualTo, greaterThanOrEqualTo, greaterThanOrEqualTo, isEqualTo, isEqualTo, isEqualTo, isEqualTo, isEqualTo, isEqualTo, isEqualTo, isEqualTo, isNotEqualTo, isNotEqualTo, isNotEqualTo, isNotEqualTo, isNotEqualTo, isNotEqualTo, isNotEqualTo, isNotEqualTo, lessThan, lessThan, lessThan, lessThan, lessThan, lessThanOrEqualTo, lessThanOrEqualTo, lessThanOrEqualTo, lessThanOrEqualTo, lessThanOrEqualTo, multiply, numberExpression, subtract

Methods declared in class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods declared in interface javafx.beans.Observable

addListener, removeListener

Methods declared in interface javafx.beans.value.ObservableLongValue

get

Methods declared in interface javafx.beans.value.ObservableValue

addListener, flatMap, getValue, map, orElse, removeListener

Methods declared in interface javafx.beans.property.ReadOnlyProperty

getBean, getName

Constructor Details

ReadOnlyLongProperty

public ReadOnlyLongProperty()

The constructor of ReadOnlyLongProperty.

Method Details

toString

public String toString()

Returns a string representation of this ReadOnlyLongProperty object.

Overrides:

toString in class Object

Returns:

a string representation of this ReadOnlyLongProperty object.

readOnlyLongProperty

public static <T extends Number>
ReadOnlyLongProperty readOnlyLongProperty(ReadOnlyProperty<T> property)

Returns a ReadOnlyLongProperty that wraps a ReadOnlyProperty. If the ReadOnlyProperty is already a ReadOnlyLongProperty, it will be returned. Otherwise a new ReadOnlyLongProperty is created that is bound to the ReadOnlyProperty. Note: null values will be interpreted as 0L

Type Parameters:

T - The type of Number to be wrapped

Parameters:

property - The source ReadOnlyProperty

Returns:

A ReadOnlyLongProperty that wraps the ReadOnlyProperty if necessary

Throws:

NullPointerException - if property is null

Since:

JavaFX 8.0

asObject

public ReadOnlyObjectProperty<Long> asObject()

Creates a ReadOnlyObjectProperty that holds the value of this ReadOnlyLongProperty. If the value of this ReadOnlyLongProperty changes, the value of the ReadOnlyObjectProperty will be updated automatically.

Overrides:

asObject in class LongExpression

Returns:

the new ReadOnlyObjectProperty

Since:

JavaFX 8.0