Module javafx.base

Package javafx.beans.property

Class ReadOnlyMapWrapper<K,V>

java.lang.Object

javafx.beans.binding.MapExpression<K,V>

javafx.beans.property.ReadOnlyMapProperty<K,V>

javafx.beans.property.MapProperty<K,V>

javafx.beans.property.MapPropertyBase<K,V>

javafx.beans.property.SimpleMapProperty<K,V>

javafx.beans.property.ReadOnlyMapWrapper<K,V>

All Implemented Interfaces:

Map<K,V>, Observable, Property<ObservableMap<K,V>>, ReadOnlyProperty<ObservableMap<K,V>>, ObservableMapValue<K,V>, ObservableObjectValue<ObservableMap<K,V>>, ObservableValue<ObservableMap<K,V>>, WritableMapValue<K,V>, WritableObjectValue<ObservableMap<K,V>>, WritableValue<ObservableMap<K,V>>, ObservableMap<K,V>

public class ReadOnlyMapWrapper<K,V>
extends SimpleMapProperty<K,V>

This class provides a convenient class to define read-only properties. It creates two properties that are synchronized. One property is read-only and can be passed to external users. The other property is read- and writable and should be used internally only.

Since:

JavaFX 2.1

Property Summary

Properties inherited from class javafx.beans.property.MapPropertyBase

empty, size

Nested Class Summary

Nested classes/interfaces inherited from interface java.util.Map

Map.Entry<K extends Object,V extends Object>

Constructor Summary

Constructors

Constructor	Description
ReadOnlyMapWrapper()	The constructor of ReadOnlyMapWrapper
ReadOnlyMapWrapper(Object bean, String name)	The constructor of ReadOnlyMapWrapper
ReadOnlyMapWrapper(Object bean, String name, ObservableMap<K,V> initialValue)	The constructor of ReadOnlyMapWrapper
ReadOnlyMapWrapper(ObservableMap<K,V> initialValue)	The constructor of ReadOnlyMapWrapper

Method Summary

Modifier and Type	Method	Description
protected void	fireValueChangedEvent()	Sends notifications to all attached InvalidationListeners, ChangeListeners, and MapChangeListener.
protected void	fireValueChangedEvent(MapChangeListener.Change<? extends K,? extends V> change)	Sends notifications to all attached InvalidationListeners, ChangeListeners, and MapChangeListener.
ReadOnlyMapProperty<K,V>	getReadOnlyProperty()	Returns the readonly property, that is synchronized with this ReadOnlyMapWrapper.

Methods inherited from class javafx.beans.property.SimpleMapProperty

getBean, getName

Methods inherited from class javafx.beans.property.MapPropertyBase

addListener, addListener, addListener, bind, emptyProperty, get, invalidated, isBound, removeListener, removeListener, removeListener, set, sizeProperty, toString, unbind

Methods inherited from class javafx.beans.property.MapProperty

bindBidirectional, setValue, unbindBidirectional

Methods inherited from class javafx.beans.property.ReadOnlyMapProperty

bindContent, bindContentBidirectional, equals, hashCode, unbindContent, unbindContentBidirectional

Methods inherited from class javafx.beans.binding.MapExpression

asString, clear, containsKey, containsValue, entrySet, get, getSize, getValue, isEmpty, isEqualTo, isNotEqualTo, isNotNull, isNull, keySet, mapExpression, put, putAll, remove, size, valueAt, valueAt, values

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Map

clear, compute, computeIfAbsent, computeIfPresent, containsKey, containsValue, entrySet, equals, forEach, get, getOrDefault, hashCode, isEmpty, keySet, merge, put, putAll, putIfAbsent, remove, remove, replace, replace, replaceAll, size, values

Methods inherited from interface javafx.beans.value.ObservableValue

getValue

Methods inherited from interface javafx.beans.value.WritableValue

getValue

Constructor Details

ReadOnlyMapWrapper

public ReadOnlyMapWrapper()

The constructor of ReadOnlyMapWrapper

ReadOnlyMapWrapper

public ReadOnlyMapWrapper(ObservableMap<K,V> initialValue)

The constructor of ReadOnlyMapWrapper

Parameters:

initialValue - the initial value of the wrapped value

ReadOnlyMapWrapper

public ReadOnlyMapWrapper(Object bean,
String name)

The constructor of ReadOnlyMapWrapper

Parameters:

bean - the bean of this ReadOnlyMapWrapper

name - the name of this ReadOnlyMapWrapper

ReadOnlyMapWrapper

public ReadOnlyMapWrapper(Object bean,
String name,
ObservableMap<K,V> initialValue)

The constructor of ReadOnlyMapWrapper

Parameters:

bean - the bean of this ReadOnlyMapWrapper

name - the name of this ReadOnlyMapWrapper

initialValue - the initial value of the wrapped value

Method Details

getReadOnlyProperty

public ReadOnlyMapProperty<K,V> getReadOnlyProperty()

Returns the readonly property, that is synchronized with this ReadOnlyMapWrapper.

Returns:

the readonly property

fireValueChangedEvent

protected void fireValueChangedEvent()

Sends notifications to all attached InvalidationListeners, ChangeListeners, and MapChangeListener. This method is called when the value is changed, either manually by calling MapPropertyBase.set(javafx.collections.ObservableMap) or in case of a bound property, if the binding becomes invalid.

Overrides:

fireValueChangedEvent in class MapPropertyBase<K,V>

fireValueChangedEvent

protected void fireValueChangedEvent(MapChangeListener.Change<? extends K,? extends V> change)

Sends notifications to all attached InvalidationListeners, ChangeListeners, and MapChangeListener. This method is called when the content of the list changes.

Overrides:

fireValueChangedEvent in class MapPropertyBase<K,V>

Parameters:

change - the change that needs to be propagated