Module javafx.base

Package javafx.beans.property

Class MapPropertyBase<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>

Type Parameters:

K - the type of the key elements of the Map

V - the type of the value elements of the Map

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>

Direct Known Subclasses:

SimpleMapProperty

public abstract class MapPropertyBase<K,V>
extends MapProperty<K,V>

The class MapPropertyBase is the base class for a property wrapping an ObservableMap. It provides all the functionality required for a property except for the ReadOnlyProperty.getBean() and ReadOnlyProperty.getName() methods, which must be implemented by extending classes.

Since:

JavaFX 2.1

See Also:

ObservableMap, MapProperty

Property Summary

Properties declared in class javafx.beans.binding.MapExpression

empty, size

Nested Class Summary

Nested classes/interfaces declared in interface java.util.Map

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

Constructor Summary

Constructors

Constructor	Description
MapPropertyBase()	The Constructor of MapPropertyBase
MapPropertyBase(ObservableMap<K,V> initialValue)	The constructor of the MapPropertyBase.

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.
protected void	invalidated()	The method invalidated() can be overridden to receive invalidation notifications.
String	toString()	Returns a string representation of this MapPropertyBase object.

Methods declared in class javafx.beans.property.ReadOnlyMapProperty

bindContent, bindContentBidirectional, hashCode, unbindContent, unbindContentBidirectional

Methods declared in class javafx.beans.binding.MapExpression

asString, emptyProperty, getSize, isEqualTo, isNotEqualTo, isNotNull, isNull, mapExpression, sizeProperty, valueAt, valueAt

Methods declared in class java.lang.Object

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

Methods declared in 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 declared in interface javafx.beans.Observable

addListener, removeListener

Methods declared in interface javafx.collections.ObservableMap

addListener, removeListener

Methods declared in interface javafx.beans.value.ObservableObjectValue

get

Methods declared in interface javafx.beans.value.ObservableValue

addListener, getValue, removeListener

Methods declared in interface javafx.beans.property.Property

bind, bindBidirectional, isBound, unbind, unbindBidirectional

Methods declared in interface javafx.beans.property.ReadOnlyProperty

getBean, getName

Methods declared in interface javafx.beans.value.WritableObjectValue

get, set

Methods declared in interface javafx.beans.value.WritableValue

getValue, setValue

Constructor Details

MapPropertyBase

public MapPropertyBase()

The Constructor of MapPropertyBase

MapPropertyBase

public MapPropertyBase(ObservableMap<K,V> initialValue)

The constructor of the MapPropertyBase.

Parameters:

initialValue - the initial value of the wrapped value

Method Details

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 WritableObjectValue.set(javafx.collections.ObservableMap) or in case of a bound property, if the binding becomes invalid.

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.

Parameters:

change - the change that needs to be propagated

invalidated

protected void invalidated()

The method invalidated() can be overridden to receive invalidation notifications. This is the preferred option in Objects defining the property, because it requires less memory. The default implementation is empty.

toString

public String toString()

Returns a string representation of this MapPropertyBase object.

Overrides:

toString in class MapProperty<K,V>

Returns:

a string representation of this MapPropertyBase object.