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- All Superinterfaces:
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Map<K,V>,Observable
- All Known Subinterfaces:
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ObservableMapValue<K,V>,WritableMapValue<K,V>
- All Known Implementing Classes:
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MapBinding,MapExpression,MapProperty,MapPropertyBase,ReadOnlyMapProperty,ReadOnlyMapPropertyBase,ReadOnlyMapWrapper,SimpleMapProperty
public interface ObservableMap<K,V> extends Map<K,V>, Observable
A map that allows observers to track changes when they occur.- Since:
- JavaFX 2.0
- See Also:
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MapChangeListener,MapChangeListener.Change
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Method Summary
All MethodsInstance MethodsAbstract Methods Modifier and Type Method Description voidaddListener(MapChangeListener<? super K,? super V> listener)Add a listener to this observable map.voidremoveListener(MapChangeListener<? super K,? super V> listener)Tries to removed a listener from this observable map.-
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
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Methods inherited from interface javafx.beans.Observable
addListener, removeListener
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Method Detail
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addListener
void addListener(MapChangeListener<? super K,? super V> listener)
Add a listener to this observable map.- Parameters:
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listener- the listener for listening to the list changes
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removeListener
void removeListener(MapChangeListener<? super K,? super V> listener)
Tries to removed a listener from this observable map. If the listener is not attached to this map, nothing happens.- Parameters:
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listener- a listener to remove
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Documentation extracted from JavaFX API Documentation.
Licensed under the GNU General Public License, version 2, with the Classpath Exception.
Java, JavaFX and OpenJDK are trademarks or registered trademarks of Oracle and/or its affiliates.
