Interface ObservableMap<K,V>
- Type Parameters:
-
K- the map key element type -
V- the map value element type
- All Superinterfaces:
-
Map<K,V>,Observable
- All Known Subinterfaces:
-
ObservableMapValue<K,V>,WritableMapValue<K,V>
- All Known Implementing Classes:
-
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. Implementations can be created using methods in
FXCollections such as observableHashMap, or with a SimpleMapProperty.- Since:
- JavaFX 2.0
- See Also:
-
MapChangeListener,MapChangeListener.Change
Nested Class Summary
Method Summary
| Modifier and Type | Method | Description |
|---|---|---|
void | addListener(MapChangeListener<? super K,? super V> listener) | Add a listener to this observable map. |
void | removeListener(MapChangeListener<? super K,? super V> listener) | Tries to removed a listener from this observable map. |
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
Method Details
addListener
void addListener(MapChangeListener<? super K,? super V> listener)
Add a listener to this observable map.
- Parameters:
-
listener- the listener for listening to the list changes
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:
-
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.
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