private static class BidirectionalContentBinding.MapContentBinding<K,V> extends java.lang.Object implements MapChangeListener<K,V>, WeakListener
MapChangeListener.Change<K,V>
Modifier and Type | Field and Description |
---|---|
private java.lang.ref.WeakReference<ObservableMap<K,V>> |
propertyRef1 |
private java.lang.ref.WeakReference<ObservableMap<K,V>> |
propertyRef2 |
private boolean |
updating |
Constructor and Description |
---|
MapContentBinding(ObservableMap<K,V> list1,
ObservableMap<K,V> list2) |
Modifier and Type | Method and Description |
---|---|
boolean |
equals(java.lang.Object obj) |
int |
hashCode() |
void |
onChanged(MapChangeListener.Change<? extends K,? extends V> change)
Called after a change has been made to an ObservableMap.
|
boolean |
wasGarbageCollected()
Returns
true if the linked listener was garbage-collected. |
private final java.lang.ref.WeakReference<ObservableMap<K,V>> propertyRef1
private final java.lang.ref.WeakReference<ObservableMap<K,V>> propertyRef2
private boolean updating
public MapContentBinding(ObservableMap<K,V> list1, ObservableMap<K,V> list2)
public void onChanged(MapChangeListener.Change<? extends K,? extends V> change)
MapChangeListener
onChanged
in interface MapChangeListener<K,V>
change
- the change that was madepublic boolean wasGarbageCollected()
WeakListener
true
if the linked listener was garbage-collected.
In this case, the listener can be removed from the observable.wasGarbageCollected
in interface WeakListener
true
if the linked listener was garbage-collected.public int hashCode()
hashCode
in class java.lang.Object
public boolean equals(java.lang.Object obj)
equals
in class java.lang.Object