Class MapListenerHelperEx.AtomicChange<K,V>
- java.lang.Object
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- javafx.collections.MapChangeListener.Change<K,V>
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- org.eclipse.gef.common.collections.MapListenerHelperEx.AtomicChange<K,V>
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- Type Parameters:
K- The key type of the sourceObservableMap.V- The value type of the sourceObservableMap.
- Enclosing class:
- MapListenerHelperEx<K,V>
public static class MapListenerHelperEx.AtomicChange<K,V> extends javafx.collections.MapChangeListener.Change<K,V>A simple implementation of anMapChangeListener.Change.
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Constructor Summary
Constructors Constructor Description AtomicChange(javafx.collections.ObservableMap<K,V> source, javafx.collections.MapChangeListener.Change<? extends K,? extends V> change)Creates a newMapListenerHelperEx.AtomicChangefor the passed in source, based on the data provided in the passed-in change.AtomicChange(javafx.collections.ObservableMap<K,V> source, K key, V removedValue, V addedValue)Creates a newMapListenerHelperEx.AtomicChangethat represents a change comprising a single elementary sub-change.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description KgetKey()VgetValueAdded()VgetValueRemoved()java.lang.StringtoString()booleanwasAdded()booleanwasRemoved()
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Constructor Detail
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AtomicChange
public AtomicChange(javafx.collections.ObservableMap<K,V> source, K key, V removedValue, V addedValue)
Creates a newMapListenerHelperEx.AtomicChangethat represents a change comprising a single elementary sub-change.- Parameters:
source- The sourceObservableMapfrom which the change originated.key- The key to which the change is related.removedValue- The value that was removed by this change ornullif no value was removed.addedValue- The value that was added by this change ornullif no value was added.
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AtomicChange
public AtomicChange(javafx.collections.ObservableMap<K,V> source, javafx.collections.MapChangeListener.Change<? extends K,? extends V> change)
Creates a newMapListenerHelperEx.AtomicChangefor the passed in source, based on the data provided in the passed-in change.This is basically used to allow properties wrapping an
ObservableMapto re-fire change events of their wrappedObservableMapwith themselves as source.- Parameters:
source- The new sourceObservableMap.change- The change to infer a new change from. It is expected that the change is in initial state. In either case it will be reset to initial state.
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