Class SetMultimapBinding<K,V>
java.lang.Object
org.eclipse.gef.common.beans.binding.SetMultimapExpression<K,V>
org.eclipse.gef.common.beans.binding.SetMultimapBinding<K,V>
- Type Parameters:
K- The key type of theObservableSetMultimap.V- The value type of theObservableSetMultimap.
- All Implemented Interfaces:
Multimap<K,,V> SetMultimap<K,,V> Binding<ObservableSetMultimap<K,,V>> Observable,ObservableObjectValue<ObservableSetMultimap<K,,V>> ObservableValue<ObservableSetMultimap<K,,V>> ObservableSetMultimapValue<K,,V> ObservableSetMultimap<K,V>
public abstract class SetMultimapBinding<K,V>
extends SetMultimapExpression<K,V>
implements Binding<ObservableSetMultimap<K,V>>
An abstract base class that provides functionality needed to realize a
Binding on an ObservableSetMultimap.
This class provides identical functionality for SetMultimap as
MapBinding for Map, SetBinding for Set, or
ListBinding for List.
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Property Summary
PropertiesTypePropertyDescriptionA boolean property that reflects whether theSetMultimapis empty.An integer property that represents the size of theSetMultimap. -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionvoidaddListener(InvalidationListener listener) voidaddListener(ChangeListener<? super ObservableSetMultimap<K, V>> listener) voidaddListener(SetMultimapChangeListener<? super K, ? super V> listener) Adds aSetMultimapChangeListenerto thisObservableSetMultimap.protected voidbind(Observable... dependencies) Start observing the given dependencies for changes.protected abstract ObservableSetMultimap<K,V> Computes the current value of thisSetMultimapBinding.voiddispose()A boolean property that reflects whether theSetMultimapis empty.protected voidFires notifications to all attachedInvalidationListeners,ChangeListeners, andSetMultimapChangeListeners.protected voidfireValueChangedEvent(SetMultimapChangeListener.Change<? extends K, ? extends V> change) Fires notifications to all attachedInvalidationListeners,ChangeListeners, andSetMultimapChangeListeners.get()voidprotected voidCan be overwritten by subclasses to receive invalidation notifications.booleanisValid()voidremoveListener(InvalidationListener listener) voidremoveListener(ChangeListener<? super ObservableSetMultimap<K, V>> listener) voidremoveListener(SetMultimapChangeListener<? super K, ? super V> listener) Removes aSetMultimapChangeListenerfrom thisObservableSetMultimap.An integer property that represents the size of theSetMultimap.protected voidunbind(Observable... dependencies) Stops observing the dependencies for changes.Methods inherited from class org.eclipse.gef.common.beans.binding.SetMultimapExpression
asMap, asString, clear, containsEntry, containsKey, containsValue, entries, get, getValue, isEmpty, isEqualTo, isNotEqualTo, isNotNull, isNull, keys, keySet, put, putAll, putAll, remove, removeAll, replaceAll, replaceValues, setMultimapExpression, size, values, valuesAt, valuesAtMethods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitMethods inherited from interface javafx.beans.value.ObservableValue
getValueMethods inherited from interface com.google.common.collect.SetMultimap
equals
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Property Details
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empty
- Specified by:
emptyPropertyin classSetMultimapExpression<K,V> - Returns:
- A read-only property.
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size
- Specified by:
sizePropertyin classSetMultimapExpression<K,V> - Returns:
- A read-only property.
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Constructor Details
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SetMultimapBinding
public SetMultimapBinding()
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Method Details
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addListener
- Specified by:
addListenerin interfaceObservableValue<K>
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addListener
- Specified by:
addListenerin interfaceObservable
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addListener
Description copied from interface:ObservableSetMultimapAdds aSetMultimapChangeListenerto thisObservableSetMultimap. If the same listener is registered more than once, it will be notified more than once.- Specified by:
addListenerin interfaceObservableSetMultimap<K,V> - Parameters:
listener- TheSetMultimapChangeListenerto add.
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bind
Start observing the given dependencies for changes. If the value of one of the dependencies changes, the binding is marked as invalid.- Parameters:
dependencies- The dependencies to observe.
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computeValue
Computes the current value of thisSetMultimapBinding.- Returns:
- The current value of this
SetMultimapBinding.
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dispose
public void dispose() -
emptyProperty
Description copied from class:SetMultimapExpressionA boolean property that reflects whether theSetMultimapis empty.- Specified by:
emptyPropertyin classSetMultimapExpression<K,V> - Returns:
- A read-only property.
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fireValueChangedEvent
protected void fireValueChangedEvent()Fires notifications to all attachedInvalidationListeners,ChangeListeners, andSetMultimapChangeListeners. -
fireValueChangedEvent
protected void fireValueChangedEvent(SetMultimapChangeListener.Change<? extends K, ? extends V> change) Fires notifications to all attachedInvalidationListeners,ChangeListeners, andSetMultimapChangeListeners.- Parameters:
change- the change that needs to be propagated
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get
- Specified by:
getin interfaceObservableObjectValue<K>
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getDependencies
- Specified by:
getDependenciesin interfaceBinding<K>
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invalidate
public void invalidate()- Specified by:
invalidatein interfaceBinding<K>
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invalidated
protected void invalidated()Can be overwritten by subclasses to receive invalidation notifications. Does nothing by default. -
isValid
public boolean isValid() -
removeListener
- Specified by:
removeListenerin interfaceObservableValue<K>
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removeListener
- Specified by:
removeListenerin interfaceObservable
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removeListener
Description copied from interface:ObservableSetMultimapRemoves aSetMultimapChangeListenerfrom thisObservableSetMultimap. Will do nothing if the listener was not attached to thisObservableSetMultimap. If it was added more than once, then only the first occurrence will be removed.- Specified by:
removeListenerin interfaceObservableSetMultimap<K,V> - Parameters:
listener- TheSetMultimapChangeListenerto remove.
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sizeProperty
Description copied from class:SetMultimapExpressionAn integer property that represents the size of theSetMultimap.- Specified by:
sizePropertyin classSetMultimapExpression<K,V> - Returns:
- A read-only property.
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unbind
Stops observing the dependencies for changes. The binding will no longer be marked as invalid if one of the dependencies changes.- Parameters:
dependencies- The dependencies to stop observing.
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