- java.lang.Object
-
- javafx.beans.binding.MapExpression<K,V>
-
- javafx.beans.property.ReadOnlyMapProperty<K,V>
-
- javafx.beans.property.MapProperty<K,V>
-
- javafx.beans.property.MapPropertyBase<K,V>
-
- Type Parameters:
K- the type of the key elements of theMapV- the type of the value elements of theMap
- All Implemented Interfaces:
Map<K,V>,Observable,Property<ObservableMap<K,V>>,ReadOnlyProperty<ObservableMap<K,V>>,ObservableMapValue<K,V>,ObservableObjectValue<ObservableMap<K,V>>,ObservableValue<ObservableMap<K,V>>,WritableMapValue<K,V>,WritableObjectValue<ObservableMap<K,V>>,WritableValue<ObservableMap<K,V>>,ObservableMap<K,V>
- Direct Known Subclasses:
SimpleMapProperty
public abstract class MapPropertyBase<K,V> extends MapProperty<K,V>
The classMapPropertyBaseis the base class for a property wrapping anObservableMap. It provides all the functionality required for a property except for theReadOnlyProperty.getBean()andReadOnlyProperty.getName()methods, which must be implemented by extending classes.- Since:
- JavaFX 2.1
- See Also:
ObservableMap,MapProperty
-
-
Property Summary
-
Properties declared in class javafx.beans.binding.MapExpression
empty, size
-
-
Constructor Summary
Constructors Constructor Description MapPropertyBase()The Constructor ofMapPropertyBaseMapPropertyBase(ObservableMap<K,V> initialValue)The constructor of theMapPropertyBase.
-
Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description protected voidfireValueChangedEvent()protected voidfireValueChangedEvent(MapChangeListener.Change<? extends K,? extends V> change)protected voidinvalidated()The methodinvalidated()can be overridden to receive invalidation notifications.StringtoString()Returns a string representation of thisMapPropertyBaseobject.-
Methods declared in class javafx.beans.property.ReadOnlyMapProperty
bindContent, bindContentBidirectional, hashCode, unbindContent, unbindContentBidirectional
-
Methods declared in class javafx.beans.binding.MapExpression
asString, emptyProperty, getSize, isEqualTo, isNotEqualTo, isNotNull, isNull, mapExpression, sizeProperty, valueAt, valueAt
-
Methods declared in class java.lang.Object
clone, equals, finalize, getClass, notify, notifyAll, wait, wait, wait
-
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
-
Methods declared in interface javafx.collections.ObservableMap
addListener, removeListener
-
Methods declared in interface javafx.beans.value.ObservableObjectValue
get
-
Methods declared in interface javafx.beans.value.ObservableValue
addListener, getValue, removeListener
-
Methods declared in interface javafx.beans.property.Property
bind, bindBidirectional, isBound, unbind, unbindBidirectional
-
Methods declared in interface javafx.beans.property.ReadOnlyProperty
getBean, getName
-
Methods declared in interface javafx.beans.value.WritableObjectValue
get, set
-
Methods declared in interface javafx.beans.value.WritableValue
getValue, setValue
-
-
-
-
Constructor Detail
-
MapPropertyBase
public MapPropertyBase()
The Constructor ofMapPropertyBase
-
MapPropertyBase
public MapPropertyBase(ObservableMap<K,V> initialValue)
The constructor of theMapPropertyBase.- Parameters:
initialValue- the initial value of the wrapped value
-
-
Method Detail
-
fireValueChangedEvent
protected void fireValueChangedEvent()
Sends notifications to all attachedInvalidationListeners,ChangeListeners, andMapChangeListener. This method is called when the value is changed, either manually by callingWritableObjectValue.set(javafx.collections.ObservableMap)or in case of a bound property, if the binding becomes invalid.
-
fireValueChangedEvent
protected void fireValueChangedEvent(MapChangeListener.Change<? extends K,? extends V> change)
Sends notifications to all attachedInvalidationListeners,ChangeListeners, andMapChangeListener. This method is called when the content of the list changes.- Parameters:
change- the change that needs to be propagated
-
invalidated
protected void invalidated()
The methodinvalidated()can be overridden to receive invalidation notifications. This is the preferred option inObjectsdefining the property, because it requires less memory. The default implementation is empty.
-
toString
public String toString()
Returns a string representation of thisMapPropertyBaseobject.- Overrides:
toStringin classMapProperty<K,V>- Returns:
- a string representation of this
MapPropertyBaseobject.
-
-