Spec-Zone .ru
спецификации, руководства, описания, API
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public class ReadOnlyMapWrapper<K,V> extends SimpleMapProperty<K,V>
empty, size
Constructor and Description |
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ReadOnlyMapWrapper()
The constructor of
ReadOnlyMapWrapper |
ReadOnlyMapWrapper(java.lang.Object bean,
java.lang.String name)
The constructor of
ReadOnlyMapWrapper |
ReadOnlyMapWrapper(java.lang.Object bean,
java.lang.String name,
ObservableMap<K,V> initialValue)
The constructor of
ReadOnlyMapWrapper |
ReadOnlyMapWrapper(ObservableMap<K,V> initialValue)
The constructor of
ReadOnlyMapWrapper |
Modifier and Type | Method and Description |
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void |
addListener(ChangeListener<? super ObservableMap<K,V>> listener)
Adds a
ChangeListener which will be notified whenever the value
of the ObservableValue changes. |
void |
addListener(InvalidationListener listener)
Adds an
InvalidationListener which will be notified whenever the
Observable becomes invalid. |
void |
addListener(MapChangeListener<? super K,? super V> listener)
Add a listener to this observable map.
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protected void |
fireValueChangedEvent()
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protected void |
fireValueChangedEvent(MapChangeListener.Change<? extends K,? extends V> change)
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ReadOnlyMapProperty<K,V> |
getReadOnlyProperty()
Returns the readonly property, that is synchronized with this
ReadOnlyMapWrapper . |
void |
removeListener(ChangeListener<? super ObservableMap<K,V>> listener)
Removes the given listener from the list of listeners, that are notified
whenever the value of the
ObservableValue changes. |
void |
removeListener(InvalidationListener listener)
Removes the given listener from the list of listeners, that are notified
whenever the value of the
Observable becomes invalid. |
void |
removeListener(MapChangeListener<? super K,? super V> listener)
Tries to removed a listener from this observable list.
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getBean, getName
bind, emptyProperty, get, invalidated, isBound, set, sizeProperty, toString, unbind
bindBidirectional, setValue, unbindBidirectional
bindContent, bindContentBidirectional, equals, hashCode, unbindContent, unbindContentBidirectional
asString, clear, containsKey, containsValue, entrySet, get, getSize, getValue, isEmpty, isEqualTo, isNotEqualTo, isNotNull, isNull, keySet, mapExpression, put, putAll, remove, size, valueAt, valueAt, values
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
getValue
getValue
public ReadOnlyMapWrapper()
ReadOnlyMapWrapper
public ReadOnlyMapWrapper(ObservableMap<K,V> initialValue)
ReadOnlyMapWrapper
initialValue
- the initial value of the wrapped valuepublic ReadOnlyMapWrapper(java.lang.Object bean, java.lang.String name)
ReadOnlyMapWrapper
bean
- the bean of this ReadOnlyMapWrapper
name
- the name of this ReadOnlyMapWrapper
public ReadOnlyMapWrapper(java.lang.Object bean, java.lang.String name, ObservableMap<K,V> initialValue)
ReadOnlyMapWrapper
bean
- the bean of this ReadOnlyMapWrapper
name
- the name of this ReadOnlyMapWrapper
initialValue
- the initial value of the wrapped valuepublic ReadOnlyMapProperty<K,V> getReadOnlyProperty()
ReadOnlyMapWrapper
.public void addListener(InvalidationListener listener)
InvalidationListener
which will be notified whenever the
Observable
becomes invalid. If the same
listener is added more than once, then it will be notified more than
once. That is, no check is made to ensure uniqueness.
Note that the same actual InvalidationListener
instance may be
safely registered for different Observables
.
The Observable
stores a strong reference to the listener
which will prevent the listener from being garbage collected and may
result in a memory leak. It is recommended to either unregister a
listener by calling removeListener
after use or to use an instance of
WeakInvalidationListener
avoid this situation.
addListener
in interface Observable
addListener
in class MapPropertyBase<K,V>
listener
- The listener to registerObservable.removeListener(InvalidationListener)
public void removeListener(InvalidationListener listener)
Observable
becomes invalid.
If the given listener has not been previously registered (i.e. it was never added) then this method call is a no-op. If it had been previously added then it will be removed. If it had been added more than once, then only the first occurrence will be removed.
removeListener
in interface Observable
removeListener
in class MapPropertyBase<K,V>
listener
- The listener to removeObservable.addListener(InvalidationListener)
public void addListener(ChangeListener<? super ObservableMap<K,V>> listener)
ChangeListener
which will be notified whenever the value
of the ObservableValue
changes. If the same listener is added
more than once, then it will be notified more than once. That is, no
check is made to ensure uniqueness.
Note that the same actual ChangeListener
instance may be safely
registered for different ObservableValues
.
The ObservableValue
stores a strong reference to the listener
which will prevent the listener from being garbage collected and may
result in a memory leak. It is recommended to either unregister a
listener by calling removeListener
after use or to use an instance of
WeakChangeListener
avoid this situation.
addListener
in interface ObservableValue<ObservableMap<K,V>>
addListener
in class MapPropertyBase<K,V>
listener
- The listener to registerObservableValue.removeListener(ChangeListener)
public void removeListener(ChangeListener<? super ObservableMap<K,V>> listener)
ObservableValue
changes.
If the given listener has not been previously registered (i.e. it was never added) then this method call is a no-op. If it had been previously added then it will be removed. If it had been added more than once, then only the first occurrence will be removed.
removeListener
in interface ObservableValue<ObservableMap<K,V>>
removeListener
in class MapPropertyBase<K,V>
listener
- The listener to removeObservableValue.addListener(ChangeListener)
public void addListener(MapChangeListener<? super K,? super V> listener)
addListener
in interface ObservableMap<K,V>
addListener
in class MapPropertyBase<K,V>
listener
- the listener for listening to the list changespublic void removeListener(MapChangeListener<? super K,? super V> listener)
removeListener
in interface ObservableMap<K,V>
removeListener
in class MapPropertyBase<K,V>
listener
- a listener to removeprotected void fireValueChangedEvent()
InvalidationListeners
,
ChangeListeners
, and
MapChangeListener
.
This method is called when the value is changed, either manually by
calling MapPropertyBase.set(javafx.collections.ObservableMap)
or in case of a bound property, if the
binding becomes invalid.fireValueChangedEvent
in class MapPropertyBase<K,V>
protected void fireValueChangedEvent(MapChangeListener.Change<? extends K,? extends V> change)
InvalidationListeners
,
ChangeListeners
, and
MapChangeListener
.
This method is called when the content of the list changes.fireValueChangedEvent
in class MapPropertyBase<K,V>
change
- the change that needs to be propagatedCopyright (c) 2008, 2012, Oracle and/or its affiliates. All rights reserved. Use is subject to