Class MultisetPropertyBase<E>
- java.lang.Object
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- org.eclipse.gef.common.beans.binding.MultisetExpression<E>
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- org.eclipse.gef.common.beans.property.ReadOnlyMultisetProperty<E>
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- org.eclipse.gef.common.beans.property.MultisetProperty<E>
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- org.eclipse.gef.common.beans.property.MultisetPropertyBase<E>
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- Type Parameters:
E
- The element type of the wrappedObservableMultiset
.
- All Implemented Interfaces:
Multiset<E>
,java.lang.Iterable<E>
,java.util.Collection<E>
,javafx.beans.Observable
,javafx.beans.property.Property<ObservableMultiset<E>>
,javafx.beans.property.ReadOnlyProperty<ObservableMultiset<E>>
,javafx.beans.value.ObservableObjectValue<ObservableMultiset<E>>
,javafx.beans.value.ObservableValue<ObservableMultiset<E>>
,javafx.beans.value.WritableObjectValue<ObservableMultiset<E>>
,javafx.beans.value.WritableValue<ObservableMultiset<E>>
,ObservableMultisetValue<E>
,WritableMultisetValue<E>
,ObservableMultiset<E>
- Direct Known Subclasses:
SimpleMultisetProperty
public abstract class MultisetPropertyBase<E> extends MultisetProperty<E>
Abstract base class for implementing aProperty
wrapping anObservableMultiset
.This class provides identical functionality for
Multiset
asMapPropertyBase
forMap
,SetPropertyBase
forSet
, orListPropertyBase
forList
.
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Nested Class Summary
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Nested classes/interfaces inherited from interface com.google.common.collect.Multiset
Multiset.Entry<E extends java.lang.Object>
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Constructor Summary
Constructors Constructor Description MultisetPropertyBase()
Creates a newMultisetPropertyBase
with no initial value.MultisetPropertyBase(ObservableMultiset<E> initialValue)
Creates a newMultisetPropertyBase
with the givenObservableMultiset
as initial value.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
addListener(javafx.beans.InvalidationListener listener)
void
addListener(javafx.beans.value.ChangeListener<? super ObservableMultiset<E>> listener)
void
addListener(MultisetChangeListener<? super E> listener)
Adds aMultisetChangeListener
to thisObservableMultiset
.protected void
appendValueToString(java.lang.StringBuilder result)
Appends a representation of thisSetMultimapProperty
's value to the givenStringBuilder
.void
bind(javafx.beans.value.ObservableValue<? extends ObservableMultiset<E>> observedValue)
javafx.beans.property.ReadOnlyBooleanProperty
emptyProperty()
A boolean property that reflects whether theMultiset
is empty.protected void
fireValueChangedEvent()
Fires notifications to all attachedInvalidationListeners
,ChangeListeners
, andMultisetChangeListeners
.protected void
fireValueChangedEvent(MultisetChangeListener.Change<? extends E> change)
Fires notifications to all attachedInvalidationListeners
,ChangeListeners
, andMultisetChangeListeners
.ObservableMultiset<E>
get()
protected void
invalidated()
Can be overwritten by subclasses to receive invalidation notifications.boolean
isBound()
void
removeListener(javafx.beans.InvalidationListener listener)
void
removeListener(javafx.beans.value.ChangeListener<? super ObservableMultiset<E>> listener)
void
removeListener(MultisetChangeListener<? super E> listener)
Removes aMultisetChangeListener
from thisObservableMultiset
.void
set(ObservableMultiset<E> newValue)
javafx.beans.property.ReadOnlyIntegerProperty
sizeProperty()
An integer property that represents the size of theMultiset
.void
unbind()
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Methods inherited from class org.eclipse.gef.common.beans.property.MultisetProperty
bindBidirectional, setValue, unbindBidirectional
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Methods inherited from class org.eclipse.gef.common.beans.property.ReadOnlyMultisetProperty
bindContent, bindContentBidirectional, equals, hashCode, toString, unbindContent, unbindContentBidirectional
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Methods inherited from class org.eclipse.gef.common.beans.binding.MultisetExpression
add, add, addAll, asString, clear, contains, containsAll, count, elementSet, entrySet, getValue, isEmpty, isEqualTo, isNotEqualTo, isNotNull, isNull, iterator, multisetExpression, remove, remove, removeAll, replaceAll, retainAll, setCount, setCount, size, toArray, toArray
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Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
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Methods inherited from interface java.util.Collection
addAll, clear, isEmpty, parallelStream, removeIf, stream, toArray, toArray, toArray
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Methods inherited from interface com.google.common.collect.Multiset
add, add, contains, containsAll, count, elementSet, entrySet, equals, forEach, forEachEntry, hashCode, iterator, remove, remove, removeAll, retainAll, setCount, setCount, size, spliterator, toString
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Methods inherited from interface org.eclipse.gef.common.collections.ObservableMultiset
replaceAll
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Constructor Detail
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MultisetPropertyBase
public MultisetPropertyBase()
Creates a newMultisetPropertyBase
with no initial value.
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MultisetPropertyBase
public MultisetPropertyBase(ObservableMultiset<E> initialValue)
Creates a newMultisetPropertyBase
with the givenObservableMultiset
as initial value.- Parameters:
initialValue
- The initial value of the to be createdMultisetPropertyBase
.
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Method Detail
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addListener
public void addListener(javafx.beans.value.ChangeListener<? super ObservableMultiset<E>> listener)
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addListener
public void addListener(javafx.beans.InvalidationListener listener)
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addListener
public void addListener(MultisetChangeListener<? super E> listener)
Description copied from interface:ObservableMultiset
Adds aMultisetChangeListener
to thisObservableMultiset
. If the same listener is registered more than once, it will be notified more than once.- Parameters:
listener
- TheMultisetChangeListener
to add.
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appendValueToString
protected void appendValueToString(java.lang.StringBuilder result)
Description copied from class:ReadOnlyMultisetProperty
Appends a representation of thisSetMultimapProperty
's value to the givenStringBuilder
. Gets called fromReadOnlyMultisetProperty.toString()
to allow subclasses to provide a changed value representation.- Overrides:
appendValueToString
in classReadOnlyMultisetProperty<E>
- Parameters:
result
- AStringBuilder
to append the value representation to.
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bind
public void bind(javafx.beans.value.ObservableValue<? extends ObservableMultiset<E>> observedValue)
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emptyProperty
public javafx.beans.property.ReadOnlyBooleanProperty emptyProperty()
Description copied from class:MultisetExpression
A boolean property that reflects whether theMultiset
is empty.- Specified by:
emptyProperty
in classMultisetExpression<E>
- Returns:
- A read-only property.
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fireValueChangedEvent
protected void fireValueChangedEvent()
Fires notifications to all attachedInvalidationListeners
,ChangeListeners
, andMultisetChangeListeners
.
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fireValueChangedEvent
protected void fireValueChangedEvent(MultisetChangeListener.Change<? extends E> change)
Fires notifications to all attachedInvalidationListeners
,ChangeListeners
, andMultisetChangeListeners
.- Parameters:
change
- the change that needs to be propagated
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get
public ObservableMultiset<E> get()
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invalidated
protected void invalidated()
Can be overwritten by subclasses to receive invalidation notifications. Does nothing by default.
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isBound
public boolean isBound()
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removeListener
public void removeListener(javafx.beans.value.ChangeListener<? super ObservableMultiset<E>> listener)
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removeListener
public void removeListener(javafx.beans.InvalidationListener listener)
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removeListener
public void removeListener(MultisetChangeListener<? super E> listener)
Description copied from interface:ObservableMultiset
Removes aMultisetChangeListener
from thisObservableMultiset
. Will do nothing if the listener was not attached to thisObservableMultiset
. If it was added more than once, then only the first occurrence will be removed.- Parameters:
listener
- TheMultisetChangeListener
to remove.
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set
public void set(ObservableMultiset<E> newValue)
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sizeProperty
public javafx.beans.property.ReadOnlyIntegerProperty sizeProperty()
Description copied from class:MultisetExpression
An integer property that represents the size of theMultiset
.- Specified by:
sizeProperty
in classMultisetExpression<E>
- Returns:
- A read-only property.
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unbind
public void unbind()
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