com.sun.javafx.collections

Class SetAdapterChange<E>

java.lang.Object

javafx.collections.SetChangeListener.Change<E>

com.sun.javafx.collections.SetAdapterChange<E>

public class SetAdapterChange<E>
extends SetChangeListener.Change<E>

Field Summary

Fields

Modifier and Type	Field and Description
private SetChangeListener.Change<? extends E>	change

Constructor Summary

Constructors

Constructor and Description
SetAdapterChange(ObservableSet<E> set, SetChangeListener.Change<? extends E> change)

Method Summary

Modifier and Type	Method and Description
E	getElementAdded() Get the new element.
E	getElementRemoved() Get the old element.
java.lang.String	toString()
boolean	wasAdded() If this change is a result of add operation.
boolean	wasRemoved() If this change is a result of removal operation.

Methods inherited from class javafx.collections.SetChangeListener.Change

getSet

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

change

private final SetChangeListener.Change<? extends E> change

Constructor Detail

SetAdapterChange

public SetAdapterChange(ObservableSet<E> set,
                        SetChangeListener.Change<? extends E> change)

Method Detail

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

wasAdded

public boolean wasAdded()

Description copied from class: SetChangeListener.Change

If this change is a result of add operation.

Specified by:

wasAdded in class SetChangeListener.Change<E>

Returns:

true if a new element was added to the set

wasRemoved

public boolean wasRemoved()

Description copied from class: SetChangeListener.Change

If this change is a result of removal operation.

Specified by:

wasRemoved in class SetChangeListener.Change<E>

Returns:

true if an old element was removed from the set

getElementAdded

public E getElementAdded()

Description copied from class: SetChangeListener.Change

Get the new element. Return null if this is a removal.

Specified by:

getElementAdded in class SetChangeListener.Change<E>

Returns:

the element that was just added

getElementRemoved

public E getElementRemoved()

Description copied from class: SetChangeListener.Change

Get the old element. Return null if this is an addition.

Specified by:

getElementRemoved in class SetChangeListener.Change<E>

Returns:

the element that was just removed