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org.eclipse.emf.edit.command
Class CopyCommand.Helper

java.lang.Object
  java.util.AbstractMap
      java.util.HashMap
          org.eclipse.emf.edit.command.CopyCommand.Helper

All Implemented Interfaces:

Cloneable, Map, Serializable

Enclosing class:

CopyCommand

public static class CopyCommand.Helper

extends HashMap

This helper class is used to keep track of copied objects and their associated copies.

See Also:

Serialized Form

Field Summary

protected int	deferredInitializationCount
protected ArrayList	initializationList

Constructor Summary

CopyCommand.Helper()

Method Summary

int	decrementDeferredInitializationCount()
EObject	getCopy(EObject object) Return the copy of the specified object if it has one.
EObject	getCopyTarget(EObject target, boolean copyRequired) Return the copy of the specified object or the object itself if it has no copy.
void	incrementDeferredInitializationCount()
Iterator	initializationIterator()
Object	put(Object key, Object value)
Object	remove(Object key)

Methods inherited from class java.util.HashMap

clear, clone, containsKey, containsValue, entrySet, get, isEmpty, keySet, putAll, size, values

Methods inherited from class java.util.AbstractMap

equals, hashCode, toString

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Map

equals, hashCode

Field Detail

initializationList

protected ArrayList initializationList

deferredInitializationCount

protected int deferredInitializationCount

Constructor Detail

CopyCommand.Helper

public CopyCommand.Helper()

Method Detail

getCopy

public EObject getCopy(EObject object)

Return the copy of the specified object if it has one.

getCopyTarget

public EObject getCopyTarget(EObject target,
                             boolean copyRequired)

Return the copy of the specified object or the object itself if it has no copy.

put

public Object put(Object key,
                  Object value)

remove

public Object remove(Object key)

initializationIterator

public Iterator initializationIterator()

incrementDeferredInitializationCount

public void incrementDeferredInitializationCount()

decrementDeferredInitializationCount

public int decrementDeferredInitializationCount()