org.eclipse.gmf.runtime.lite.commands
Class RemoveNotationalElementCommand

java.lang.Object
  org.eclipse.emf.common.command.AbstractCommand
      org.eclipse.gmf.runtime.lite.commands.RemoveNotationalElementCommand

All Implemented Interfaces:

org.eclipse.emf.common.command.Command

Direct Known Subclasses:

RemoveNotationalEdgeCommand

public class RemoveNotationalElementCommand
extends org.eclipse.emf.common.command.AbstractCommand

Nested Class Summary

Nested classes/interfaces inherited from class org.eclipse.emf.common.command.AbstractCommand

org.eclipse.emf.common.command.AbstractCommand.NonDirtying

Field Summary

Fields inherited from class org.eclipse.emf.common.command.AbstractCommand

description, isExecutable, isPrepared, label

Constructor Summary

RemoveNotationalElementCommand(org.eclipse.gmf.runtime.notation.View parentView, org.eclipse.gmf.runtime.notation.View childView)

Method Summary

boolean	canUndo()
void	execute()
protected org.eclipse.gmf.runtime.notation.View	getChildView()
protected org.eclipse.gmf.runtime.notation.View	getParent()
protected boolean	prepare()
void	redo()
protected void	restoreElement()
protected void	sweepElement()
void	undo()

Methods inherited from class org.eclipse.emf.common.command.AbstractCommand

canExecute, chain, dispose, getAffectedObjects, getDescription, getLabel, getResult, setDescription, setLabel, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

RemoveNotationalElementCommand

public RemoveNotationalElementCommand(org.eclipse.gmf.runtime.notation.View parentView,
                                      org.eclipse.gmf.runtime.notation.View childView)

Method Detail

prepare

protected boolean prepare()

Overrides:

prepare in class org.eclipse.emf.common.command.AbstractCommand

canUndo

public boolean canUndo()

Specified by:

canUndo in interface org.eclipse.emf.common.command.Command

Overrides:

canUndo in class org.eclipse.emf.common.command.AbstractCommand

execute

public void execute()

sweepElement

protected void sweepElement()

redo

public void redo()

undo

public void undo()

Specified by:

undo in interface org.eclipse.emf.common.command.Command

Overrides:

undo in class org.eclipse.emf.common.command.AbstractCommand

restoreElement

protected void restoreElement()

getChildView

protected final org.eclipse.gmf.runtime.notation.View getChildView()

getParent

protected final org.eclipse.gmf.runtime.notation.View getParent()