Package org.graffiti.undo

Class GraphElementsDeletionEdit

java.lang.Object

javax.swing.undo.AbstractUndoableEdit

org.graffiti.undo.GraffitiAbstractUndoableEdit

org.graffiti.undo.GraphElementsEdit

org.graffiti.undo.GraphElementsDeletionEdit

All Implemented Interfaces:

Serializable, UndoableEdit

public class GraphElementsDeletionEdit
extends GraphElementsEdit

GraphElementsDeletionEdit makes deletion of graph elements undoable.

Version:

$Revision: 1.9 $

Author:

$Author $

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
GraphElementsDeletionEdit(Collection<GraphElement> graphElemList, Graph graph, Map<GraphElement,GraphElement> geMap)

Method Summary

Modifier and Type	Method	Description
void	execute()	Executes the deletion of selected grpah elements
String	getPresentationName()	Used to display the name for this edit.
void	redo()	Deletes the GraphElements stored in this edit.
void	undo()	Adds the deleted GraphElements stored in this edit.

Methods inherited from class javax.swing.undo.AbstractUndoableEdit

addEdit, canRedo, canUndo, die, getRedoPresentationName, getUndoPresentationName, isSignificant, replaceEdit, toString

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

GraphElementsDeletionEdit

public GraphElementsDeletionEdit(Collection<GraphElement> graphElemList,
Graph graph,
Map<GraphElement,GraphElement> geMap)

See Also:

GraffitiAbstractUndoableEdit(Map)

Method Details

getPresentationName

public String getPresentationName()

Used to display the name for this edit.

Specified by:

getPresentationName in interface UndoableEdit

Overrides:

getPresentationName in class AbstractUndoableEdit

Returns:

the name of this edit.

See Also:

UndoableEdit

execute

public void execute()

Executes the deletion of selected grpah elements

Specified by:

execute in class GraffitiAbstractUndoableEdit

redo

public void redo()

Deletes the GraphElements stored in this edit.

Specified by:

redo in interface UndoableEdit

Overrides:

redo in class AbstractUndoableEdit

undo

public void undo()

Adds the deleted GraphElements stored in this edit.

Specified by:

undo in interface UndoableEdit

Overrides:

undo in class AbstractUndoableEdit