Package com.bc.ceres.swing.undo

Class RestorableEdit

java.lang.Object

javax.swing.undo.AbstractUndoableEdit

com.bc.ceres.swing.undo.RestorableEdit

All Implemented Interfaces:

Serializable, UndoableEdit

public class RestorableEdit
extends AbstractUndoableEdit

A very simple UndoableEdit which is acts upon a Restorable representing the changed object and the memento of that object before it was changed.

Since:

Ceres 0.10

See Also:

• Serialized Form

Field Summary

Fields inherited from class javax.swing.undo.AbstractUndoableEdit

RedoName, UndoName

Constructor Summary

Constructors

Constructor	Description
RestorableEdit(Restorable changedObject, Object memento)
RestorableEdit(Restorable changedObject, Object memento, String presentationName)

Method Summary

Modifier and Type	Method	Description
void	die()
Restorable	getChangedObject()
String	getPresentationName()
void	redo()
protected void	rememberMemento()
void	undo()

Methods inherited from class javax.swing.undo.AbstractUndoableEdit

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

Methods inherited from class java.lang.Object

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

Constructor Details

RestorableEdit

public RestorableEdit(Restorable changedObject,
 Object memento)

RestorableEdit

public RestorableEdit(Restorable changedObject,
 Object memento,
 String presentationName)

Method Details

getChangedObject

public Restorable getChangedObject()

getPresentationName

public String getPresentationName()

Specified by:

getPresentationName in interface UndoableEdit

Overrides:

getPresentationName in class AbstractUndoableEdit

die

public void die()

Specified by:

die in interface UndoableEdit

Overrides:

die in class AbstractUndoableEdit

undo

public void undo()
          throws CannotUndoException

Specified by:

undo in interface UndoableEdit

Overrides:

undo in class AbstractUndoableEdit

Throws:

CannotUndoException

redo

public void redo()
          throws CannotRedoException

Specified by:

redo in interface UndoableEdit

Overrides:

redo in class AbstractUndoableEdit

Throws:

CannotRedoException

rememberMemento

protected void rememberMemento()