Package com.levigo.jadice.web.client.undo

Class AbstractUndoableEdit

java.lang.Object

com.levigo.jadice.web.client.undo.AbstractUndoableEdit

All Implemented Interfaces:

UndoableEdit

Direct Known Subclasses:

MementoBasedUndoableEdit, RemoveListElementsUndoableEdit

public abstract class AbstractUndoableEdit
extends Object
implements UndoableEdit

An abstract implementation of UndoableEdit that provides undo/redo descriptions by a common getDescription().

Constructor Summary

Constructors

Constructor	Description
AbstractUndoableEdit()

Method Summary

Modifier and Type	Method	Description
protected abstract String	getDescription()	Return a presentation name fragment suitable for use both in an "undo something" and "redo something" style phrase.
String	getRedoDescription()	Returns a localized, human-readable description of the redoable form of this edit, suitable for use as a Redo menu item, for example.
String	getUndoDescription()	Returns a localized, human-readable description of the undoable form of this edit, suitable for use as an Undo menu item, for example.

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.levigo.jadice.web.client.undo.UndoableEdit

canRedo, canUndo, discard, redo, tryMergeInto, undo

Constructor Details

AbstractUndoableEdit

public AbstractUndoableEdit()

Method Details

getUndoDescription

public String getUndoDescription()

Description copied from interface: UndoableEdit

Returns a localized, human-readable description of the undoable form of this edit, suitable for use as an Undo menu item, for example.

Specified by:

getUndoDescription in interface UndoableEdit

Returns:

a description of the undoable form of this edit

getRedoDescription

public String getRedoDescription()

Description copied from interface: UndoableEdit

Returns a localized, human-readable description of the redoable form of this edit, suitable for use as a Redo menu item, for example.

Specified by:

getRedoDescription in interface UndoableEdit

Returns:

a description of the redoable form of this edit

getDescription

protected abstract String getDescription()

Return a presentation name fragment suitable for use both in an "undo something" and "redo something" style phrase.

Returns:

a "something" fragment