org.xwiki.gwt.wysiwyg.client.plugin.history.exec
Class UndoExecutable

java.lang.Object
  org.xwiki.gwt.wysiwyg.client.plugin.history.exec.AbstractHistoryExecutable
      org.xwiki.gwt.wysiwyg.client.plugin.history.exec.UndoExecutable

All Implemented Interfaces:

Executable

public class UndoExecutable
extends AbstractHistoryExecutable

Loads the previous entry in the history of a rich text area.

Version:

$Id: UndoExecutable.java 26786 2010-02-07 16:46:17Z mflorea $

Constructor Summary

UndoExecutable(History history)
Creates a new undo executable that uses the given history.

Method Summary

boolean	execute(java.lang.String param)
java.lang.String	getParameter()
boolean	isEnabled()
boolean	isExecuted()
boolean	isSupported()

Methods inherited from class org.xwiki.gwt.wysiwyg.client.plugin.history.exec.AbstractHistoryExecutable

getHistory

Methods inherited from class java.lang.Object

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

Constructor Detail

UndoExecutable

public UndoExecutable(History history)

Creates a new undo executable that uses the given history.

Parameters:

history - the history to be used

Method Detail

execute

public boolean execute(java.lang.String param)

See Also:

Executable.execute(String)

getParameter

public java.lang.String getParameter()

See Also:

Executable.getParameter()

isEnabled

public boolean isEnabled()

See Also:

Executable.isEnabled()

isExecuted

public boolean isExecuted()

See Also:

Executable.isExecuted()

isSupported

public boolean isSupported()

See Also:

Executable.isSupported()