org.xwiki.gwt.user.client.ui.rta.cmd
Interface Executable

public interface Executable

The code associated with a Command.

Version:

$Id$

Method Summary

boolean	execute(String param) Runs this executable with the given parameter.
String	getParameter()
boolean	isEnabled()
boolean	isExecuted()
boolean	isSupported()

Method Detail

execute

boolean execute(String param)

Runs this executable with the given parameter.

Parameters:

param - the execution parameter

Returns:

true if the execution succeeds, false otherwise

See Also:

CommandManager.execute(Command, String)

isSupported

boolean isSupported()

Returns:

true if this executable is supported by its underlying execution target, false otherwise

See Also:

CommandManager.isSupported(Command)

isEnabled

boolean isEnabled()

Returns:

true if this executable can be executed on its underlying execution target, false otherwise

See Also:

CommandManager.isEnabled(Command)

isExecuted

boolean isExecuted()

Returns:

true if this executable has been executed on its underlying execution target, false otherwise area.

See Also:

CommandManager.isExecuted(Command)

getParameter

String getParameter()

Returns:

the previous execution parameter, if isExecuted() returns true, null otherwise