org.freehep.util.commanddispatcher
Class CommandProcessor.BooleanTarget

java.lang.Object
  org.freehep.util.commanddispatcher.CommandProcessor.BooleanTarget

All Implemented Interfaces:

BooleanCommandTarget, CommandTarget

Enclosing class:

CommandProcessor

protected class CommandProcessor.BooleanTarget

extends Object

implements BooleanCommandTarget

Boolean target is an implementation of CommandTarget for command targets which can be swithced on/off. (Typically corresponding to JCheckBoxMenuItem or JRadioButtonMenuItem).

Source Code:

CommandProcessor.BooleanTarget.java

Method Summary

void	doCommand(boolean arg)
void	enable(CommandState state) Called to determine if CommandTarget is enabled or disabled.
CommandGroup	getGroup() Gets the CommandGroup associated with this CommandTarget.
void	invoke(boolean arg) Called when the on/off state changes (i.e. when the comamnd is invoked).

Methods inherited from class java.lang.Object

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

Method Detail

getGroup

public CommandGroup getGroup()

Description copied from interface: CommandTarget

Gets the CommandGroup associated with this CommandTarget.

Specified by:

getGroup in interface CommandTarget

doCommand

public void doCommand(boolean arg)
               throws CommandInvocationException

Throws:

CommandInvocationException

enable

public void enable(CommandState state)

Description copied from interface: CommandTarget

Called to determine if CommandTarget is enabled or disabled.

Specified by:

enable in interface CommandTarget

invoke

public void invoke(boolean arg)

Description copied from interface: BooleanCommandTarget

Called when the on/off state changes (i.e. when the comamnd is invoked).

Specified by:

invoke in interface BooleanCommandTarget