org.eclipse.gef.commands
Class UnexecutableCommand

java.lang.Object
  org.eclipse.gef.commands.Command
      org.eclipse.gef.commands.UnexecutableCommand

public final class UnexecutableCommand
extends Command

A Command which can never be executed

Field Summary

static UnexecutableCommand

INSTANCE The singleton instance

Method Summary

boolean	canExecute()
boolean	canUndo()

Methods inherited from class org.eclipse.gef.commands.Command

chain, dispose, execute, getDebugLabel, getLabel, redo, setDebugLabel, setLabel, undo

Methods inherited from class java.lang.Object

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

Field Detail

INSTANCE

public static final UnexecutableCommand INSTANCE

The singleton instance

Method Detail

canExecute

public boolean canExecute()

Overrides:

canExecute in class Command

Returns:

false

canUndo

public boolean canUndo()

Overrides:

canUndo in class Command

Returns:

false