uk.ac.kcl.cch.jb.pliny.commands
Class SetItemsToTypeCommand

java.lang.Object
  org.eclipse.gef.commands.Command
      uk.ac.kcl.cch.jb.pliny.commands.SetItemsToTypeCommand

public class SetItemsToTypeCommand

extends org.eclipse.gef.commands.Command

command to set all the provided items to a specified LOType.

Author:

John Bradley

Constructor Summary

SetItemsToTypeCommand(Vector items, LOType newType)
creates an instance of this command and provides the list of items (all of which must be IHasLoTypes -- LinkableObjects or Links -- to be changed to the provide LOType.

Method Summary

void	execute()
void	redo()
void	undo()

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

canExecute, canUndo, chain, dispose, getDebugLabel, getLabel, setDebugLabel, setLabel

Methods inherited from class java.lang.Object

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

Constructor Detail

SetItemsToTypeCommand

public SetItemsToTypeCommand(Vector items,
                             LOType newType)

creates an instance of this command and provides the list of items (all of which must be IHasLoTypes -- LinkableObjects or Links -- to be changed to the provide LOType.

Parameters:

items - Vector of items to be assigned the new type.

newType - LOType new type to assign them to.

Method Detail

execute

public void execute()

undo

public void undo()

redo

public void redo()