pl.edu.agh.cast.schema.command
Class SetLayoutCommand

java.lang.Object
  org.eclipse.gef.commands.Command
      pl.edu.agh.cast.schema.command.SetLayoutCommand

public class SetLayoutCommand
extends org.eclipse.gef.commands.Command

Command positioning given elements according to injected algorithm strategy. While this command's execute() method is run, Nodes' location property change events are NOT fired. GUI has to be manually refreshed!

Author:

awos

Constructor Summary

SetLayoutCommand(ILayoutAlgorithm algorithm, java.util.Collection<pl.edu.agh.cast.model.visual.Node> nodesToLayout, java.lang.String label)

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

SetLayoutCommand

public SetLayoutCommand(ILayoutAlgorithm algorithm,
                        java.util.Collection<pl.edu.agh.cast.model.visual.Node> nodesToLayout,
                        java.lang.String label)

Method Detail

execute

public void execute()

Overrides:

execute in class org.eclipse.gef.commands.Command

undo

public void undo()

Overrides:

undo in class org.eclipse.gef.commands.Command

redo

public void redo()

Overrides:

redo in class org.eclipse.gef.commands.Command