/* An attribute that produces a custom node controller for hierarchical states.
Copyright (c) 1998-2005 The Regents of the University of California.
All rights reserved.
Permission is hereby granted, without written agreement and without
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PT_COPYRIGHT_VERSION_2
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*/
package ptolemy.vergil.fsm.modal;
import ptolemy.kernel.util.IllegalActionException;
import ptolemy.kernel.util.NameDuplicationException;
import ptolemy.kernel.util.NamedObj;
import ptolemy.vergil.basic.NamedObjController;
import ptolemy.vergil.basic.NodeControllerFactory;
import diva.graph.GraphController;
//////////////////////////////////////////////////////////////////////////
//// HierarchicalStateControllerFactory
/**
This is attribute that produces a custom node controller for
hierarchical states. This class creates an instance of
HierarchicalStateController, for controlling hierarchical states
in modal models.
@author Edward A. Lee
@version $Id$
@since Ptolemy II 2.0
@Pt.ProposedRating Red (eal)
@Pt.AcceptedRating Red (johnr)
*/
public class HierarchicalStateControllerFactory extends NodeControllerFactory {
/** Construct a new attribute with the given container and name.
* @param container The container.
* @param name The name.
* @exception IllegalActionException If the attribute cannot be contained
* by the proposed container.
* @exception NameDuplicationException If the container already has an
* attribute with this name.
*/
public HierarchicalStateControllerFactory(NamedObj container, String name)
throws NameDuplicationException, IllegalActionException {
super(container, name);
}
///////////////////////////////////////////////////////////////////
//// public methods ////
/** Return a new node controller. This base class returns an
* instance of IconController. Derived
* classes can return some other class to customize the
* context menu.
* @param controller The associated graph controller.
* @return A new node controller.
*/
public NamedObjController create(GraphController controller) {
return new HierarchicalStateController(controller);
}
}