org.eclipse.linuxtools.tmf.ui/src/org/eclipse/linuxtools/tmf/ui/views/uml2sd/handlers/provider/ISDCollapseProvider.java

   1 /**********************************************************************
   2  * Copyright (c) 2005, 2006, 2011 IBM Corporation and others.
   3  * All rights reserved.   This program and the accompanying materials
   4  * are made available under the terms of the Eclipse Public License v1.0
   5  * which accompanies this distribution, and is available at
   6  * http://www.eclipse.org/legal/epl-v10.html
   7  * $Id: ISDCollapseProvider.java,v 1.2 2006/09/20 20:56:26 ewchan Exp $
   8  *
   9  * Contributors:
  10  * IBM - Initial API and implementation
  11  * Bernd Hufmann - Updated for TMF
  12  **********************************************************************/
  13 package org.eclipse.linuxtools.tmf.ui.views.uml2sd.handlers.provider;
  14
  15 import org.eclipse.linuxtools.tmf.ui.views.uml2sd.core.Lifeline;
  16
  17 /**
  18  * Sequence diagram loaders which want to support Drag and Drop collapsing in the sequence diagram must implement this
  19  * interface and register this implementation using SDViewer.setCollapsingProvider();
  20  *
  21  * @author sveyrier
  22  */
  23 public interface ISDCollapseProvider {
  24
  25     /**
  26      * Called back when the sequence diagram is requesting 2 lifelines collapsing
  27      *
  28      * @param lifeline1 - One of the lifeline to collapse
  29      * @param lifeline2 - The other lifeline to collapse with
  30      */
  31     public void collapseTwoLifelines(Lifeline lifeline1, Lifeline lifeline2);
  32
  33 }