| /****************************************************************************** |
| * Copyright (c) 2002, 2003 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| ****************************************************************************/ |
| |
| package org.eclipse.gmf.runtime.gef.ui.internal.figures; |
| |
| import java.util.Hashtable; |
| import java.util.Iterator; |
| |
| import org.eclipse.draw2d.ConnectionAnchor; |
| |
| import org.eclipse.gmf.runtime.gef.ui.figures.NodeFigure; |
| |
| /* |
| * @canBeSeenBy org.eclipse.gmf.runtime.gef.ui.* |
| */ |
| public class DynamicNodeFigure extends NodeFigure { |
| |
| protected Hashtable connectionAnchors = new Hashtable(7); |
| |
| /** |
| * Returns a string identifier associated with a given ConnectionAnchor. |
| * @param c ConnectionAnchor to determine the name of |
| * @return String name associated with the given ConnectionAnchor. |
| */ |
| public String getConnectionAnchorTerminal(ConnectionAnchor c) { |
| if (connectionAnchors.containsValue(c)) { |
| Iterator iter = connectionAnchors.keySet().iterator(); |
| String key; |
| while (iter.hasNext()) { |
| key = (String) iter.next(); |
| if (connectionAnchors.get(key).equals(c)) |
| return key; |
| } |
| } |
| return null; |
| } |
| |
| } |