/******************************************************************************* * Copyright (c) 2001, 2005 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 Jens Lukowski/Innoopract - initial renaming/restructuring *******************************************************************************/ package org.eclipse.wst.sse.ui.internal.contentoutline; import java.util.Collection; public interface IJFaceNodeAdapterFactory { public void addListener(Object listener); /** * returns "copy" so no one can modify our list. Its is a shallow copy. */ public Collection getListeners(); public void removeListener(Object listener); }