bundles/org.eclipse.wst.sse.ui/src/org/eclipse/wst/sse/ui/internal/contentoutline/IJFaceNodeAdapterFactory.java

/*******************************************************************************
 * 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);
}