//------------------------------------------------------------------------------
// Copyright (c) 2005, 2006 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 implementation
//------------------------------------------------------------------------------
package org.eclipse.epf.diagram.model;

import org.eclipse.emf.common.util.EList;

/**
 * A composite node that can contain child nodes
 * 
 * @author Phong Nguyen Le
 * @since 1.0
 * @model abstract="true"
 */
public interface NodeContainer extends Node {
	/**
	 * Gets child nodes
	 * 
	 * @model containment="true" type="Node"
	 */
	EList<Node> getNodes();
}