path: root/jpa/plugins/org.eclipse.jpt.utility/src/org/eclipse/jpt/utility/internal/model/value/TreeValueModel.java

/*******************************************************************************
 * Copyright (c) 2007 Oracle. 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:
 *     Oracle - initial API and implementation
 ******************************************************************************/
package org.eclipse.jpt.utility.internal.model.value;

/**
 * Extend ValueModel to allow the adding and
 * removing of nodes in a tree value.
 * Typically the value returned from #value()
 * will be an Iterator.
 */
public interface TreeValueModel
	extends ValueModel
{

	/**
	 * Add the specified node to the tree value.
	 */
	void addNode(Object[] parentPath, Object node);

	/**
	 * Remove the specified node from the tree value.
	 */
	void removeNode(Object[] path);

}