http://www.eclipse.org/platform: Core Resource Management (Eclipse Foundation) 
Copyright (c) 2000, 2005 IBM Corporation and others.
This program and the accompanying materials
are made available under the terms of the Eclipse Public License 2.0
which accompanies this distribution, and is available at
https://www.eclipse.org/legal/epl-2.0/
SPDX-License-Identifier: EPL-2.0
Contributors:
    IBM Corporation - initial API and implementation

/*******************************************************************************
 * Copyright (c) 2000, 2005 IBM Corporation and others.
 *
 * This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License 2.0
 * which accompanies this distribution, and is available at
 * https://www.eclipse.org/legal/epl-2.0/
 *
 * SPDX-License-Identifier: EPL-2.0
 *
 * Contributors:
 *     IBM Corporation - initial API and implementation
 *******************************************************************************/
package org.eclipse.core.internal.watson;


User data that can be attached to the element tree itself.

/**
 * User data that can be attached to the element tree itself.
 */
public interface IElementTreeData extends Cloneable {
	
ElementTreeData must define a publicly accessible clone method.
This method can simply invoke Object's clone method.

/**
	 * ElementTreeData must define a publicly accessible clone method.
	 * This method can simply invoke Object's clone method.
	 */
	Object clone();
}