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WOOL is a simple, powerful dialogue framework for creating virtual agent conversations.

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/*
 * Copyright 2019 Roessingh Research and Development.
 * 
 * Permission is hereby granted, free of charge, to any person obtaining a 
 * copy of this software and associated documentation files (the "Software"), 
 * to deal in the Software without restriction, including without limitation 
 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 
 * and/or sell copies of the Software, and to permit persons to whom the 
 * Software is furnished to do so, subject to the following conditions:
 * 
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
 * DEALINGS IN THE SOFTWARE.
 */

package nl.rrd.wool.model.nodepointer;

import nl.rrd.wool.model.WoolReply;

/**
 * A pointer to a node that is part of the same dialogue as the node that is being referred from. 
 * 
 * @author Tessa Beinema
 * @see WoolReply
 */
public class WoolNodePointerInternal extends WoolNodePointer {
	
	public WoolNodePointerInternal (String nodeId) {
		super(nodeId);
	}

	public WoolNodePointerInternal(WoolNodePointerInternal other) {
		super(other);
	}
	
	// ---------- Functions:
	
	@Override
	public String toString() {
		return this.nodeId;
	}

	@Override
	public WoolNodePointerInternal clone() {
		return new WoolNodePointerInternal(this);
	}
}