net.sourceforge.plantuml.graph.ALinkImpl Maven / Gradle / Ivy

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/* ========================================================================
 * PlantUML : a free UML diagram generator
 * ========================================================================
 *
 * (C) Copyright 2009-2020, Arnaud Roques
 *
 * Project Info:  http://plantuml.com
 * 
 * If you like this project or if you find it useful, you can support us at:
 * 
 * http://plantuml.com/patreon (only 1$ per month!)
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 * 
 * This file is part of PlantUML.
 *
 * PlantUML is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * PlantUML distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
 * License for more details.
 *
 * You should have received a copy of the GNU General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301,
 * USA.
 *
 *
 * Original Author:  Arnaud Roques
 * 
 *
 */
package net.sourceforge.plantuml.graph;

public class ALinkImpl implements ALink {

	private final ANode node1;
	private final ANode node2;
	private final Object userData;
	private final int diffHeight;

	@Override
	public String toString() {
		return "" + node1 + " -> " + node2;
	}

	public ALinkImpl(ANode n1, ANode n2, int diffHeight, Object userData) {
		this.node1 = n1;
		this.node2 = n2;
		this.userData = userData;
		this.diffHeight = diffHeight;
	}

	public int getDiffHeight() {
		return diffHeight;
	}

	public ANode getNode1() {
		return node1;
	}

	public ANode getNode2() {
		return node2;
	}

	public final Object getUserData() {
		return userData;
	}

}