org.graphstream.ui.view.Selection Maven / Gradle / Ivy

/*
 * This file is part of GraphStream .
 * 
 * GraphStream is a library whose purpose is to handle static or dynamic
 * graph, create them from scratch, file or any source and display them.
 * 
 * This program is free software distributed under the terms of two licenses, the
 * CeCILL-C license that fits European law, and the GNU Lesser General Public
 * License. You can  use, modify and/ or redistribute the software under the terms
 * of the CeCILL-C license as circulated by CEA, CNRS and INRIA at the following
 * URL  or under the terms of the GNU LGPL as published by
 * the Free Software Foundation, either version 3 of the License, or (at your
 * option) any later version.
 * 
 * This program is 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 Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program.  If not, see .
 * 
 * The fact that you are presently reading this means that you have had
 * knowledge of the CeCILL-C and LGPL licenses and that you accept their terms.
 */

/**
 * @since 2009-04-17
 * 
 * @author Alex Bowen 
 * @author Guilhelm Savin 
 * @author Hicham Brahimi 
 */
package org.graphstream.ui.view;

public class Selection {
	public double x1, y1, x2, y2;

	@Override
	public boolean equals(Object o) {
		if (this == o) {
			return true;
		}
		if (o == null || getClass() != o.getClass()) {
			return false;
		}

		Selection selection = (Selection) o;

		if (Double.compare(selection.x1, x1) != 0) {
			return false;
		}
		if (Double.compare(selection.x2, x2) != 0) {
			return false;
		}
		if (Double.compare(selection.y1, y1) != 0) {
			return false;
		}
		if (Double.compare(selection.y2, y2) != 0) {
			return false;
		}

		return true;
	}

	@Override
	public int hashCode() {
		int result;
		long temp;
		temp = Double.doubleToLongBits(x1);
		result = (int) (temp ^ (temp >>> 32));
		temp = Double.doubleToLongBits(y1);
		result = 31 * result + (int) (temp ^ (temp >>> 32));
		temp = Double.doubleToLongBits(x2);
		result = 31 * result + (int) (temp ^ (temp >>> 32));
		temp = Double.doubleToLongBits(y2);
		result = 31 * result + (int) (temp ^ (temp >>> 32));
		return result;
	}
}