/* * The JTS Topology Suite is a collection of Java classes that * implement the fundamental operations required to validate a given * geo-spatial data set to a known topological specification. * * Copyright (C) 2001 Vivid Solutions * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library 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 library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * * For more information, contact: * * Vivid Solutions * Suite #1A * 2328 Government Street * Victoria BC V8T 5G5 * Canada * * (250)385-6040 * www.vividsolutions.com */ package com.vividsolutions.jts.triangulate; import com.vividsolutions.jts.geom.Coordinate; import com.vividsolutions.jts.io.WKTWriter; /** * Indicates a failure during constraint enforcement. * * @author Martin Davis * @version 1.0 */ public class ConstraintEnforcementException extends RuntimeException { private static final long serialVersionUID = 386496846550080140L; private static String msgWithCoord(String msg, Coordinate pt) { if (pt != null) return msg + " [ " + WKTWriter.toPoint(pt) + " ]"; return msg; } private Coordinate pt = null; /** * Creates a new instance with a given message. * * @param msg a string */ public ConstraintEnforcementException(String msg) { super(msg); } /** * Creates a new instance with a given message and approximate location. * * @param msg a string * @param pt the location of the error */ public ConstraintEnforcementException(String msg, Coordinate pt) { super(msgWithCoord(msg, pt)); this.pt = new Coordinate(pt); } /** * Gets the approximate location of this error. * * @return a location */ public Coordinate getCoordinate() { return pt; } }