/* * 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.simplify; import com.vividsolutions.jts.geom.*; /** * A {@link LineSegment} which is tagged with its location in a parent {@link Geometry}. * Used to index the segments in a geometry and recover the segment locations * from the index. */ class TaggedLineSegment extends LineSegment { private Geometry parent; private int index; public TaggedLineSegment(Coordinate p0, Coordinate p1, Geometry parent, int index) { super(p0, p1); this.parent = parent; this.index = index; } public TaggedLineSegment(Coordinate p0, Coordinate p1) { this(p0, p1, null, -1); } public Geometry getParent() { return parent; } public int getIndex() { return index; } }