001/*
002 * XYPoint  -- The interface in common to any data type that is to be stored in a PointRegionQuadTree.
003 *
004 * Copyright (C) 2018, by Joseph A. Huwaldt
005 * All rights reserved.
006 *
007 * This library is free software; you can redistribute it and/or
008 * modify it under the terms of the GNU Lesser General Public
009 * License as published by the Free Software Foundation; either
010 * version 2.1 of the License, or (at your option) any later version.
011 *
012 * This library is distributed in the hope that it will be useful,
013 * but WITHOUT ANY WARRANTY; without even the implied warranty of
014 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
015 * Lesser General Public License for more details.
016 *
017 * You should have received a copy of the GNU Lesser General Public
018 * License along with this library; if not, write to the Free Software
019 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
020 * MA 02110-1301  USA
021 */
022package jahuwaldt.util;
023
024/**
025 * The interface required of any data type that is to be stored in a PointRegionQuadTree.
026 *
027 * <p> Modified by: Joseph A. Huwaldt </p>
028 *
029 * @author Joseph A. Huwaldt, Date: February 5, 2018
030 * @version February 5, 2018
031 * @see PointRegionQuadTree
032 */
033public interface XYPoint {
034    
035    /**
036     * Returns the X coordinate of this XYPoint in double precision.
037     * 
038     * @return The X coordinate of this point.
039     */
040    public double getX();
041    
042    /**
043     * Returns the Y coordinate of this XYPoint in double precision.
044     * 
045     * @return The Y coordinate of this point.
046     */
047    public double getY();
048}