Mercurial > dive4elements > river
view backend/src/main/java/org/dive4elements/river/importer/XY.java @ 5850:df5d29987df8
Wst: Avoid NPE.
author | Felix Wolfsteller <felix.wolfsteller@intevation.de> |
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date | Fri, 26 Apr 2013 11:08:58 +0200 |
parents | 4dd33b86dc61 |
children | 4c3ccf2b0304 |
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/* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde * Software engineering by Intevation GmbH * * This file is Free Software under the GNU AGPL (>=v3) * and comes with ABSOLUTELY NO WARRANTY! Check out the * documentation coming with Dive4Elements River for details. */ package org.dive4elements.river.importer; /** Two doubles and an int index. */ public class XY implements Comparable<XY> { public static final double X_EPSILON = 1e-4; protected double x; protected double y; protected int index; public XY() { } public XY(double x, double y, int index) { this.x = x; this.y = y; this.index = index; } @Override public int compareTo(XY other) { if (x + X_EPSILON < other.x) return -1; if (x > other.x + X_EPSILON) return +1; if (index < other.index) return -1; if (index > other.index) return +1; return 0; } public double getX() { return x; } public void setX(double x) { this.x = x; } public double getY() { return y; } public void setY(double y) { this.y = y; } public int getIndex() { return index; } public void setIndex(int index) { this.index = index; } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :