dive4elements/river: artifacts/src/main/java/org/dive4elements/river/utils/CompareUtil.java annotate

annotate artifacts/src/main/java/org/dive4elements/river/utils/CompareUtil.java @ 7697:640342d9ab8a

(issue1649) Remove broken getWKms from RiverUtils and use WDifferencesState instead This was basically duplicated code but only the code in WDifferenceState was maintained and extended. Another RiverUtils function bites the dust.

author	Andre Heinecke <aheinecke@intevation.de>
date	Mon, 16 Dec 2013 16:24:07 +0100
parents	c80671932461
children

rev	line source
6959 c80671932461 Added new CompareUtil (singleton Helper class). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: diff changeset	1 /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde
c80671932461 Added new CompareUtil (singleton Helper class). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: diff changeset	2 * Software engineering by Intevation GmbH
c80671932461 Added new CompareUtil (singleton Helper class). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: diff changeset	3 *
c80671932461 Added new CompareUtil (singleton Helper class). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: diff changeset	4 * This file is Free Software under the GNU AGPL (>=v3)
c80671932461 Added new CompareUtil (singleton Helper class). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: diff changeset	5 * and comes with ABSOLUTELY NO WARRANTY! Check out the
c80671932461 Added new CompareUtil (singleton Helper class). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: diff changeset	6 * documentation coming with Dive4Elements River for details.
c80671932461 Added new CompareUtil (singleton Helper class). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: diff changeset	7 */
c80671932461 Added new CompareUtil (singleton Helper class). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: diff changeset	8
c80671932461 Added new CompareUtil (singleton Helper class). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: diff changeset	9 package org.dive4elements.river.utils;
c80671932461 Added new CompareUtil (singleton Helper class). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: diff changeset	10
c80671932461 Added new CompareUtil (singleton Helper class). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: diff changeset	11 /** Utils to deal with Comparisons. */
c80671932461 Added new CompareUtil (singleton Helper class). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: diff changeset	12 public class CompareUtil
c80671932461 Added new CompareUtil (singleton Helper class). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: diff changeset	13 {
c80671932461 Added new CompareUtil (singleton Helper class). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: diff changeset	14 /** Singleton. */
c80671932461 Added new CompareUtil (singleton Helper class). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: diff changeset	15 private CompareUtil() {
c80671932461 Added new CompareUtil (singleton Helper class). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: diff changeset	16 }
c80671932461 Added new CompareUtil (singleton Helper class). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: diff changeset	17
c80671932461 Added new CompareUtil (singleton Helper class). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: diff changeset	18 /** Return true if a and b are either both null or equal(). */
c80671932461 Added new CompareUtil (singleton Helper class). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: diff changeset	19 public static <T> boolean areSame(T a, T b) {
c80671932461 Added new CompareUtil (singleton Helper class). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: diff changeset	20 if (a == null) return b == null;
c80671932461 Added new CompareUtil (singleton Helper class). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: diff changeset	21 if (b == null) return false;
c80671932461 Added new CompareUtil (singleton Helper class). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: diff changeset	22 return a.equals(b);
c80671932461 Added new CompareUtil (singleton Helper class). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: diff changeset	23 }
c80671932461 Added new CompareUtil (singleton Helper class). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: diff changeset	24 }
c80671932461 Added new CompareUtil (singleton Helper class). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: diff changeset	25 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :

Mercurial > dive4elements > river

annotate artifacts/src/main/java/org/dive4elements/river/utils/CompareUtil.java @ 7697:640342d9ab8a