Mercurial > dive4elements > river
view flys-backend/src/main/java/de/intevation/flys/importer/parsers/tim/LexiComparator.java @ 4768:99f9e371371b
Move distance calculation to Coordinate class. Use inheritance instead of composition in Anchor class. Made Anchor class static. Use epsilon equal comparision when checking for same station: Boy, do you ever learn that sharp equal comparison of doubles is not a clever idea!?
author | Sascha L. Teichmann <teichmann@intevation.de> |
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date | Fri, 04 Jan 2013 15:35:51 +0100 |
parents | 7fdddc6ba296 |
children |
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package de.intevation.flys.importer.parsers.tim; import java.util.Comparator; public class LexiComparator implements Comparator<Coordinate> { public static final LexiComparator CMP = new LexiComparator(); @Override public int compare(Coordinate a, Coordinate b) { if (a.x < b.x) return -1; if (a.x > b.x) return +1; if (a.y < b.y) return -1; if (a.y > b.y) return +1; return 0; } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :