Mercurial > dive4elements > gnv-client
comparison gnv-artifacts/src/main/java/de/intevation/gnv/math/IJKey.java @ 431:422275fc9927
Refactored the XYColumn and Point2d code a bit to be more reusable in 3D.
gnv-artifacts/trunk@479 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Sascha L. Teichmann <sascha.teichmann@intevation.de> |
|---|---|
| date | Wed, 23 Dec 2009 06:53:46 +0000 |
| parents | |
| children | b624879d2902 |
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| 430:23e9352df09b | 431:422275fc9927 |
|---|---|
| 1 package de.intevation.gnv.math; | |
| 2 | |
| 3 import java.io.Serializable; | |
| 4 | |
| 5 /** | |
| 6 * @author Sascha L. Teichmann <sascha.teichmann@intevation.de> | |
| 7 */ | |
| 8 public class IJKey | |
| 9 implements Serializable | |
| 10 { | |
| 11 public int i; | |
| 12 public int j; | |
| 13 | |
| 14 public IJKey() { | |
| 15 } | |
| 16 | |
| 17 public IJKey(int i, int j) { | |
| 18 this.i = i; | |
| 19 this.j = j; | |
| 20 } | |
| 21 | |
| 22 public int hashCode() { | |
| 23 return (i << 16) | j; | |
| 24 } | |
| 25 | |
| 26 public boolean equals(Object obj) { | |
| 27 IJKey other = (IJKey)obj; | |
| 28 return i == other.i && j == other.j; | |
| 29 } | |
| 30 } | |
| 31 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8: |