dive4elements/river: artifacts/src/main/java/org/dive4elements/river/artifacts/model/MiddleBedHeightData.java comparison

(issue1596) Make MiddleBedHeightData comparable

author	Andre Heinecke <aheinecke@intevation.de>
date	Mon, 16 Dec 2013 12:23:01 +0100
parents	af13ceeba52a
children	622c89640048

comparison

equal deleted inserted replaced

-:fa4fbd66e752
+:4508501cdde7
 import org.dive4elements.river.artifacts.resources.Resources;
 import org.apache.log4j.Logger;
-public class MiddleBedHeightData implements Serializable {
+public class MiddleBedHeightData implements Serializable,
+Comparable<MiddleBedHeightData> {
 /** Very private logger. */
 private static final Logger logger = Logger.getLogger(MiddleBedHeightData.class);
 public static final String I18N_SINGLE_NAME = "facet.bedheight_middle.single";
 I18N_EPOCH_NAME,
 new Object[] { getStartYear(), getEndYear() }
 );
 }
 }
+public int compareTo(MiddleBedHeightData other) {
+int descCompared = description.compareTo(other.getDescription());
+if (descCompared != 0) {
+return descCompared;
+}
+if (size() == 0 || other.size() == 0) {
+if (size() == 0 && other.size() > 0) {
+return 1;
+} else if (size() > 0 && other.size() == 0) {
+return -1;
+} else if (size() == 0 && other.size() == 0) {
+return 0;
+}
+}
+if (getKM(0) < other.getKM(0)) {
+return -1;
+} else if (getKM(0) > other.getKM(0)) {
+return 1;
+}
+return 0;
+}
 }
 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :

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