Mercurial > dive4elements > river
changeset 7692:4508501cdde7
(issue1596) Make MiddleBedHeightData comparable
author | Andre Heinecke <aheinecke@intevation.de> |
---|---|
date | Mon, 16 Dec 2013 12:23:01 +0100 (2013-12-16) |
parents | fa4fbd66e752 |
children | c130196389df |
files | artifacts/src/main/java/org/dive4elements/river/artifacts/model/MiddleBedHeightData.java |
diffstat | 1 files changed, 28 insertions(+), 1 deletions(-) [+] |
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--- a/artifacts/src/main/java/org/dive4elements/river/artifacts/model/MiddleBedHeightData.java Fri Dec 13 19:03:00 2013 +0100 +++ b/artifacts/src/main/java/org/dive4elements/river/artifacts/model/MiddleBedHeightData.java Mon Dec 16 12:23:01 2013 +0100 @@ -21,7 +21,8 @@ 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); @@ -189,5 +190,31 @@ ); } } + + 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 :