Mercurial > dive4elements > gnv-client
diff gnv-artifacts/src/main/java/de/intevation/gnv/statistics/TimeseriesStatistics.java @ 429:bed9735adf84
Finished preprocessing data for interpolation in verticalcrosssection charts.ß
gnv-artifacts/trunk@477 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
|---|---|
| date | Tue, 22 Dec 2009 17:19:10 +0000 |
| parents | 88cd37c3b5e4 |
| children | 04cfb4e3da4f |
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--- a/gnv-artifacts/src/main/java/de/intevation/gnv/statistics/TimeseriesStatistics.java Tue Dec 22 13:18:07 2009 +0000 +++ b/gnv-artifacts/src/main/java/de/intevation/gnv/statistics/TimeseriesStatistics.java Tue Dec 22 17:19:10 2009 +0000 @@ -60,19 +60,24 @@ * @see de.intevation.gnv.statistics.Statistics#calculateStatistics(java.util.Collection, java.util.Collection, java.util.Collection, java.util.Collection) */ public Collection<StatisticSet> calculateStatistics( - Collection<Result> resultSet, - Collection<KeyValueDescibeData> parameters, - Collection<KeyValueDescibeData> measurements, - Collection<KeyValueDescibeData> dates - ) - throws StatisticsException { - this.clearStatistics(); + Collection<Result> resultSet, + Collection<KeyValueDescibeData> parameters, + Collection<KeyValueDescibeData> measurements, + Collection<KeyValueDescibeData> dates + ) + throws StatisticsException { + + clearStatistics(); DescriptiveStatistics lStatistics = null; SimpleRegression lRegression = null; Collection<StatisticSet> statisticSets = new ArrayList<StatisticSet>(); String break1, break2, break3; int lSeries = 1; + if (resultSet == null) { + return statisticSets; + } + int b1Idx = -1; int b2Idx = -1; int b3Idx = -1;