Mercurial > dive4elements > river
diff artifacts/src/main/java/org/dive4elements/river/artifacts/states/minfo/BedQualityDistanceSelect.java @ 8682:5102733c4567
issue1755 Prevent out of bounds access when there is no data
If there is no data it will default to the complete river.
In the following overview you can then see that there is no
data. Better then a "Error changing state".
| author | Andre Heinecke <andre.heinecke@intevation.de> |
|---|---|
| date | Mon, 13 Apr 2015 11:03:00 +0200 |
| parents | 39ce099a6551 |
| children | 1116079e6624 |
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--- a/artifacts/src/main/java/org/dive4elements/river/artifacts/states/minfo/BedQualityDistanceSelect.java Fri Apr 10 17:47:00 2015 +0200 +++ b/artifacts/src/main/java/org/dive4elements/river/artifacts/states/minfo/BedQualityDistanceSelect.java Mon Apr 13 11:03:00 2015 +0200 @@ -65,6 +65,10 @@ } KMIndex<List<Date>> entries = overview.filter(BedOverview.ACCEPT); + if (entries.size() == 0) { + log.warn("No data found for river '" + access.getRiverName() + "'"); + return ele; + } entries.sort(); if (data.getName().equals("ld_from")) {