Mercurial > dive4elements > river
changeset 6757:e0ac1b19dfcc
issue1435: Tolerate missing measurement values in QualityMeasurements.
| author | Felix Wolfsteller <felix.wolfsteller@intevation.de> |
|---|---|
| date | Tue, 06 Aug 2013 16:03:56 +0200 |
| parents | 9cc0b03656fb |
| children | 67182bde34cd |
| files | artifacts/src/main/java/org/dive4elements/river/artifacts/model/minfo/QualityMeasurement.java |
| diffstat | 1 files changed, 12 insertions(+), 1 deletions(-) [+] |
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--- a/artifacts/src/main/java/org/dive4elements/river/artifacts/model/minfo/QualityMeasurement.java Tue Aug 06 12:26:21 2013 +0200 +++ b/artifacts/src/main/java/org/dive4elements/river/artifacts/model/minfo/QualityMeasurement.java Tue Aug 06 16:03:56 2013 +0200 @@ -11,8 +11,11 @@ import java.util.Date; import java.util.Map; +import org.apache.log4j.Logger; +/** A measurement of the bed quality, serving different diameter at given km. */ public class QualityMeasurement { + private static Logger logger = Logger.getLogger(QualityMeasurements.class); private double km; private Date date; @@ -61,8 +64,16 @@ this.charDiameter = charDiameter; } + /** + * Get the stored diameter for given key (e.g. d10). + * @return NaN if no data found in this measurement. + */ public double getDiameter(String key) { - return charDiameter.get(key); + Double diameter = charDiameter.get(key); + if (diameter == null) { + logger.warn("No Diameter at km " + km + " for " + key); + } + return (diameter != null) ? diameter : Double.NaN; } public void setDiameter(String key, double value) {