Mercurial > dive4elements > gnv-client
diff gnv-artifacts/src/main/java/de/intevation/gnv/math/AttributedXYColumns.java @ 480:211cad2fb5ba
Rebased "Horizonalschnitte" to own state class to break from the not
well fitting TimeSeriesOutputState.
gnv-artifacts/trunk@552 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Sascha L. Teichmann <sascha.teichmann@intevation.de> |
|---|---|
| date | Sun, 17 Jan 2010 12:22:56 +0000 |
| parents | f5a041000357 |
| children | 9a828e5a2390 |
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--- a/gnv-artifacts/src/main/java/de/intevation/gnv/math/AttributedXYColumns.java Fri Jan 15 20:39:30 2010 +0000 +++ b/gnv-artifacts/src/main/java/de/intevation/gnv/math/AttributedXYColumns.java Sun Jan 17 12:22:56 2010 +0000 @@ -9,8 +9,8 @@ import de.intevation.gnv.jfreechart.PolygonDataset; /** - * @author Ingo Weinzierl - * @author Sascha L. Teichmann + * @author Ingo Weinzierl (ingo.weinzierl@intevation.de) + * @author Sascha L. Teichmann (sascha.teichmann@intevation.de) */ public class AttributedXYColumns implements Serializable @@ -33,14 +33,15 @@ } public Object getAttribute(Object key) { - return attributes.get(key); + return attributes != null + ? attributes.get(key) + : null; } public void setAttribute(Object key, Object value) { if (attributes == null) { attributes = new HashMap(); } - attributes.put(key, value); }