Mercurial > dive4elements > river
comparison flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/CrossSectionWaterLineFacet.java @ 4506:719680a282e5
CrossSectionWaterLineFacet: Guard class cast.
| author | Felix Wolfsteller <felix.wolfsteller@intevation.de> |
|---|---|
| date | Wed, 14 Nov 2012 12:25:13 +0100 |
| parents | 6153c50f78cf |
| children |
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| 4505:6d3426aba65d | 4506:719680a282e5 |
|---|---|
| 69 if (prevKm == null) | 69 if (prevKm == null) |
| 70 prevKm = new Double(-1d); | 70 prevKm = new Double(-1d); |
| 71 if (nextKm == null) | 71 if (nextKm == null) |
| 72 nextKm = new Double(-1d); | 72 nextKm = new Double(-1d); |
| 73 | 73 |
| 74 if (!(artifact instanceof WaterLineArtifact)) { | |
| 75 logger.error("CrossSectionWaterLineFacet needs WaterLineArtifact"); | |
| 76 return new Lines.LineData(new double[][] {}, 0d,0d); | |
| 77 } | |
| 74 WaterLineArtifact lineArtifact = (WaterLineArtifact) artifact; | 78 WaterLineArtifact lineArtifact = (WaterLineArtifact) artifact; |
| 75 | 79 |
| 76 if (crossSection != null) { | 80 if (crossSection != null) { |
| 77 return lineArtifact.getWaterLines(this.getIndex(), | 81 return lineArtifact.getWaterLines(this.getIndex(), |
| 78 (FastCrossSectionLine) crossSection, (Double) nextKm, | 82 (FastCrossSectionLine) crossSection, (Double) nextKm, |