Mercurial > dive4elements > river
comparison artifacts/src/main/java/org/dive4elements/river/artifacts/model/FastCrossSectionChunk.java @ 6266:c297a61115d0
issue1267: Sort the list of FastCrossSections before binarySearching it.
| author | Felix Wolfsteller <felix.wolfsteller@intevation.de> |
|---|---|
| date | Tue, 11 Jun 2013 11:59:25 +0200 |
| parents | 29d6cdcc7e38 |
| children | 484a19628b1e |
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| 6265:29d6cdcc7e38 | 6266:c297a61115d0 |
|---|---|
| 54 } | 54 } |
| 55 | 55 |
| 56 /** Finds the FastCrossSectionLine at km (null if not found). */ | 56 /** Finds the FastCrossSectionLine at km (null if not found). */ |
| 57 public FastCrossSectionLine getCrossSectionLine(double km) { | 57 public FastCrossSectionLine getCrossSectionLine(double km) { |
| 58 FastCrossSectionLine key = new FastCrossSectionLine(km); | 58 FastCrossSectionLine key = new FastCrossSectionLine(km); |
| 59 Collections.sort(crossSectionLines, FastCrossSectionLine.KM_CMP); | |
| 59 int pos = Collections.binarySearch( | 60 int pos = Collections.binarySearch( |
| 60 crossSectionLines, key, FastCrossSectionLine.KM_CMP); | 61 crossSectionLines, key, FastCrossSectionLine.KM_CMP); |
| 61 return pos < 0 ? null : crossSectionLines.get(pos); | 62 return pos < 0 ? null : crossSectionLines.get(pos); |
| 62 } | 63 } |
| 63 | 64 |