Mercurial > dive4elements > river
comparison flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/WstValueTable.java @ 380:5f55047a17e8
Moved expensive allocation of result arrays out of km loop.
flys-artifacts/trunk@1795 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Sascha L. Teichmann <sascha.teichmann@intevation.de> |
|---|---|
| date | Mon, 02 May 2011 16:28:57 +0000 |
| parents | 91fbaa2744bf |
| children | aae8f327425e |
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| 379:c21fb8de54f8 | 380:5f55047a17e8 |
|---|---|
| 347 public WstValueTable(Column [] columns) { | 347 public WstValueTable(Column [] columns) { |
| 348 this(); | 348 this(); |
| 349 this.columns = columns; | 349 this.columns = columns; |
| 350 } | 350 } |
| 351 | 351 |
| 352 | |
| 353 public double [] interpolateW(double km, double [] qs) { | 352 public double [] interpolateW(double km, double [] qs) { |
| 354 | 353 return interpolateW(km, qs, new double[qs.length]); |
| 355 double [] ws = new double[qs.length]; | 354 } |
| 355 | |
| 356 public double [] interpolateW(double km, double [] qs, double [] ws) { | |
| 356 | 357 |
| 357 int rowIndex = Collections.binarySearch(rows, new Row(km)); | 358 int rowIndex = Collections.binarySearch(rows, new Row(km)); |
| 358 | 359 |
| 359 if (rowIndex >= 0) { // direct row match | 360 if (rowIndex >= 0) { // direct row match |
| 360 Row row = rows.get(rowIndex); | 361 Row row = rows.get(rowIndex); |