Mercurial > dive4elements > river
comparison flys-artifacts/src/main/java/de/intevation/flys/exports/XYChartGenerator.java @ 1983:ddb7b7da6199
Fix/survive certain minor malconditions.
flys-artifacts/trunk@3413 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Felix Wolfsteller <felix.wolfsteller@intevation.de> |
|---|---|
| date | Wed, 14 Dec 2011 10:48:36 +0000 |
| parents | eace020067da |
| children | 3632150dbe0b |
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| 1982:8afd6a9bb244 | 1983:ddb7b7da6199 |
|---|---|
| 423 } | 423 } |
| 424 | 424 |
| 425 | 425 |
| 426 /** | 426 /** |
| 427 * Expands a given range if it collapses into one point. | 427 * Expands a given range if it collapses into one point. |
| 428 * @param Range to be expanded if upper == lower bound. | |
| 428 */ | 429 */ |
| 429 private Range expandPointRange(Range range) { | 430 private Range expandPointRange(Range range) { |
| 430 if (range.getLowerBound() == range.getUpperBound()) { | 431 if (range != null && range.getLowerBound() == range.getUpperBound()) { |
| 431 return expandRange(range, 5); | 432 return expandRange(range, 5); |
| 432 } | 433 } |
| 433 return range; | 434 return range; |
| 434 } | 435 } |
| 435 | 436 |