Mercurial > dive4elements > river
comparison flys-artifacts/src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java @ 3876:c0a15547ad76
Use generics aware Collections.emptyList().
flys-artifacts/trunk@5511 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Sascha L. Teichmann <sascha.teichmann@intevation.de> |
|---|---|
| date | Tue, 18 Sep 2012 16:24:51 +0000 |
| parents | db6bb4c1f41f |
| children | 1dc658c3306b |
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| 3875:d12f108ccc9c | 3876:c0a15547ad76 |
|---|---|
| 558 | 558 |
| 559 public List<Segment> getSegments() { | 559 public List<Segment> getSegments() { |
| 560 StateData wqValues = getData("wq_values"); | 560 StateData wqValues = getData("wq_values"); |
| 561 if (wqValues == null) { | 561 if (wqValues == null) { |
| 562 logger.warn("no wq_values given"); | 562 logger.warn("no wq_values given"); |
| 563 return Collections.emptyList(); | 563 return Collections.<Segment>emptyList(); |
| 564 } | 564 } |
| 565 String input = (String) wqValues.getValue(); | 565 String input = (String) wqValues.getValue(); |
| 566 if (input == null || (input = input.trim()).length() == 0) { | 566 if (input == null || (input = input.trim()).length() == 0) { |
| 567 logger.warn("wq_values are empty"); | 567 logger.warn("wq_values are empty"); |
| 568 return Collections.emptyList(); | 568 return Collections.<Segment>emptyList(); |
| 569 } | 569 } |
| 570 return Segment.parseSegments(input); | 570 return Segment.parseSegments(input); |
| 571 } | 571 } |
| 572 | 572 |
| 573 | 573 |