Mercurial > dive4elements > river
comparison flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/fixings/FixReferenceEventsFacet.java @ 4442:26774405c884
Introduce a new FixingsFacet to add save access to the current Km
Values which are accessed by a String like a map must be checked for null. The
new FixingsFacet adds a getCurrentKm method that abstracts the direct access to
the CallContext and always returns a valid double value.
| author | Björn Ricks <bjoern.ricks@intevation.de> |
|---|---|
| date | Wed, 07 Nov 2012 14:06:03 +0100 |
| parents | 66f539df4e8b |
| children | 05eeedc5b156 |
comparison
equal
deleted
inserted
replaced
| 4441:093f9333f66b | 4442:26774405c884 |
|---|---|
| 4 | 4 |
| 5 import de.intevation.artifacts.Artifact; | 5 import de.intevation.artifacts.Artifact; |
| 6 import de.intevation.artifacts.CallContext; | 6 import de.intevation.artifacts.CallContext; |
| 7 import de.intevation.flys.artifacts.FLYSArtifact; | 7 import de.intevation.flys.artifacts.FLYSArtifact; |
| 8 import de.intevation.flys.artifacts.model.CalculationResult; | 8 import de.intevation.flys.artifacts.model.CalculationResult; |
| 9 import de.intevation.flys.artifacts.model.DataFacet; | |
| 10 import de.intevation.flys.artifacts.model.FacetTypes; | 9 import de.intevation.flys.artifacts.model.FacetTypes; |
| 11 import de.intevation.flys.artifacts.states.DefaultState.ComputeType; | 10 import de.intevation.flys.artifacts.states.DefaultState.ComputeType; |
| 12 import de.intevation.flys.utils.KMIndex; | 11 import de.intevation.flys.utils.KMIndex; |
| 13 | 12 |
| 14 | 13 |
| 16 * Facet to show W values for Q values at km for a date. | 15 * Facet to show W values for Q values at km for a date. |
| 17 * | 16 * |
| 18 * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a> | 17 * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a> |
| 19 */ | 18 */ |
| 20 public class FixReferenceEventsFacet | 19 public class FixReferenceEventsFacet |
| 21 extends DataFacet | 20 extends FixingsFacet |
| 22 implements FacetTypes { | 21 implements FacetTypes { |
| 23 | 22 |
| 24 /** House logger. */ | 23 /** House logger. */ |
| 25 private static Logger logger = Logger.getLogger(FixReferenceEventsFacet.class); | 24 private static Logger logger = Logger.getLogger(FixReferenceEventsFacet.class); |
| 26 | 25 |
| 61 (CalculationResult) flys.compute(context, | 60 (CalculationResult) flys.compute(context, |
| 62 ComputeType.ADVANCE, | 61 ComputeType.ADVANCE, |
| 63 false); | 62 false); |
| 64 | 63 |
| 65 FixResult result = (FixResult) res.getData(); | 64 FixResult result = (FixResult) res.getData(); |
| 66 double currentKm = | 65 double currentKm = getCurrentKm(context); |
| 67 ((Double)context.getContextValue("currentKm")).doubleValue(); | |
| 68 | 66 |
| 69 KMIndex<QWD []> kmQWs = result.getReferenced(); | 67 KMIndex<QWD []> kmQWs = result.getReferenced(); |
| 70 KMIndex.Entry<QWD []> kmQWsEntry = kmQWs.binarySearch(currentKm); | 68 KMIndex.Entry<QWD []> kmQWsEntry = kmQWs.binarySearch(currentKm); |
| 71 QWD[] qwds = null; | 69 QWD[] qwds = null; |
| 72 if (kmQWsEntry != null) { | 70 if (kmQWsEntry != null) { |