Mercurial > dive4elements > river
diff flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/fixings/FixDerivateFacet.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 | e3c7a3228bc2 |
| children | acfd48384835 |
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--- a/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/fixings/FixDerivateFacet.java Wed Nov 07 13:54:49 2012 +0100 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/fixings/FixDerivateFacet.java Wed Nov 07 14:06:03 2012 +0100 @@ -11,7 +11,6 @@ import de.intevation.flys.artifacts.math.fitting.FunctionFactory; import de.intevation.flys.artifacts.model.CalculationResult; -import de.intevation.flys.artifacts.model.DataFacet; import de.intevation.flys.artifacts.model.FacetTypes; import de.intevation.flys.artifacts.model.Parameters; @@ -26,7 +25,7 @@ * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a> */ public class FixDerivateFacet -extends DataFacet +extends FixingsFacet implements FacetTypes { /** House logger. */ @@ -76,8 +75,7 @@ false); FixAnalysisResult result = (FixAnalysisResult) res.getData(); - double currentKm = - ((Double)context.getContextValue("currentKm")).doubleValue(); + double currentKm = getCurrentKm(context); String function = access.getFunction(); Function ff = FunctionFactory.getInstance().getFunction(function);