Mercurial > dive4elements > river
diff artifacts/src/main/java/org/dive4elements/river/artifacts/model/extreme/ExtremeCurveFacet.java @ 5838:5aa05a7a34b7
Rename modules to more fitting names.
author | Sascha L. Teichmann <teichmann@intevation.de> |
---|---|
date | Thu, 25 Apr 2013 15:23:37 +0200 |
parents | flys-artifacts/src/main/java/org/dive4elements/river/artifacts/model/extreme/ExtremeCurveFacet.java@bd047b71ab37 |
children | 4897a58c8746 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/artifacts/src/main/java/org/dive4elements/river/artifacts/model/extreme/ExtremeCurveFacet.java Thu Apr 25 15:23:37 2013 +0200 @@ -0,0 +1,126 @@ +package org.dive4elements.river.artifacts.model.extreme; + +import org.dive4elements.artifacts.Artifact; +import org.dive4elements.artifacts.CallContext; + +import org.dive4elements.river.artifacts.FLYSArtifact; + +import org.dive4elements.river.artifacts.access.ExtremeAccess; + +import org.dive4elements.river.artifacts.model.CalculationResult; +import org.dive4elements.river.artifacts.model.FacetTypes; +import org.dive4elements.river.artifacts.model.fixings.FixingsFacet; + +import org.dive4elements.river.artifacts.states.DefaultState.ComputeType; + +import org.dive4elements.river.utils.KMIndex; +import org.dive4elements.river.utils.DoubleUtil; + +import org.apache.log4j.Logger; + +/** + * Facet to show the W|Q values. + */ +public class ExtremeCurveFacet +extends FixingsFacet +implements FacetTypes { + + /** House logger. */ + private static Logger logger = Logger.getLogger(ExtremeCurveFacet.class); + + + /** Trivial Constructor. */ + public ExtremeCurveFacet() { + } + + + /** + * @param description Description of the facet. + */ + public ExtremeCurveFacet(String description) { + super(0, EXTREME_WQ_CURVE, description, ComputeType.ADVANCE, null, null); + } + + /** + * @param description Description of the facet. + * @param showBase if true, gimme different name. + */ + public ExtremeCurveFacet(String description, boolean showBase) { + super(0, EXTREME_WQ_CURVE_BASE, description, ComputeType.ADVANCE, null, null); + if (!showBase) { + this.name = EXTREME_WQ_CURVE; + } + } + + + public ExtremeCurveFacet(int index, String description) { + super(index, EXTREME_WQ_CURVE, description, ComputeType.ADVANCE, null, null); + } + + + /** + * Returns the data (a curve/function) this facet provides at km given in context. + * + * @param artifact the owner artifact. + * @param context the CallContext. + * + * @return the data. + */ + @Override + public Object getData(Artifact artifact, CallContext context) { + logger.debug("ExtremeCurveFacet.getData"); + if (artifact instanceof FLYSArtifact) { + FLYSArtifact flys = (FLYSArtifact)artifact; + CalculationResult res = + (CalculationResult) flys.compute(context, + ComputeType.ADVANCE, + false); + + ExtremeResult result = (ExtremeResult) res.getData(); + double currentKm = getCurrentKm(context); + + KMIndex<Curve> curves = result.getCurves(); + + KMIndex.Entry<Curve> curveEntry = curves.search(currentKm); + + if (curveEntry != null) { + logger.debug("A curve at km = " + currentKm); + Curve c = curveEntry.getValue(); + // Find segment in which the curr. km is located. + ExtremeAccess access = new ExtremeAccess(flys, context); + + double[] ds = access.getValuesForRange(currentKm); + + if (ds != null) { + double m = DoubleUtil.maxInArray(ds); + // Add 5 percent. + m *= 1.05d; + c.setSuggestedMaxQ(m); + } + + return c; + } + else { + logger.debug("No curve at km = " + currentKm); + return null; + } + } + else { + logger.debug("Not an instance of FLYSArtifact / WINFOArtifact."); + return null; + } + } + + + /** + * Create a deep copy of this Facet. + * @return a deep copy. + */ + @Override + public ExtremeCurveFacet deepCopy() { + ExtremeCurveFacet copy = new ExtremeCurveFacet(); + copy.set(this); + return copy; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :