Mercurial > dive4elements > river
view artifacts/src/main/java/org/dive4elements/river/artifacts/model/minfo/BedDiffFilterFacet.java @ 8653:dbec49147f54
(issue1755) Do not create interpolated themes and disable export of non interpolatable data.
Due to the fact that data can contain NaN's which will be filtered out
before creating the interpolator this requires the actual check
for interpolatable data when data is set in the ResultValue
author | Andre Heinecke <andre.heinecke@intevation.de> |
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date | Wed, 01 Apr 2015 17:10:03 +0200 |
parents | e4606eae8ea5 |
children | afa2096a1f15 |
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/* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde * Software engineering by Intevation GmbH * * This file is Free Software under the GNU AGPL (>=v3) * and comes with ABSOLUTELY NO WARRANTY! Check out the * documentation coming with Dive4Elements River for details. */ package org.dive4elements.river.artifacts.model.minfo; import org.apache.log4j.Logger; import org.dive4elements.artifactdatabase.state.Facet; import org.dive4elements.artifacts.Artifact; import org.dive4elements.artifacts.CallContext; import org.dive4elements.river.artifacts.D4EArtifact; import org.dive4elements.river.artifacts.access.RiverAccess; import org.dive4elements.river.artifacts.context.RiverContext; import org.dive4elements.river.artifacts.model.CalculationResult; import org.dive4elements.river.artifacts.model.DataFacet; import org.dive4elements.river.artifacts.math.MovingAverage; import org.dive4elements.river.artifacts.model.ZoomScale; import org.dive4elements.river.artifacts.resources.Resources; import org.dive4elements.river.artifacts.states.DefaultState.ComputeType; public class BedDiffFilterFacet extends DataFacet { private static Logger log = Logger.getLogger(BedDiffFilterFacet.class); public BedDiffFilterFacet() { } public BedDiffFilterFacet(int idx, String name, String description, ComputeType type, String stateId, String hash) { super(idx, name, description, type, hash, stateId); this.metaData.put("X", "chart.longitudinal.section.xaxis.label"); this.metaData.put("Y", "chart.beddifference.yaxis.label.diff"); } public Object getData(Artifact artifact, CallContext context) { log.debug("Get data for bed density at index: " + index); D4EArtifact flys = (D4EArtifact) artifact; CalculationResult res = (CalculationResult) flys.compute(context, hash, stateId, type, false); BedDiffYearResult[] data = (BedDiffYearResult[]) res.getData(); // TODO CAST TO SPECIFIC CLASS Double start = (Double)context.getContextValue("startkm"); Double end = (Double)context.getContextValue("endkm"); if(start != null && end != null) { RiverContext fc = (RiverContext)context.globalContext(); // Adaptive smoothing, based on zoom factor/diagram extents. ZoomScale scales = (ZoomScale)fc.get("zoomscale"); RiverAccess access = new RiverAccess((D4EArtifact)artifact); String river = access.getRiverName(); double radius = scales.getRadius(river, start, end); BedDiffYearResult oldData = data[index]; double[][] diffs = MovingAverage.weighted(oldData.getDifferencesData(), radius); this.metaData.put( Resources.getMsg(context.getMeta(), "chart.subtitle.radius", new Object[] { radius }), ""); return diffs; } return null; } /** Copy deeply. */ @Override public Facet deepCopy() { BedDiffFilterFacet copy = new BedDiffFilterFacet(); copy.set(this); copy.type = type; copy.hash = hash; copy.stateId = stateId; return copy; } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :