Mercurial > dive4elements > river
view artifacts/src/main/java/org/dive4elements/river/artifacts/model/minfo/SedimentLoadLSFacet.java @ 8587:07c9ac22f611
(issue1755) Generalise BedQuality result handling
The bedquality calculation now produces a result for each time period
which has BedQualityResultValues for each specific result type.
Formally this was split up in density, porosity and diameter classes
with some bedload diameter classes mixed in for extra fun.
The intent of this commit is to allow more shared code and generic
access patterns to the BedQuality results.
author | Andre Heinecke <andre.heinecke@intevation.de> |
---|---|
date | Wed, 18 Mar 2015 18:42:08 +0100 |
parents | 1cd7225df846 |
children | b32c1927f90d |
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/* Copyright (C) 2012, 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 gnu.trove.TDoubleArrayList; import org.dive4elements.artifactdatabase.state.Facet; import org.dive4elements.artifactdatabase.state.StaticFacet; import org.dive4elements.artifacts.Artifact; import org.dive4elements.artifacts.CallContext; import org.dive4elements.artifacts.CallMeta; import org.dive4elements.river.artifacts.D4EArtifact; import org.dive4elements.river.artifacts.resources.Resources; import org.dive4elements.river.artifacts.model.DataFacet; import org.dive4elements.river.artifacts.states.DefaultState.ComputeType; import org.dive4elements.river.model.SedimentLoadLS; import org.dive4elements.river.model.SedimentLoadLSValue; import org.apache.log4j.Logger; import org.w3c.dom.Document; /** Facet to access sediment loads for longitudinal sections. * This facet differs from the sedimentloadfacet in that it * handles values from the sedimentload_ls table in the backend db. * * The sedimentload facet uses the internal sedimentload data model * to work with measurement stations instead. */ public class SedimentLoadLSFacet extends DataFacet implements StaticFacet { private static Logger log = Logger.getLogger(SedimentLoadLSFacet.class); /* Aheinecke we probably need to get the kind and split this up here * in some way */ private static final String NAME = "sedimentload.ls"; public SedimentLoadLSFacet() { } public SedimentLoadLSFacet(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", ""); } @Override public Object getData(Artifact artifact, CallContext context) { log.debug("get Data"); D4EArtifact arti = (D4EArtifact) artifact; String idStr = arti.getDataAsString("load_id"); int id = Integer.valueOf(idStr); SedimentLoadLS theLoad = SedimentLoadLS.getSedimentLoadById(id); if (theLoad == null) { log.error("No load found for id: " + idStr); return null; } /* Now lets get what we want */ TDoubleArrayList xPos = new TDoubleArrayList(); TDoubleArrayList yPos = new TDoubleArrayList(); for (SedimentLoadLSValue val: theLoad.getSedimentLoadLSValues()) { double value = val.getValue(); if (Double.isNaN(value)) { continue; } xPos.add(val.getStation()); yPos.add(value); } return new double[][] {xPos.toNativeArray(), yPos.toNativeArray()}; } @Override public void setup(Artifact artifact, Document data, CallMeta callMeta) { log.debug("setup"); String code = D4EArtifact.getDatacageIDValue(data); String[] split = code.split(";"); String idStr = split[0]; String years = split.length >= 2 ? split[1] : ""; String kind = split.length >= 3 ? split[2] : ""; int id = Integer.valueOf(idStr); SedimentLoadLS theLoad = SedimentLoadLS.getSedimentLoadById(id); if (theLoad == null) { log.error("No load found for id: " + idStr); return; } log.debug("Setting up SedimentLoadLSFacet for id: " + id); if (theLoad.getGrainFraction() != null) { log.debug("GrainFraction: " + theLoad.getGrainFraction().getName()); } log.debug("Kind: " + theLoad.getKind()); log.debug("Unit: " + theLoad.getUnit().getName()); // Name has the pattern sedimentload.ls.<unit>.<grainfraction_name> name = NAME; String i18nUnit = ""; if (theLoad.getUnit().getName().equals("m3/a")) { /* unit_id is NOT NULL */ name += ".m3a"; i18nUnit = "m\u00b3/a"; } else { name += ".ta"; i18nUnit = "t/a"; } String gfName; if (theLoad.getGrainFraction() != null) { gfName = theLoad.getGrainFraction().getName(); } else { gfName = "unknown"; } name += "." + gfName; log.debug("Created facet: " + name); description = Resources.getMsg( callMeta, "facet.sedimentload." + gfName, new Object[] { years, i18nUnit }); if (kind.equals("official")) { String descPrefix = Resources.getMsg( callMeta, "facet.sedimentload.prefix.offcial"); description = descPrefix + description; } ((D4EArtifact)artifact).addStringData("load_id", idStr); } /** Copy deeply. */ @Override public Facet deepCopy() { SedimentLoadLSFacet copy = new SedimentLoadLSFacet(); 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 :