Mercurial > dive4elements > river
view artifacts/src/main/java/org/dive4elements/river/artifacts/model/sq/SQOverviewFacet.java @ 6152:0587819960c3
Waterlevel differences & bed height differences: Add new model LinearInterpolated intented to unify the two very similiar calculations. The focus of the current implementation is correctness and not speed! The fact that the data sets more mostly sorted by station is not exploited. Doing so would improve performance significantly.
author | Sascha L. Teichmann <teichmann@intevation.de> |
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date | Sun, 02 Jun 2013 17:52:53 +0200 |
parents | af13ceeba52a |
children | aff189df381b |
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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.sq; import org.apache.log4j.Logger; import org.dive4elements.artifacts.Artifact; import org.dive4elements.artifacts.CallContext; import org.dive4elements.river.artifacts.model.DataFacet; import org.dive4elements.river.artifacts.model.FacetTypes; import org.dive4elements.river.artifacts.states.DefaultState.ComputeType; public class SQOverviewFacet extends DataFacet implements FacetTypes { private static final Logger logger = Logger.getLogger(SQOverviewFacet.class); protected int fractionIdx; public SQOverviewFacet() { } public SQOverviewFacet( int idx, int fractionIdx, String name, String description, String hash, String stateId ) { super(idx, name, description, ComputeType.ADVANCE, hash, stateId); this.fractionIdx = fractionIdx; } @Override public Object getData(Artifact artifact, CallContext context) { logger.debug("SQOverviewFacet.getData"); switch(fractionIdx) { case 0: return "sq_relation_a"; case 1: return "sq_relation_b"; case 2: return "sq_relation_c"; case 3: return "sq_relation_d"; case 4: return "sq_relation_e"; case 5: return "sq_relation_f"; default: return null; } } @Override public SQOverviewFacet deepCopy() { SQOverviewFacet copy = new SQOverviewFacet(); copy.set(this); return copy; } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :