Mercurial > dive4elements > river
diff flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/sq/Measurements.java @ 3290:36f3b53d5cfc
SQ relation: Added infrastructure to extract fractions from measurments.
flys-artifacts/trunk@4958 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Sascha L. Teichmann <sascha.teichmann@intevation.de> |
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date | Thu, 12 Jul 2012 17:34:40 +0000 |
parents | |
children | 5e52202302e5 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/sq/Measurements.java Thu Jul 12 17:34:40 2012 +0000 @@ -0,0 +1,121 @@ +package de.intevation.flys.artifacts.model.sq; + +import java.util.List; +import java.util.ArrayList; + +public class Measurements +{ + public interface SExtractor { + double getS(Measurement measument); + } // interface SExtractor + + public static final SExtractor S_SF_EXTRACTOR = new SExtractor() { + @Override + public double getS(Measurement measument) { + return measument.S_SF(); + } + }; + + public static final SExtractor S_SS_EXTRACTOR = new SExtractor() { + @Override + public double getS(Measurement measument) { + return measument.S_SS(); + } + }; + + public static final SExtractor S_BL_S_EXTRACTOR = new SExtractor() { + @Override + public double getS(Measurement measument) { + return measument.S_BL_S(); + } + }; + + public static final SExtractor S_BL_FG_EXTRACTOR = new SExtractor() { + @Override + public double getS(Measurement measument) { + return measument.S_BL_FG(); + } + }; + + public static final SExtractor S_BL_CG_EXTRACTOR = new SExtractor() { + @Override + public double getS(Measurement measument) { + return measument.S_BL_CG(); + } + }; + + public static final SExtractor S_BL_EXTRACTOR = new SExtractor() { + @Override + public double getS(Measurement measument) { + return measument.S_BL(); + } + }; + + protected List<Measurement> measuments; + + public Measurements() { + } + + public Measurements(List<Measurement> measuments) { + this.measuments = measuments; + } + + public List<SQ> extractSQ(SExtractor extractor) { + List<SQ> result = new ArrayList(measuments.size()); + for (Measurement measument: measuments) { + SQ sq = new SQ(extractor.getS(measument), measument.Q()); + if (sq.isValid()) { + result.add(sq); + } + } + return result; + } + + public List<SQ> S_SF() { + return extractSQ(S_SF_EXTRACTOR); + } + + public List<SQ> S_SS() { + return extractSQ(S_SS_EXTRACTOR); + } + + public List<SQ> S_BL_S() { + return extractSQ(S_BL_S_EXTRACTOR); + } + + public List<SQ> S_BL_FG() { + return extractSQ(S_BL_FG_EXTRACTOR); + } + + public List<SQ> S_BL_CG() { + return extractSQ(S_BL_CG_EXTRACTOR); + } + + public List<SQ> S_BL() { + return extractSQ(S_BL_EXTRACTOR); + } + + public List<SQ> getSQs(int index) { + switch (index) { + case 0: return S_SF(); + case 1: return S_SS(); + case 2: return S_BL_S(); + case 3: return S_BL_FG(); + case 4: return S_BL_CG(); + case 5: return S_BL(); + } + // XXX: Should we throw an exception? + return null; + } + + @Override + public String toString() { + StringBuilder sb = new StringBuilder("Measurements ["); + for (int i = 0, M = measuments.size(); i < M; ++i) { + if (i > 0) sb.append(", "); + sb.append(measuments.get(i)); + } + return sb.append(']').toString(); + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :