Mercurial > dive4elements > river
diff artifacts/src/main/java/org/dive4elements/river/exports/sq/SQRelationExporter.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/exports/sq/SQRelationExporter.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/exports/sq/SQRelationExporter.java Thu Apr 25 15:23:37 2013 +0200 @@ -0,0 +1,162 @@ +package org.dive4elements.river.exports.sq; + +import java.io.OutputStream; +import java.util.ArrayList; +import java.util.List; + +import org.w3c.dom.Document; + +import au.com.bytecode.opencsv.CSVWriter; + +import org.dive4elements.artifacts.CallContext; + +import org.dive4elements.river.artifacts.model.CalculationResult; + +import org.dive4elements.river.artifacts.model.sq.SQFractionResult; +import org.dive4elements.river.artifacts.model.sq.SQResult; +import org.dive4elements.river.artifacts.model.Parameters; + +import org.dive4elements.river.exports.AbstractExporter; + +import org.apache.log4j.Logger; + +/** + * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> + */ +public class SQRelationExporter extends AbstractExporter { + + /** Private logger. */ + private static final Logger logger = + Logger.getLogger(SQRelationExporter.class); + + + public static final String CSV_PARAMETER = + "export.sqrelation.csv.header.parameter"; + + public static final String CSV_STATION = + "export.sqrelation.csv.header.station"; + + public static final String CSV_KM = + "export.sqrelation.csv.header.km"; + + public static final String CSV_FUNCTION = + "export.sqrelation.csv.header.function"; + + public static final String CSV_GAUGE = + "export.sqrelation.csv.header.gauge"; + + public static final String CSV_COEFF_A = + "export.sqrelation.csv.header.coeff.a"; + + public static final String CSV_COEFF_B = + "export.sqrelation.csv.header.coeff.b"; + + public static final String CSV_COEFF_Q = + "export.sqrelation.csv.header.coeff.q"; + + public static final String CSV_COEFF_R = + "export.sqrelation.csv.header.coeff.r"; + + public static final String CSV_N_TOTAL = + "export.sqrelation.csv.header.n.total"; + + public static final String CSV_N_OUTLIERS = + "export.sqrelation.csv.header.n.outliers"; + + public static final String CSV_C_DUAN = + "export.sqrelation.csv.header.c.duan"; + + public static final String CSV_C_FERGUSON = + "export.sqrelation.csv.header.c.ferguson"; + + public static final String CSV_VARIANCE = + "export.sqrelation.csv.header.variance"; + + + protected List<SQResult []> data; + + + public void init(Document request, OutputStream out, CallContext cc) { + super.init(request, out, cc); + data = new ArrayList<SQResult []>(); + } + + + @Override + protected void addData(Object d) { + if (d instanceof CalculationResult) { + d = ((CalculationResult)d).getData(); + if (d instanceof SQResult []) { + data.add((SQResult [])d); + } + } + } + + protected void writeCSVHeader(CSVWriter writer) { + writer.writeNext(new String[] { + msg(CSV_KM , CSV_KM), + msg(CSV_PARAMETER, CSV_PARAMETER), + msg(CSV_COEFF_A , CSV_COEFF_A), + msg(CSV_COEFF_B , CSV_COEFF_B), + msg(CSV_N_TOTAL , CSV_N_TOTAL), + msg(CSV_N_OUTLIERS, CSV_N_OUTLIERS), + msg(CSV_VARIANCE , CSV_VARIANCE) + }); + } + + @Override + protected void writeCSVData(CSVWriter writer) { + logger.debug("writeCSVData"); + + writeCSVHeader(writer); + + for (SQResult [] results: data) { + for (SQResult result: results) { + data2CSV(writer, result); + } + } + } + + protected void data2CSV(CSVWriter writer, SQResult result) { + logger.debug("data2CSV"); + + // TODO: i18n + String km = String.valueOf(result.getKm()); + + for (int i = 0; i < SQResult.NUMBER_FRACTIONS; ++i) { + SQFractionResult fraction = result.getFraction(i); + + String name = result.getFractionName(i); + + Parameters parameters = fraction.getParameters(); + + if (parameters == null) { + continue; + } + + double a = parameters.getValue(0, "a"); + double b = parameters.getValue(0, "b"); + double sd = Math.sqrt(parameters.getValue(0, "std_dev")); + int o = fraction.totalNumOutliers(); + int t = fraction.numMeasurements() + o; + + writer.writeNext(new String[] { + km, + name, + String.valueOf(a), + String.valueOf(b), + String.valueOf(t), + String.valueOf(o), + String.valueOf(sd) + }); + } + } + + + @Override + protected void writePDF(OutputStream out) { + logger.debug("writePDF"); + logger.error("NOT IMPLEMENTED: writePDF"); + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :