Mercurial > dive4elements > river
view artifacts/src/main/java/org/dive4elements/river/exports/fixings/ParametersExporter.java @ 7597:fca46ce8e4f5
(issue1225) Implement Magic labels.
There is now a new value in the chartsettings "Suggested Label" which
is hidden in the property editor. A suggested label is the label that
combines the label's of all processors that wrote data to an axis.
This suggested label is set as the label when the user has not
overwritten the label.
author | Andre Heinecke <aheinecke@intevation.de> |
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date | Mon, 25 Nov 2013 14:58:14 +0100 |
parents | 41567bf1e131 |
children | 7d7aa54afe0c 0a5239a1e46e |
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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.exports.fixings; import au.com.bytecode.opencsv.CSVWriter; import org.dive4elements.river.artifacts.model.CalculationResult; import org.dive4elements.river.artifacts.model.Parameters; import org.dive4elements.river.artifacts.model.fixings.FixAnalysisResult; import org.dive4elements.river.artifacts.resources.Resources; import org.dive4elements.river.exports.AbstractExporter; import java.io.IOException; import java.io.OutputStream; import java.text.NumberFormat; import java.util.ArrayList; import java.util.List; import org.apache.log4j.Logger; public class ParametersExporter extends AbstractExporter { private static Logger log = Logger.getLogger(ParametersExporter.class); protected List<Parameters> parametersList; public ParametersExporter() { parametersList = new ArrayList<Parameters>(); } @Override protected void addData(Object d) { log.debug("ParametersExporter.addData"); if (!(d instanceof CalculationResult)) { log.warn("Invalid data type"); return; } Object data = ((CalculationResult)d).getData(); if (!(data instanceof FixAnalysisResult)) { log.warn("Invalid data stored in result."); return; } FixAnalysisResult result = (FixAnalysisResult)data; parametersList.add(result.getParameters()); } @Override public void generate() throws IOException { log.debug("ParametersExporter.generate"); if (facet == null) { throw new IOException("invalid (null) facet for exporter"); } if (facet.equals(FIX_PARAMETERS)) { generateCSV(); } else { throw new IOException( "invalid facet for exporter: '" + facet + "'"); } } @Override protected void writeCSVData(final CSVWriter writer) throws IOException { if (parametersList.isEmpty()) { return; } Parameters parameters = parametersList.get(0); writer.writeNext(parameters.getColumnNames()); final int numColumns = parameters.getNumberColumns(); parameters.visit(new Parameters.Visitor() { String [] row = new String[numColumns]; NumberFormat format = NumberFormat.getInstance( Resources.getLocale(context.getMeta())); @Override public void visit(double [] data) { for (int i = 0; i < data.length; ++i) { row[i] = format.format(data[i]); } writer.writeNext(row); } }, new double[numColumns]); writer.flush(); } @Override protected void writePDF(OutputStream out) { // TODO: Implement me! } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :