Mercurial > dive4elements > river
view artifacts/src/main/java/org/dive4elements/river/artifacts/model/WWQQJRDataSource.java @ 8755:30b1ddadf275
(issue1801) Unify reference gauge finding code
The basic way as described in the method comment of the
determineRefGauge method is now used in the WINFOArtifact,
MainValuesService and RiverUtils.getGauge method.
RiverUtils.getGauge previously just returned the first
gauge found. While this is now a behavior change I believe
that it is always more correct then the undeterministic
behavior of the previous implmenentation.
author | Andre Heinecke <andre.heinecke@intevation.de> |
---|---|
date | Wed, 24 Jun 2015 14:07:26 +0200 |
parents | e4606eae8ea5 |
children | 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.artifacts.model; import java.util.ArrayList; import java.util.HashMap; import org.apache.log4j.Logger; import net.sf.jasperreports.engine.JRDataSource; import net.sf.jasperreports.engine.JRException; import net.sf.jasperreports.engine.JRField; /** * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a> */ public class WWQQJRDataSource implements JRDataSource { /** The log used in this exporter.*/ private static Logger log = Logger.getLogger(WWQQJRDataSource.class); /** * */ private ArrayList<String[]> data; private HashMap<String, String> metaData; private int index = -1; /** * */ public WWQQJRDataSource() { data = new ArrayList<String[]>(); metaData = new HashMap<String, String>(); } /** * */ public void addData(String[] data) { this.data.add(data); } /** * */ public void addMetaData(String key, String value) { this.metaData.put(key, value); } /** * */ public boolean next() throws JRException { index++; return (index < data.size()); } /** * */ public Object getFieldValue(JRField field) throws JRException { Object value = ""; String fieldName = field.getName(); if ("river".equals(fieldName)) { value = metaData.get("river"); } else if ("date".equals(fieldName)) { value = metaData.get("date"); } else if ("calculation".equals(fieldName)) { value = metaData.get("calculation"); } else if ("reference".equals(fieldName)) { value = metaData.get("reference"); } else if ("location".equals(fieldName)) { value = metaData.get("location"); } else if ("km1".equals(fieldName)) { value = data.get(index)[0]; } else if ("location1".equals(fieldName)) { value = data.get(index)[1]; } else if ("W1".equals(fieldName)) { value = data.get(index)[2]; } else if ("Q1".equals(fieldName)) { value = data.get(index)[3]; } else if ("km2".equals(fieldName)) { value = data.get(index)[4]; } else if ("location2".equals(fieldName)) { value = data.get(index)[5]; } else if ("W2".equals(fieldName)) { value = data.get(index)[6]; } else if ("Q2".equals(fieldName)) { value = data.get(index)[7]; } else if ("Wcm1".equals(fieldName)) { value = data.get(index)[8]; } else if ("Wcm2".equals(fieldName)) { value = data.get(index)[9]; } return value; } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :