aheinecke@6240: /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde
aheinecke@6240:  * Software engineering by Intevation GmbH
aheinecke@6240:  *
aheinecke@6240:  * This file is Free Software under the GNU AGPL (>=v3)
aheinecke@6240:  * and comes with ABSOLUTELY NO WARRANTY! Check out the
aheinecke@6240:  * documentation coming with Dive4Elements River for details.
aheinecke@6240:  */
aheinecke@6240: 
aheinecke@6240: package org.dive4elements.river.artifacts.model.minfo;
aheinecke@6240: 
aheinecke@6240: import java.util.ArrayList;
aheinecke@6240: import java.util.HashMap;
aheinecke@6240: 
aheinecke@6240: import net.sf.jasperreports.engine.JRDataSource;
aheinecke@6240: import net.sf.jasperreports.engine.JRException;
aheinecke@6240: import net.sf.jasperreports.engine.JRField;
aheinecke@6240: 
aheinecke@6240: 
aheinecke@6240: /**
aheinecke@6240:  * @author <a href="mailto:aheinecke@intevation.de">Andre Heinecke</a>
aheinecke@6240:  */
aheinecke@6240: public class BedDifferenceJRDataSource implements JRDataSource
aheinecke@6240: {
aheinecke@6240:     private ArrayList<String[]> data;
aheinecke@6240:     private HashMap<String, String> metaData;
aheinecke@6240: 
aheinecke@6240:     private int index = -1;
aheinecke@6240: 
aheinecke@6240:     public BedDifferenceJRDataSource() {
aheinecke@6240:         data = new ArrayList<String[]>();
aheinecke@6240:         metaData = new HashMap<String, String>();
aheinecke@6240:     }
aheinecke@6240: 
aheinecke@6240:     public void addData(String[] val) {
aheinecke@6240:         data.add(val);
aheinecke@6240:     }
aheinecke@6240: 
aheinecke@6240:     public void addMetaData(String key, String value) {
aheinecke@6240:         metaData.put(key, value);
aheinecke@6240:     }
aheinecke@6240: 
aheinecke@6240:     public boolean next() throws JRException {
aheinecke@6240:         index++;
aheinecke@6240:         return (index < data.size());
aheinecke@6240:     }
aheinecke@6240: 
aheinecke@6240:     public Object getFieldValue(JRField field) throws JRException {
aheinecke@6240:         Object value = "";
aheinecke@6240:         String fieldName = field.getName();
aheinecke@6240:         if ("river".equals(fieldName)) {
aheinecke@6240:             value = metaData.get("river");
aheinecke@6240:         }
aheinecke@6240:         else if ("calculation".equals(fieldName)) {
aheinecke@6240:             value = metaData.get("calculation");
aheinecke@6240:         }
aheinecke@6240:         else if ("ye_mode".equals(fieldName)) {
aheinecke@6240:             value = metaData.get("ye_mode");
aheinecke@6240:         }
aheinecke@6240:         else if ("date".equals(fieldName)) {
aheinecke@6240:             value = metaData.get("date");
aheinecke@6240:         }
aheinecke@6240:         else if ("differences".equals(fieldName)) {
aheinecke@6240:             value = metaData.get("differences");
aheinecke@6240:         }
tom@7916:         else if ("kmheader".equals(fieldName)) {
tom@7916:             value = metaData.get("kmheader");
tom@7916:         }
tom@7916:         else if ("diffpairheader".equals(fieldName)) {
tom@7916:             value = metaData.get("diffpairheader");
tom@7916:         }
tom@7916:         else if ("diffheader".equals(fieldName)) {
tom@7916:             value = metaData.get("diffheader");
tom@7916:         }
tom@7916:         else if ("morph1header".equals(fieldName)) {
tom@7916:             value = metaData.get("morph1header");
tom@7916:         }
tom@7916:         else if ("morph2header".equals(fieldName)) {
tom@7916:             value = metaData.get("morph2header");
teichmann@7909:         }
aheinecke@6240:         else if ("km".equals(fieldName)) {
aheinecke@6240:             value = data.get(index)[0];
aheinecke@6240:         }
tom@7916:         else if ("diffpair".equals(fieldName)) {
aheinecke@6240:             value = data.get(index)[1];
aheinecke@6240:         }
tom@7916:         else if ("diff".equals(fieldName)) {
teichmann@7915:             value = data.get(index)[2];
teichmann@7915:         }
tom@7916:         else if ("morph1".equals(fieldName)) {
tom@7916:             value = data.get(index)[3];
tom@7916:         }
tom@7916:         else if ("morph2".equals(fieldName)) {
tom@7916:             value = data.get(index)[4];
teichmann@7915:         }
aheinecke@6240:         return value;
aheinecke@6240:     }
aheinecke@6240: }
aheinecke@6240: // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :