teichmann@5844: /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde
teichmann@5844:  * Software engineering by Intevation GmbH
teichmann@5844:  *
teichmann@5992:  * This file is Free Software under the GNU AGPL (>=v3)
teichmann@5844:  * and comes with ABSOLUTELY NO WARRANTY! Check out the
teichmann@5992:  * documentation coming with Dive4Elements River for details.
teichmann@5844:  */
teichmann@5844: 
teichmann@5829: package org.dive4elements.river.importer.parsers;
ingo@2806: 
ingo@2808: import java.text.ParseException;
ingo@2808: 
ingo@2806: import org.apache.log4j.Logger;
ingo@2806: 
teichmann@5829: import org.dive4elements.river.importer.ImportBedHeight;
teichmann@5829: import org.dive4elements.river.importer.ImportBedHeightSingle;
teichmann@5829: import org.dive4elements.river.importer.ImportBedHeightSingleValue;
ingo@2806: 
ingo@2806: 
ingo@2811: public class BedHeightSingleParser extends BedHeightParser {
ingo@2806: 
ingo@2806:     private static final Logger log =
ingo@2806:         Logger.getLogger(BedHeightSingleParser.class);
ingo@2806: 
ingo@2806: 
ingo@2811:     @Override
ingo@2811:     protected ImportBedHeight newImportBedHeight(String description) {
ingo@2811:         return new ImportBedHeightSingle(description);
ingo@2808:     }
ingo@2808: 
ingo@2808: 
felix@3955:     /**
felix@3955:      * Create ImportBedHeightSingleValue from a line of csv file, add
felix@3955:      * it to the ImportBedHeight.
felix@3955:      */
ingo@2811:     @Override
ingo@2811:     protected void handleDataLine(ImportBedHeight obj, String line) {
tom@7354:         String[] values = line.split(SEPERATOR_CHAR, -1);
ingo@2808: 
tom@7354:         if (values == null) {
tom@7354:             log.warn("BSP: Error while parsing data line: '" + line + "'");
ingo@2808:             return;
ingo@2808:         }
ingo@2808: 
tom@6203:         Double km;
felix@3955: 
felix@3955:         try {
tom@6203:             km = new Double(nf.parse(values[0]).doubleValue());
teichmann@7372: 
tom@6273:             Double key = Double.valueOf(km);
tom@6273: 
tom@6273:             if (kmExists.contains(key)) {
tom@6273:                 log.warn("duplicate station '" + km + "': -> ignored");
tom@6273:                 return;
tom@6273:             }
tom@6273: 
tom@6273:             kmExists.add(key);
teichmann@7372:         }
felix@3955:         catch (ParseException e) {
felix@3955:             // We expect a lot of ";;;;;;" lines.
felix@3955:             return;
felix@3955:         }
felix@3955: 
felix@3955:         // Handle gaps like "10,0;;;;;".
tom@7417:         if (values.length <= 2) {
tom@6047:             // Do not import line without useful data
tom@7417:             if (values.length < 2) {
tom@7417:                 return;
tom@7417:             }
tom@7417:             if (values[1].length() == 0) {
tom@7417:                 return;
tom@7417:             }
felix@3955:         }
felix@3955: 
teichmann@7372:         Double height = null;
teichmann@7372:         if (values[1].length() > 0) {
teichmann@7372:             try {
teichmann@7372:                 height = new Double(nf.parse(values[1]).doubleValue());
teichmann@7372:             }
teichmann@7372:             catch (ParseException e) {
teichmann@7372:                 log.warn("BSP: unparseable height " + values[1]);
teichmann@7372:             }
teichmann@7372:         }
tom@6298: 
teichmann@7372:         Double uncertainty = null;
teichmann@7372:         if (values[2].length() > 0) {
teichmann@7372:             try {
teichmann@7372:                 uncertainty = new Double(nf.parse(values[2]).doubleValue());
teichmann@7372:             }
teichmann@7372:             catch (ParseException e) {
teichmann@7372:                 log.warn("BSP: unparseable uncertainty value " + values[2]);
teichmann@7372:             }
teichmann@7372:         }
tom@6298: 
teichmann@7372:         Double dataGap = null;
teichmann@7372:         if (values[3].length() > 0) {
teichmann@7372:             try {
teichmann@7372:                 dataGap = new Double(nf.parse(values[3]).doubleValue());
teichmann@7372:             }
teichmann@7372:             catch (ParseException e) {
teichmann@7372:                 log.warn("BSP: unparseable data gap " + values[3]);
teichmann@7372:             }
teichmann@7372:         }
tom@6298: 
teichmann@7372:         Double soundingWidth = null;
teichmann@7372:         if (values[4].length() > 0) {
teichmann@7372:             try {
teichmann@7372:                 soundingWidth = new Double(nf.parse(values[4]).doubleValue());
teichmann@7372:             }
teichmann@7372:             catch (ParseException e) {
teichmann@7372:                 log.warn("BSP: unparseable sounding width " + values[4]);
teichmann@7372:             }
teichmann@7372:         }
tom@6298: 
teichmann@7372:         Double width = null;
teichmann@7372:         if (values[5].length() > 0) {
teichmann@7372:             try {
teichmann@7372:                 width = new Double(nf.parse(values[5]).doubleValue());
teichmann@7372:             }
teichmann@7372:             catch (ParseException e) {
teichmann@7372:                 log.warn("BSP: unparseable width " + values[5]);
teichmann@7372:             }
teichmann@7372:         }
teichmann@7372: 
teichmann@7372:         ImportBedHeightSingleValue value = new ImportBedHeightSingleValue(
teichmann@7372:             (ImportBedHeightSingle) obj,
teichmann@7372:             km,
teichmann@7372:             height,
teichmann@7372:             uncertainty,
teichmann@7372:             dataGap,
teichmann@7372:             soundingWidth,
teichmann@7372:             width);
teichmann@7372: 
teichmann@7372:         obj.addValue(value);
ingo@2808:     }
ingo@2806: }
ingo@2806: // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :