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package nl.wldelft.fews.system.plugin.dataImport;

import nl.wldelft.util.io.LineReader;
import nl.wldelft.util.io.TextParser;
import nl.wldelft.util.timeseries.DefaultTimeSeriesHeader;
import nl.wldelft.util.timeseries.TimeSeriesContentHandler;

/**
 * Imports KNMI IRIS files.
 *
 * File format (comma separated):
 *
 * id, location name, x-coor, y-coor, date, value
 *
 */
public class KnmiIrisTimeSeriesParser implements TextParser<TimeSeriesContentHandler> {
    @Override
    public void parse(LineReader reader, String virtualFileName, TimeSeriesContentHandler contentHandler) throws Exception {
        DefaultTimeSeriesHeader header = new DefaultTimeSeriesHeader();

        for (String[] buffer = new String[6]; reader.readLine(',', buffer) != -1;) {
            header.setLocationId(buffer[0]);
            header.setParameterId(buffer[0]);
            contentHandler.setTimeSeriesHeader(header);
            contentHandler.setTime(contentHandler.getDefaultTimeZone(), "yyyyMMdd", buffer[4]);
            contentHandler.setValue('.', buffer[5]);
            contentHandler.applyCurrentFields();
        }
    }
}