teichmann@5863: /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde
teichmann@5863:  * Software engineering by Intevation GmbH
teichmann@5863:  *
teichmann@5994:  * This file is Free Software under the GNU AGPL (>=v3)
teichmann@5863:  * and comes with ABSOLUTELY NO WARRANTY! Check out the
teichmann@5994:  * documentation coming with Dive4Elements River for details.
teichmann@5863:  */
teichmann@5863: 
teichmann@5831: package org.dive4elements.river.artifacts.access;
rrenkert@4371: 
rrenkert@4371: import gnu.trove.TIntArrayList;
rrenkert@4371: 
rrenkert@4371: import org.apache.log4j.Logger;
rrenkert@4371: 
teichmann@5867: import org.dive4elements.river.artifacts.D4EArtifact;
rrenkert@4371: 
rrenkert@4371: 
rrenkert@4371: public class SedimentLoadAccess
felix@4826: extends      RangeAccess
rrenkert@4371: {
felix@7528:     private static final Logger logger = Logger.getLogger(SedimentLoadAccess.class);
rrenkert@4371: 
rrenkert@4371:     private String time;
rrenkert@4371:     private String unit;
rrenkert@4371: 
teichmann@6101:     public SedimentLoadAccess(D4EArtifact artifact) {
teichmann@6101:         super(artifact);
rrenkert@4371:     }
rrenkert@4371: 
rrenkert@4371:     public Double getLowerKM() {
felix@4826:         // TODO update callers
felix@4826:         return getFrom();
rrenkert@4371:     }
rrenkert@4371: 
rrenkert@4371:     public Double getUpperKM() {
felix@4826:         // TODO update callers
felix@4826:         return getTo();
rrenkert@4371:     }
rrenkert@4371: 
rrenkert@4371:     public String getYearEpoch() {
rrenkert@4371:         if (time == null) {
rrenkert@4371:             time =  getString("ye_select");
rrenkert@4371:         }
rrenkert@4371:         return time;
rrenkert@4371:     }
rrenkert@4371: 
felix@7528:     /** [startyear, endyear] if its about years. */
rrenkert@4371:     public int[] getPeriod() {
rrenkert@4371:         if (getYearEpoch().equals("year") ) {
rrenkert@4371:             Integer start = getInteger("start");
rrenkert@4371:             Integer end = getInteger("end");
rrenkert@4371:             if (start == null || end == null) {
rrenkert@4371:                 logger.warn("No 'start' or 'end' parameter specified!");
rrenkert@4371:                 return null;
rrenkert@4371:             }
rrenkert@4371: 
rrenkert@4371:             return new int[]{start.intValue(), end.intValue()};
rrenkert@4371:         }
rrenkert@4371:         return null;
rrenkert@4371:     }
rrenkert@4371: 
rrenkert@4371:     public int[][] getEpochs() {
felix@7530:         if (!getYearEpoch().equals("epoch") &&
felix@7530:             !getYearEpoch().equals("off_epoch")) {
felix@7530:             return null;
rrenkert@4371:         }
rrenkert@4371: 
felix@7530:         String data = getString("epochs");
felix@7530: 
felix@7530:         if (data == null) {
felix@7530:             logger.warn("No 'epochs' parameter specified!");
felix@7530:             return null;
felix@7530:         }
felix@7530: 
felix@7530:         String[] parts = data.split(";");
felix@7530: 
felix@7530:         int[][] list = new int[parts.length][];
felix@7530: 
felix@7530:         for (int i = 0; i < parts.length; i++) {
felix@7530:             String[] values = parts[i].split(",");
felix@7530:             TIntArrayList ints = new TIntArrayList();
felix@7530:             try {
felix@7530:                 ints.add(Integer.parseInt(values[0]));
felix@7530:                 ints.add(Integer.parseInt(values[1]));
felix@7530:                 list[i] = ints.toNativeArray();
felix@7530:             }
felix@7530:             catch (NumberFormatException nfe) {
felix@7530:                 logger.warn("Cannot parse int from string: '" + values + "'");
felix@7530:             }
felix@7530:         }
felix@7530:         return list;
rrenkert@4371:     }
rrenkert@4371: 
felix@6677:     /** Returns the selected unit (t/a or m3/a). */
rrenkert@4371:     public String getUnit () {
rrenkert@4371:         if (unit == null) {
rrenkert@4371:             unit = getString("unit");
rrenkert@4371:         }
rrenkert@4371:         return unit;
rrenkert@4371:     }
rrenkert@4371: }
rrenkert@4371: // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :