/*
* JGrass - Free Open Source Java GIS http://www.jgrass.org
* (C) HydroloGIS - www.hydrologis.com
*
* This library is free software; you can redistribute it and/or modify it under
* the terms of the GNU Library General Public License as published by the Free
* Software Foundation; either version 2 of the License, or (at your option) any
* later version.
*
* This library is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more
* details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; if not, write to the Free Foundation, Inc., 59
* Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package org.jgrasstools.hortonmachine.modules.hydrogeomorphology.adige.core;
import java.util.HashMap;
import org.jgrasstools.gears.libs.modules.JGTConstants;
/**
* Utility class for handling of Dams mappings and data retrival.
*
* @author Andrea Antonello (www.hydrologis.com)
*/
public class Dams implements IDischargeContributor {
private final HashMap<String, Integer> dams_pfaff2idMap;
private HashMap<Integer, double[]> dams_id2valuesQMap;
/**
* Constructor.
*
* @param dams_pfaff2idMap {@link HashMap map} of pfafstetter numbers versus
* dams points id.
*/
public Dams( HashMap<String, Integer> dams_pfaff2idMap ) {
this.dams_pfaff2idMap = dams_pfaff2idMap;
}
public Double getDischarge( String pNum ) {
Integer damId = dams_pfaff2idMap.get(pNum);
if (damId != null) {
double[] discharge = dams_id2valuesQMap.get(damId);
if (discharge != null) {
return discharge[0];
}
}
return JGTConstants.doubleNovalue;
}
public void setCurrentData( HashMap<Integer, double[]> currentDataMap ) {
dams_id2valuesQMap = currentDataMap;
}
public double mergeWithDischarge( double contributorDischarge, double inputDischarge ) {
return contributorDischarge;
}
}