/*
* Geotoolkit - An Open Source Java GIS Toolkit
* http://www.geotoolkit.org
*
* (C) 2011, Geomatys
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation;
* version 2.1 of the License.
*
* 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
* Lesser General Public License for more details.
*/
package org.geotoolkit.processing.math.min;
import org.geotoolkit.processing.AbstractProcess;
import org.opengis.parameter.ParameterValueGroup;
import static org.geotoolkit.processing.math.min.MinDescriptor.*;
import static org.geotoolkit.parameter.Parameters.*;
/**
* @author Quentin Boileau (Geomatys)
* @module
*/
public class MinProcess extends AbstractProcess {
public MinProcess(final ParameterValueGroup input) {
super(INSTANCE,input);
}
@Override
protected void execute() {
final Double[] set = value(SET, inputParameters);
double min = Math.min(set[0].doubleValue(), set[1].doubleValue());
for (int i=1; i<set.length; i++) {
min = Math.min(min, set[i].doubleValue());
}
getOrCreate(RESULT_NUMBER, outputParameters).setValue(min);
}
}