/*
* 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.jts.isempty;
import com.vividsolutions.jts.geom.Geometry;
import org.geotoolkit.processing.AbstractProcess;
import org.opengis.parameter.ParameterValueGroup;
import static org.geotoolkit.processing.jts.isempty.IsEmptyDescriptor.*;
import static org.geotoolkit.parameter.Parameters.*;
/**
* @author Quentin Boileau (Geomatys)
* @module
*/
public class IsEmptyProcess extends AbstractProcess {
public IsEmptyProcess(final ParameterValueGroup input) {
super(INSTANCE,input);
}
@Override
protected void execute() {
final Geometry geom1 = value(GEOM, inputParameters);
final boolean result = geom1.isEmpty();
getOrCreate(RESULT, outputParameters).setValue(result);
}
}