/*
* Copyright (c) 2012 Data Harmonisation Panel
*
* All rights reserved. This program and the accompanying materials are made
* available under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation, either version 3 of the License,
* or (at your option) any later version.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this distribution. If not, see <http://www.gnu.org/licenses/>.
*
* Contributors:
* HUMBOLDT EU Integrated Project #030962
* Data Harmonisation Panel <http://www.dhpanel.eu>
*/
package eu.esdihumboldt.hale.common.filter;
import org.geotools.filter.text.cql2.CQLException;
import org.geotools.filter.text.ecql.ECQL;
import org.opengis.filter.Filter;
/**
* Extended CQL Filter. Two ECQL filters are seen as equal if they are based on
* the same ECQL expression.
*
* @author Sebastian Reinhardt
* @author Simon Templer
*/
public class FilterGeoECqlImpl extends AbstractGeotoolsFilter {
/**
* Create a ECQL filter.
*
* @param filterTerm the ECQL expression
* @throws CQLException if parsing the ECQL fails
*/
public FilterGeoECqlImpl(String filterTerm) throws CQLException {
super(filterTerm);
}
@Override
protected Filter createFilter(String filterTerm) throws CQLException {
return ECQL.toFilter(filterTerm);
}
}