GeometryConstant.java

/*
 * This file is part of the GeoLatte project.
 *
 * GeoLatte 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, either version 3 of the License, or
 * (at your option) any later version.
 *
 * GeoLatte 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.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with GeoLatte.  If not, see <http://www.gnu.org/licenses/>.
 *
 * Copyright (C) 2010 - 2010 and Ownership of code is shared by:
 * Qmino bvba - Romeinsestraat 18 - 3001 Heverlee  (http://www.qmino.com)
 * Geovise bvba - Generaal Eisenhowerlei 9 - 2140 Antwerpen (http://www.geovise.com)
 */

package org.geolatte.common.expressions.geo;

import org.geolatte.common.expressions.ConstantExpression;
import org.geolatte.geom.Geometry;

/**
 * <p>
 * Expression that represents a constant Geometry value.
 * </p>
 *
 * @author Bert Vanhooff
 * @author <a href="http://www.qmino.com">Qmino bvba</a>
 * @since SDK1.5
 */
public class GeometryConstant extends GeometryExpression implements ConstantExpression<Geometry>{

    private Geometry geometry;

    public GeometryConstant(Geometry geometry) {

        this.geometry = geometry;
    }

    public Geometry evaluate(Object o) {

        return geometry;
    }
}