Library: org.gvsig.sldtools

/*******************************************************************************

 *

 *   gvSIG. Desktop Geographic Information System.

 *  

 *   Copyright (C) 2007-2013 gvSIG Association.

 *  

 *   This program is free software; you can redistribute it and/or

 *   modify it under the terms of the GNU General Public License

 *   as published by the Free Software Foundation; either version 3

 *   of the License, or (at your option) any later version.

 *  

 *   This program 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 General Public License for more details.

 *  

 *   You should have received a copy of the GNU General Public License

 *   along with this program; if not, write to the Free Software

 *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,

 *   MA  02110-1301, USA.

 *  

 *   For any additional information, do not hesitate to contact us

 *   at info AT gvsig.com, or visit our website www.gvsig.com.

 *   

 *******************************************************************************/

package org.gvsig.sldsupport.sld.filter.operator.comparison;

import java.util.ArrayList;

import java.util.List;

import org.gvsig.sldsupport.sld.filter.expression.SLDExpression;

import org.gvsig.sldsupport.sld.filter.operator.SLDComparisonOperator;

public class SLDIsBetweenOperator

implements SLDComparisonOperator {

        protected SLDExpression expr = null;

        protected SLDExpression lower_expr = null;

        protected SLDExpression upper_expr = null;

        public SLDIsBetweenOperator() {

        }

        public SLDExpression getExpression() {

                return expr;

        }

        public SLDExpression getLowerBoundary() {

                return lower_expr;

        }

        public SLDExpression getUpperBoundary() {

                return upper_expr;

        }

        public void setExpression(SLDExpression e) {

                expr = e;

        }

        public void setLowerBoundary(SLDExpression e) {

                lower_expr = e;

        }

        public void setUpperBoundary(SLDExpression e) {

                upper_expr = e;

        }

        public List<SLDExpression> getExpressions() {

                List<SLDExpression> resp = new ArrayList<SLDExpression>();

                if (expr != null) {

                        resp.add(expr);

                }

                if (lower_expr != null) {

                        resp.add(lower_expr);

                }

                if (upper_expr != null) {

                        resp.add(upper_expr);

                }

                return resp;

        }        

}