Application: gvSIG desktop

package org.gvsig.sldsupport.impl.sld1_0_0.parsing.filteroperator.logic;

import java.io.IOException;

import org.gvsig.sldsupport.exception.SLDReadException;

import org.gvsig.sldsupport.impl.sld1_0_0.parsing.filteroperator.FilterOperatorElement;

import org.gvsig.sldsupport.impl.util.SLDUtils;

import org.gvsig.sldsupport.sld.SLDTags;

import org.gvsig.sldsupport.sld.filter.FilterTags;

import org.gvsig.sldsupport.sld.filter.SLDFilterOperator;

import org.gvsig.sldsupport.sld.filter.operator.logic.SLDUnaryLogicOperator;

import org.gvsig.sldsupport.sld.filter.operator.spatial.GMLEnvelope;

import org.gvsig.sldsupport.sld.filter.operator.spatial.SLDBinarySpatialOperator;

import org.kxml2.io.KXmlParser;

import org.xmlpull.v1.XmlPullParser;

import org.xmlpull.v1.XmlPullParserException;

public class UnaryLogicOperatorElement {

        public static SLDUnaryLogicOperator parse(XmlPullParser parser , String version)

                        throws XmlPullParserException, IOException, SLDReadException {

                SLDUnaryLogicOperator resp = new SLDUnaryLogicOperator();

                String op_type = parser.getName();

                if (SLDUtils.isStr(op_type, FilterTags.NOT)) {

                        resp.setIsNot(true);

                } else {

                        throw new SLDReadException("Unknwon unary operator: " + op_type);

                }

                parser.next();

                SLDFilterOperator foper = FilterOperatorElement.parse(parser, version);

                resp.setOperator(foper);

                parser.require(KXmlParser.END_TAG, null, FilterTags.NOT);

                parser.next();

                return resp;

        }

}