svn-gvsig-desktop / branches / v02_desarrollo / libraries / sld / temp / org.gvsig.sldsupport.lib.impl / src / main / java / org / gvsig / sldsupport / impl / sld1_0_0 / parsing / expression / FunctionElement.java @ 40793
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package org.gvsig.sldsupport.impl.sld1_0_0.parsing.expression; |
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import java.io.IOException; |
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import org.gvsig.sldsupport.exception.SLDReadException; |
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import org.gvsig.sldsupport.impl.util.SLDUtils; |
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import org.gvsig.sldsupport.sld.SLDTags; |
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import org.gvsig.sldsupport.sld.filter.FilterTags; |
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import org.gvsig.sldsupport.sld.filter.expression.SLDExpression; |
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import org.gvsig.sldsupport.sld.filter.expression.operator.SLDArithmeticOperator; |
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import org.gvsig.sldsupport.sld.filter.expression.operator.SLDFunction; |
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import org.kxml2.io.KXmlParser; |
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import org.xmlpull.v1.XmlPullParser; |
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import org.xmlpull.v1.XmlPullParserException; |
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public class FunctionElement { |
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public static SLDFunction parse(XmlPullParser parser , String version) |
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throws XmlPullParserException, IOException, SLDReadException { |
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parser.require(KXmlParser.START_TAG, null, FilterTags.FUNCTION);
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String fname = parser.getAttributeValue(null, SLDTags.NAME_ATTR); |
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SLDFunction resp = new SLDFunction();
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resp.setFunctionName(fname); |
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parser.next(); |
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int tag = parser.next();
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String name = parser.getName();
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SLDExpression expre = null;
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while (!(SLDUtils.isStr(name, SLDTags.FUNCTION) && tag == KXmlParser.END_TAG)) {
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expre = ExpressionElement.parse(parser, version); |
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resp.getArguments().add(expre); |
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// =========== Get current values
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tag = parser.getEventType(); |
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name = parser.getName(); |
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} |
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parser.next(); |
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return resp;
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} |
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} |