svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.library / org.gvsig.expressionevaluator / org.gvsig.expressionevaluator.lib / org.gvsig.expressionevaluator.lib.impl / src / main / java / org / gvsig / expressionevaluator / impl / function / spatial / STSRIDFunction.java @ 44006
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package org.gvsig.expressionevaluator.impl.function.spatial; |
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import org.apache.commons.lang3.Range; |
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import org.cresques.cts.IProjection; |
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import org.gvsig.expressionevaluator.Interpreter; |
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import org.gvsig.expressionevaluator.impl.ProjectionUtils; |
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import org.gvsig.expressionevaluator.spi.AbstractFunction; |
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import org.gvsig.fmap.geom.Geometry; |
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public class STSRIDFunction extends AbstractFunction { |
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public STSRIDFunction() {
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super("OGC", "ST_SRID", Range.is(1)); |
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} |
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@Override
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public Object call(Interpreter interpreter, Object[] args) throws Exception { |
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Geometry geom = getGeom(args, 0);
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IProjection proj = geom.getProjection(); |
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return ProjectionUtils.getCode(proj);
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} |
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} |