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 / STZFunction.java @ 43518
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1 | 43512 | jjdelcerro | package org.gvsig.expressionevaluator.impl.function.spatial; |
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2 | |||
3 | import org.apache.commons.lang3.Range; |
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4 | import org.gvsig.expressionevaluator.spi.AbstractFunction; |
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5 | 43518 | jjdelcerro | import org.gvsig.fmap.geom.Geometry; |
6 | 43512 | jjdelcerro | |
7 | 43518 | jjdelcerro | public class STZFunction extends AbstractFunction { |
8 | 43512 | jjdelcerro | |
9 | 43518 | jjdelcerro | public STZFunction() {
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10 | super("OGC", "ST_Z", Range.is(1)); |
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11 | 43512 | jjdelcerro | } |
12 | |||
13 | @Override
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14 | public Object call(Object[] args) throws Exception { |
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15 | 43518 | jjdelcerro | double r = getPoint(args, 0).getCoordinateAt(Geometry.DIMENSIONS.Z); |
16 | 43512 | jjdelcerro | return r;
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17 | } |
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18 | |||
19 | } |