Revision 42331 trunk/org.gvsig.desktop/org.gvsig.desktop.compat.cdc/org.gvsig.fmap.geometry/org.gvsig.fmap.geometry.operation.jts/src/main/java/org/gvsig/fmap/geom/operation/relationship/Crosses.java

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Crosses.java
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import org.gvsig.fmap.geom.Geometry;


  		




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import org.gvsig.fmap.geom.GeometryLocator;


  		




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import org.gvsig.fmap.geom.jts.GeometryJTS;


  		




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import org.gvsig.fmap.geom.jts.primitive.DefaultNullGeometry;


  		




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import org.gvsig.fmap.geom.operation.GeometryOperation;


  		




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import org.gvsig.fmap.geom.operation.GeometryOperationContext;


  		




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import org.gvsig.fmap.geom.operation.GeometryOperationException;


  		




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import org.gvsig.fmap.geom.operation.GeometryOperationNotSupportedException;


  		




  
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import org.gvsig.fmap.geom.primitive.NullGeometry;


  		




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/**


  		




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 *


  		




  ......




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	throws GeometryOperationException {


  		




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        Geometry otherGeom = (Geometry) ctx.getAttribute("geom");


  		




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		if (otherGeom instanceof DefaultNullGeometry || geom instanceof DefaultNullGeometry){


  		




  
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		if (otherGeom instanceof NullGeometry || geom instanceof NullGeometry){


  		




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			return new Boolean(false);


  		




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		}


  		




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        try {


  		




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            return new Boolean(((GeometryJTS)geom).crosses(otherGeom));


  		




  
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            return new Boolean(geom.crosses(otherGeom));


  		




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        } catch (GeometryOperationNotSupportedException e) {


  		




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            throw new GeometryOperationException(e);


  		




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        }


  		












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