Package org.apache.drill.exec.udfs.gis

Class STEnvelope

java.lang.Object

org.apache.drill.exec.udfs.gis.STEnvelope

All Implemented Interfaces:

DrillFunc, DrillSimpleFunc

public class STEnvelope
extends Object
implements DrillSimpleFunc

Returns a geometry representing the double precision (float8) bounding box of the supplied geometry. The polygon is defined by the corner points of the bounding box ((MINX, MINY), (MINX, MAXY), (MAXX, MAXY), (MAXX, MINY), (MINX, MINY))

Constructor Summary

Constructors

Constructor	Description
STEnvelope()

Method Summary

Modifier and Type	Method	Description
void	eval()
void	setup()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

STEnvelope

public STEnvelope()

Method Details

setup

public void setup()

Specified by:

setup in interface DrillSimpleFunc

eval

public void eval()

Specified by:

eval in interface DrillSimpleFunc