Package org.apache.drill.exec.udfs.gis
Class STBuffer
java.lang.Object
org.apache.drill.exec.udfs.gis.STBuffer
- All Implemented Interfaces:
DrillFunc
,DrillSimpleFunc
Returns a geometry that represents all points whose distance from this Geometry
is less than or equal to radius
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Constructor Summary
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Method Summary
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Constructor Details
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STBuffer
public STBuffer()
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Method Details
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setup
public void setup()- Specified by:
setup
in interfaceDrillSimpleFunc
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eval
public void eval()- Specified by:
eval
in interfaceDrillSimpleFunc
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