public static class ST_Aggr_ConvexHull.AggrConvexHullBinaryEvaluator extends Object implements UDAFEvaluator
Constructor and Description |
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AggrConvexHullBinaryEvaluator() |
Modifier and Type | Method and Description |
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void |
init()
Initializer.
|
boolean |
iterate(org.apache.hadoop.io.BytesWritable geomref) |
boolean |
merge(org.apache.hadoop.io.BytesWritable other) |
org.apache.hadoop.io.BytesWritable |
terminate() |
org.apache.hadoop.io.BytesWritable |
terminatePartial() |
public void init()
UDAFEvaluator
init
in interface UDAFEvaluator
public boolean iterate(org.apache.hadoop.io.BytesWritable geomref) throws HiveException
HiveException
public boolean merge(org.apache.hadoop.io.BytesWritable other) throws HiveException
HiveException
public org.apache.hadoop.io.BytesWritable terminatePartial() throws HiveException
HiveException
public org.apache.hadoop.io.BytesWritable terminate() throws HiveException
HiveException
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