org.apache.hadoop.hive.ql.udf.generic

Class GenericUDAFPercentileCont.PercentileContLongCalculator

java.lang.Object

org.apache.hadoop.hive.ql.udf.generic.GenericUDAFPercentileCont.PercentileContLongCalculator

All Implemented Interfaces:

GenericUDAFPercentileCont.PercentileCalculator<org.apache.hadoop.io.LongWritable>

Enclosing class:

GenericUDAFPercentileCont

public static class GenericUDAFPercentileCont.PercentileContLongCalculator
extends Object
implements GenericUDAFPercentileCont.PercentileCalculator<org.apache.hadoop.io.LongWritable>

continuous percentile calculators

Constructor Summary

Constructors

Constructor and Description
PercentileContLongCalculator()

Method Summary

Modifier and Type	Method and Description
double	getPercentile(List<Map.Entry<org.apache.hadoop.io.LongWritable,org.apache.hadoop.io.LongWritable>> entriesList, double position) Get the percentile value.

Methods inherited from class java.lang.Object

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

Constructor Detail

PercentileContLongCalculator

public PercentileContLongCalculator()

Method Detail

getPercentile

public double getPercentile(List<Map.Entry<org.apache.hadoop.io.LongWritable,org.apache.hadoop.io.LongWritable>> entriesList,
                            double position)

Get the percentile value.

Specified by:

getPercentile in interface GenericUDAFPercentileCont.PercentileCalculator<org.apache.hadoop.io.LongWritable>