io.druid.query.aggregation.histogram

Class QuantilesPostAggregator

java.lang.Object

io.druid.query.aggregation.histogram.ApproximateHistogramPostAggregator

io.druid.query.aggregation.histogram.QuantilesPostAggregator

All Implemented Interfaces:

PostAggregator

public class QuantilesPostAggregator
extends ApproximateHistogramPostAggregator

Constructor Summary

Constructors

Constructor and Description
QuantilesPostAggregator(String name, String fieldName, float[] probabilities)

Method Summary

Modifier and Type	Method and Description
Object	compute(Map<String,Object> values)
Comparator	getComparator()
Set<String>	getDependentFields()
float[]	getProbabilities()
String	toString()

Methods inherited from class io.druid.query.aggregation.histogram.ApproximateHistogramPostAggregator

getFieldName, getName

Methods inherited from class java.lang.Object

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

Constructor Detail

QuantilesPostAggregator

public QuantilesPostAggregator(String name,
                               String fieldName,
                               float[] probabilities)

Method Detail

getComparator

public Comparator getComparator()

Specified by:

getComparator in interface PostAggregator

Overrides:

getComparator in class ApproximateHistogramPostAggregator

getDependentFields

public Set<String> getDependentFields()

compute

public Object compute(Map<String,Object> values)

Specified by:

compute in interface PostAggregator

Specified by:

compute in class ApproximateHistogramPostAggregator

getProbabilities

public float[] getProbabilities()

toString

public String toString()

Specified by:

toString in class ApproximateHistogramPostAggregator