Package org.elasticsearch.search.aggregations.metrics

Class PercentilesConfig

java.lang.Object

org.elasticsearch.search.aggregations.metrics.PercentilesConfig

All Implemented Interfaces:

Writeable, org.elasticsearch.xcontent.ToXContent

Direct Known Subclasses:

PercentilesConfig.Hdr, PercentilesConfig.TDigest

public abstract class PercentilesConfig
extends Object
implements org.elasticsearch.xcontent.ToXContent, Writeable

A small config object that carries algo-specific settings. This allows the factory to have a single unified constructor for both algos, but internally switch execution depending on which algo is selected

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	PercentilesConfig.Hdr
static class	PercentilesConfig.TDigest

Nested classes/interfaces inherited from interface org.elasticsearch.xcontent.ToXContent

org.elasticsearch.xcontent.ToXContent.DelegatingMapParams, org.elasticsearch.xcontent.ToXContent.MapParams, org.elasticsearch.xcontent.ToXContent.Params

Nested classes/interfaces inherited from interface org.elasticsearch.common.io.stream.Writeable

Writeable.Reader<V>, Writeable.Writer<V>

Field Summary

Fields inherited from interface org.elasticsearch.xcontent.ToXContent

EMPTY_PARAMS

Method Summary

Modifier and Type	Method	Description
abstract Aggregator	createPercentilesAggregator(String name, ValuesSource valuesSource, AggregationContext context, Aggregator parent, double[] values, boolean keyed, DocValueFormat formatter, Map<String,Object> metadata)
boolean	equals(Object obj)
static PercentilesConfig	fromLegacy(PercentilesMethod method, double compression, int numberOfSignificantDigits)	Deprecated.
static PercentilesConfig	fromStream(StreamInput in)
PercentilesMethod	getMethod()
int	hashCode()
void	writeTo(StreamOutput out)	Write this into the StreamOutput.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.elasticsearch.xcontent.ToXContent

isFragment, toXContent

Method Details

fromStream

public static PercentilesConfig fromStream(StreamInput in)
                                    throws IOException

Throws:

IOException

fromLegacy

@Deprecated
public static PercentilesConfig fromLegacy(PercentilesMethod method,
 double compression,
 int numberOfSignificantDigits)

Deprecated.

Deprecated: construct a PercentilesConfig directly instead

getMethod

public PercentilesMethod getMethod()

createPercentilesAggregator

public abstract Aggregator createPercentilesAggregator(String name,
 ValuesSource valuesSource,
 AggregationContext context,
 Aggregator parent,
 double[] values,
 boolean keyed,
 DocValueFormat formatter,
 Map<String,Object> metadata)
                                                throws IOException

Throws:

IOException

writeTo

public void writeTo(StreamOutput out)
             throws IOException

Description copied from interface: Writeable

Write this into the StreamOutput.

Specified by:

writeTo in interface Writeable

Throws:

IOException

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object