Package org.elasticsearch.search.aggregations.metrics.percentiles.tdigest

Class TDigestState

java.lang.Object

com.tdunning.math.stats.TDigest

com.tdunning.math.stats.AbstractTDigest

com.tdunning.math.stats.AVLTreeDigest

org.elasticsearch.search.aggregations.metrics.percentiles.tdigest.TDigestState

All Implemented Interfaces:

java.io.Serializable

public class TDigestState
extends com.tdunning.math.stats.AVLTreeDigest

Extension of TDigest with custom serialization.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
TDigestState(double compression)

Method Summary

Modifier and Type	Method	Description
double	compression()
boolean	equals(java.lang.Object obj)
int	hashCode()
static TDigestState	read(StreamInput in)
static void	write(TDigestState state, StreamOutput out)

Methods inherited from class com.tdunning.math.stats.AbstractTDigest

add, add, createCentroid, isRecording

Methods inherited from class com.tdunning.math.stats.AVLTreeDigest

add, add, add, asBytes, asSmallBytes, byteSize, cdf, centroidCount, centroids, compress, fromBytes, quantile, recordAllData, size, smallByteSize

Methods inherited from class java.lang.Object

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

Methods inherited from class com.tdunning.math.stats.TDigest

createAvlTreeDigest, createDigest, createMergingDigest, getMax, getMin

Constructor Detail

TDigestState

public TDigestState(double compression)

Method Detail

compression

public double compression()

Overrides:

compression in class com.tdunning.math.stats.AVLTreeDigest

write

public static void write(TDigestState state,
                         StreamOutput out)
                  throws java.io.IOException

Throws:

java.io.IOException

read

public static TDigestState read(StreamInput in)
                         throws java.io.IOException

Throws:

java.io.IOException

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object