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

Class InternalTDigestPercentiles

java.lang.Object

org.elasticsearch.search.aggregations.InternalAggregation

org.elasticsearch.search.aggregations.metrics.InternalNumericMetricsAggregation

org.elasticsearch.search.aggregations.metrics.InternalNumericMetricsAggregation.MultiValue

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

All Implemented Interfaces:

java.lang.Iterable<Percentile>, NamedWriteable, Writeable, ToXContent, ToXContentFragment, Aggregation, NumericMetricsAggregation, NumericMetricsAggregation.MultiValue, Percentiles

public class InternalTDigestPercentiles
extends InternalNumericMetricsAggregation.MultiValue
implements Percentiles

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	InternalTDigestPercentiles.Iter

Nested classes/interfaces inherited from class org.elasticsearch.search.aggregations.metrics.InternalNumericMetricsAggregation

InternalNumericMetricsAggregation.MultiValue, InternalNumericMetricsAggregation.SingleValue

Nested classes/interfaces inherited from class org.elasticsearch.search.aggregations.InternalAggregation

InternalAggregation.ReduceContext

Nested classes/interfaces inherited from interface org.elasticsearch.search.aggregations.metrics.NumericMetricsAggregation

NumericMetricsAggregation.MultiValue, NumericMetricsAggregation.SingleValue

Nested classes/interfaces inherited from interface org.elasticsearch.search.aggregations.Aggregation

Aggregation.CommonFields

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

ToXContent.DelegatingMapParams, ToXContent.MapParams, ToXContent.Params

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

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

Field Summary

Fields

Modifier and Type	Field and Description
protected double[]	keys
static java.lang.String	NAME
protected TDigestState	state

Fields inherited from class org.elasticsearch.search.aggregations.metrics.InternalNumericMetricsAggregation

format

Fields inherited from class org.elasticsearch.search.aggregations.InternalAggregation

metaData, name

Fields inherited from interface org.elasticsearch.search.aggregations.metrics.percentiles.Percentiles

TYPE_NAME

Fields inherited from interface org.elasticsearch.search.aggregations.Aggregation

TYPED_KEYS_DELIMITER

Fields inherited from interface org.elasticsearch.common.xcontent.ToXContent

EMPTY_PARAMS

Constructor Summary

Constructors

Constructor and Description
InternalTDigestPercentiles(StreamInput in) Read from a stream.
InternalTDigestPercentiles(java.lang.String name, double[] percents, TDigestState state, boolean keyed, DocValueFormat formatter, java.util.List<PipelineAggregator> pipelineAggregators, java.util.Map<java.lang.String,java.lang.Object> metaData)

Method Summary

Modifier and Type	Method and Description
protected org.elasticsearch.search.aggregations.metrics.percentiles.tdigest.AbstractInternalTDigestPercentiles	createReduced(java.lang.String name, double[] keys, TDigestState merged, boolean keyed, java.util.List<PipelineAggregator> pipelineAggregators, java.util.Map<java.lang.String,java.lang.Object> metaData)
protected boolean	doEquals(java.lang.Object obj) Opportunity for subclasses to add criteria to the InternalAggregation.equals(Object) method for this class.
protected int	doHashCode() Opportunity for subclasses to the InternalAggregation.hashCode() for this class.
org.elasticsearch.search.aggregations.metrics.percentiles.tdigest.AbstractInternalTDigestPercentiles	doReduce(java.util.List<InternalAggregation> aggregations, InternalAggregation.ReduceContext reduceContext)
protected void	doWriteTo(StreamOutput out)
XContentBuilder	doXContentBody(XContentBuilder builder, ToXContent.Params params)
long	getEstimatedMemoryFootprint()
java.lang.String	getWriteableName() Returns the name of the writeable object
java.util.Iterator<Percentile>	iterator()
double	percentile(double percent) Return the value associated with the provided percentile.
java.lang.String	percentileAsString(double percent) Return the value associated with the provided percentile as a String.
double	value(double key)
double	value(java.lang.String name)

Methods inherited from class org.elasticsearch.search.aggregations.metrics.InternalNumericMetricsAggregation.MultiValue

getProperty, valueAsString

Methods inherited from class org.elasticsearch.search.aggregations.metrics.InternalNumericMetricsAggregation

equals, hashCode

Methods inherited from class org.elasticsearch.search.aggregations.InternalAggregation

getMetaData, getName, getProperty, getType, pipelineAggregators, readSize, reduce, toString, toXContent, writeSize, writeTo

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.elasticsearch.search.aggregations.Aggregation

getMetaData, getName, getType

Methods inherited from interface org.elasticsearch.common.xcontent.ToXContentFragment

isFragment

Methods inherited from interface org.elasticsearch.common.xcontent.ToXContent

toXContent

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Field Detail

NAME

public static final java.lang.String NAME

See Also:

Constant Field Values

keys

protected final double[] keys

state

protected final TDigestState state

Constructor Detail

InternalTDigestPercentiles

public InternalTDigestPercentiles(java.lang.String name,
                                  double[] percents,
                                  TDigestState state,
                                  boolean keyed,
                                  DocValueFormat formatter,
                                  java.util.List<PipelineAggregator> pipelineAggregators,
                                  java.util.Map<java.lang.String,java.lang.Object> metaData)

InternalTDigestPercentiles

public InternalTDigestPercentiles(StreamInput in)
                           throws java.io.IOException

Read from a stream.

Throws:

java.io.IOException

Method Detail

getWriteableName

public java.lang.String getWriteableName()

Description copied from interface: NamedWriteable

Returns the name of the writeable object

Specified by:

getWriteableName in interface NamedWriteable

iterator

public java.util.Iterator<Percentile> iterator()

Specified by:

iterator in interface java.lang.Iterable<Percentile>

percentile

public double percentile(double percent)

Description copied from interface: Percentiles

Return the value associated with the provided percentile.

Specified by:

percentile in interface Percentiles

percentileAsString

public java.lang.String percentileAsString(double percent)

Description copied from interface: Percentiles

Return the value associated with the provided percentile as a String.

Specified by:

percentileAsString in interface Percentiles

value

public double value(double key)

createReduced

protected org.elasticsearch.search.aggregations.metrics.percentiles.tdigest.AbstractInternalTDigestPercentiles createReduced(java.lang.String name,
                                                                                                                             double[] keys,
                                                                                                                             TDigestState merged,
                                                                                                                             boolean keyed,
                                                                                                                             java.util.List<PipelineAggregator> pipelineAggregators,
                                                                                                                             java.util.Map<java.lang.String,java.lang.Object> metaData)

doWriteTo

protected void doWriteTo(StreamOutput out)
                  throws java.io.IOException

Specified by:

doWriteTo in class InternalAggregation

Throws:

java.io.IOException

value

public double value(java.lang.String name)

Specified by:

value in class InternalNumericMetricsAggregation.MultiValue

getEstimatedMemoryFootprint

public long getEstimatedMemoryFootprint()

doReduce

public org.elasticsearch.search.aggregations.metrics.percentiles.tdigest.AbstractInternalTDigestPercentiles doReduce(java.util.List<InternalAggregation> aggregations,
                                                                                                                     InternalAggregation.ReduceContext reduceContext)

Specified by:

doReduce in class InternalAggregation

doXContentBody

public XContentBuilder doXContentBody(XContentBuilder builder,
                                      ToXContent.Params params)
                               throws java.io.IOException

Specified by:

doXContentBody in class InternalAggregation

Throws:

java.io.IOException

doEquals

protected boolean doEquals(java.lang.Object obj)

Description copied from class: InternalAggregation

Opportunity for subclasses to add criteria to the InternalAggregation.equals(Object) method for this class. This method can safely cast obj to the subclass since the InternalAggregation.equals(Object) method checks that obj is the same class as this

Specified by:

doEquals in class InternalAggregation

doHashCode

protected int doHashCode()

Description copied from class: InternalAggregation

Opportunity for subclasses to the InternalAggregation.hashCode() for this class.

Specified by:

doHashCode in class InternalAggregation