org.elasticsearch.search.aggregations.metrics.percentiles

Class InternalPercentileRanks

java.lang.Object

org.elasticsearch.search.aggregations.InternalAggregation

org.elasticsearch.search.aggregations.metrics.InternalMetricsAggregation

org.elasticsearch.search.aggregations.metrics.InternalNumericMetricsAggregation

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

org.elasticsearch.search.aggregations.metrics.percentiles.InternalPercentileRanks

All Implemented Interfaces:

Iterable<Percentile>, Streamable, ToXContent, Aggregation, NumericMetricsAggregation, NumericMetricsAggregation.MultiValue, PercentileRanks

public class InternalPercentileRanks
extends InternalNumericMetricsAggregation.MultiValue
implements PercentileRanks

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	InternalPercentileRanks.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.CommonFields, InternalAggregation.ReduceContext, InternalAggregation.Type

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

NumericMetricsAggregation.MultiValue, NumericMetricsAggregation.SingleValue

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

ToXContent.DelegatingMapParams, ToXContent.MapParams, ToXContent.Params

Field Summary

Fields

Modifier and Type	Field and Description
protected double[]	keys
protected TDigestState	state
static AggregationStreams.Stream	STREAM
static InternalAggregation.Type	TYPE

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

valueFormatter

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

name

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

EMPTY_PARAMS

Constructor Summary

Constructors

Constructor and Description
InternalPercentileRanks(String name, double[] cdfValues, TDigestState state, boolean keyed, ValueFormatter formatter)

Method Summary

Modifier and Type	Method and Description
protected org.elasticsearch.search.aggregations.metrics.percentiles.AbstractInternalPercentiles	createReduced(String name, double[] keys, TDigestState merged, boolean keyed)
XContentBuilder	doXContentBody(XContentBuilder builder, ToXContent.Params params)
Iterator<Percentile>	iterator()
double	percent(double value) Return the percentile for the given value.
String	percentAsString(double value) Return the percentile for the given value as a String.
void	readFrom(StreamInput in)
org.elasticsearch.search.aggregations.metrics.percentiles.AbstractInternalPercentiles	reduce(InternalAggregation.ReduceContext reduceContext) Reduces the given addAggregation to a single one and returns it.
static void	registerStreams()
InternalAggregation.Type	type()
double	value(double key)
double	value(String name)
void	writeTo(StreamOutput out)

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

valueAsString

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

getName, readSize, toXContent, writeSize

Methods inherited from class java.lang.Object

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

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

getName

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Field Detail

TYPE

public static final InternalAggregation.Type TYPE

STREAM

public static final AggregationStreams.Stream STREAM

keys

protected double[] keys

state

protected TDigestState state

Constructor Detail

InternalPercentileRanks

public InternalPercentileRanks(String name,
                               double[] cdfValues,
                               TDigestState state,
                               boolean keyed,
                               @Nullable
                               ValueFormatter formatter)

Method Detail

registerStreams

public static void registerStreams()

iterator

public Iterator<Percentile> iterator()

Specified by:

iterator in interface Iterable<Percentile>

percent

public double percent(double value)

Description copied from interface: PercentileRanks

Return the percentile for the given value.

Specified by:

percent in interface PercentileRanks

percentAsString

public String percentAsString(double value)

Description copied from interface: PercentileRanks

Return the percentile for the given value as a String.

Specified by:

percentAsString in interface PercentileRanks

value

public double value(double key)

createReduced

protected org.elasticsearch.search.aggregations.metrics.percentiles.AbstractInternalPercentiles createReduced(String name,
                                                                                                              double[] keys,
                                                                                                              TDigestState merged,
                                                                                                              boolean keyed)

type

public InternalAggregation.Type type()

Specified by:

type in class InternalAggregation

Returns:

The InternalAggregation.Type of this aggregation

value

public double value(String name)

Specified by:

value in class InternalNumericMetricsAggregation.MultiValue

reduce

public org.elasticsearch.search.aggregations.metrics.percentiles.AbstractInternalPercentiles reduce(InternalAggregation.ReduceContext reduceContext)

Description copied from class: InternalAggregation

Reduces the given addAggregation to a single one and returns it. In most cases, the assumption will be the all given addAggregation are of the same type (the same type as this aggregation). For best efficiency, when implementing, try reusing an existing get instance (typically the first in the given list) to save on redundant object construction.

Specified by:

reduce in class InternalAggregation

readFrom

public void readFrom(StreamInput in)
              throws IOException

Throws:

IOException

writeTo

public void writeTo(StreamOutput out)
             throws IOException

Throws:

IOException

doXContentBody

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

Specified by:

doXContentBody in class InternalAggregation

Throws:

IOException