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.InternalTDigestPercentiles
- All Implemented Interfaces:
java.lang.Iterable<Percentile>
,NamedWriteable
,Writeable
,org.elasticsearch.common.xcontent.ToXContent
,org.elasticsearch.common.xcontent.ToXContentFragment
,Aggregation
,NumericMetricsAggregation
,NumericMetricsAggregation.MultiValue
,Percentiles
public class InternalTDigestPercentiles extends InternalNumericMetricsAggregation.MultiValue implements Percentiles
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Nested Class Summary
Nested Classes Modifier and Type Class 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, InternalAggregation.ReduceContextBuilder
Nested classes/interfaces inherited from interface org.elasticsearch.search.aggregations.Aggregation
Aggregation.CommonFields
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
org.elasticsearch.common.xcontent.ToXContent.DelegatingMapParams, org.elasticsearch.common.xcontent.ToXContent.MapParams, org.elasticsearch.common.xcontent.ToXContent.Params
Nested classes/interfaces inherited from interface org.elasticsearch.common.io.stream.Writeable
Writeable.Reader<V>, Writeable.Writer<V>
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Field Summary
Fields Modifier and Type Field 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.Aggregation
TYPED_KEYS_DELIMITER
Fields inherited from interface org.elasticsearch.search.aggregations.metrics.Percentiles
TYPE_NAME
Fields inherited from interface org.elasticsearch.common.xcontent.ToXContent
EMPTY_PARAMS
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Constructor Summary
Constructors Constructor Description InternalTDigestPercentiles(java.lang.String name, double[] percents, TDigestState state, boolean keyed, DocValueFormat formatter, java.util.Map<java.lang.String,java.lang.Object> metadata)
InternalTDigestPercentiles(StreamInput in)
Read from a stream. -
Method Summary
Modifier and Type Method Description protected org.elasticsearch.search.aggregations.metrics.AbstractInternalTDigestPercentiles
createReduced(java.lang.String name, double[] keys, TDigestState merged, boolean keyed, java.util.Map<java.lang.String,java.lang.Object> metadata)
protected void
doWriteTo(StreamOutput out)
org.elasticsearch.common.xcontent.XContentBuilder
doXContentBody(org.elasticsearch.common.xcontent.XContentBuilder builder, org.elasticsearch.common.xcontent.ToXContent.Params params)
boolean
equals(java.lang.Object obj)
DocValueFormat
formatter()
long
getEstimatedMemoryFootprint()
double[]
getKeys()
Return the keys (percentiles) requested.TDigestState
getState()
Return the internalTDigestState
sketch for this metric.java.lang.String
getWriteableName()
Returns the name of the writeable objectint
hashCode()
java.util.Iterator<Percentile>
iterator()
boolean
keyed()
Should the output be keyed.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.org.elasticsearch.search.aggregations.metrics.AbstractInternalTDigestPercentiles
reduce(java.util.List<InternalAggregation> aggregations, InternalAggregation.ReduceContext reduceContext)
Reduces the given aggregations to a single one and returns it.double
value(double key)
double
value(java.lang.String name)
Return the result of 1 value by namejava.lang.Iterable<java.lang.String>
valueNames()
Return an iterable over all value names this multi value aggregation provides.Methods inherited from class org.elasticsearch.search.aggregations.metrics.InternalNumericMetricsAggregation.MultiValue
getProperty, sortValue, valueAsString
Methods inherited from class org.elasticsearch.search.aggregations.metrics.InternalNumericMetricsAggregation
mustReduceOnSingleInternalAgg, sortValue
Methods inherited from class org.elasticsearch.search.aggregations.InternalAggregation
copyWithRewritenBuckets, forEachBucket, getMetadata, getName, getProperty, getType, isMapped, mergePipelineTreeForBWCSerialization, pipelineAggregatorsForBwcSerialization, readSize, reducePipelines, 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 java.lang.Iterable
forEach, spliterator
Methods inherited from interface org.elasticsearch.search.aggregations.metrics.NumericMetricsAggregation.MultiValue
value, valueNames
Methods inherited from interface org.elasticsearch.common.xcontent.ToXContent
toXContent
Methods inherited from interface org.elasticsearch.common.xcontent.ToXContentFragment
isFragment
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Field Details
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NAME
public static final java.lang.String NAME- See Also:
- Constant Field Values
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keys
protected final double[] keys -
state
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Constructor Details
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InternalTDigestPercentiles
public InternalTDigestPercentiles(java.lang.String name, double[] percents, TDigestState state, boolean keyed, DocValueFormat formatter, java.util.Map<java.lang.String,java.lang.Object> metadata) -
InternalTDigestPercentiles
Read from a stream.- Throws:
java.io.IOException
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Method Details
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getWriteableName
public java.lang.String getWriteableName()Description copied from interface:NamedWriteable
Returns the name of the writeable object- Specified by:
getWriteableName
in interfaceNamedWriteable
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iterator
- Specified by:
iterator
in interfacejava.lang.Iterable<Percentile>
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percentile
public double percentile(double percent)Description copied from interface:Percentiles
Return the value associated with the provided percentile.- Specified by:
percentile
in interfacePercentiles
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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 interfacePercentiles
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value
public double value(double key) -
createReduced
protected org.elasticsearch.search.aggregations.metrics.AbstractInternalTDigestPercentiles createReduced(java.lang.String name, double[] keys, TDigestState merged, boolean keyed, java.util.Map<java.lang.String,java.lang.Object> metadata) -
doWriteTo
- Specified by:
doWriteTo
in classInternalAggregation
- Throws:
java.io.IOException
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value
public double value(java.lang.String name)Description copied from interface:NumericMetricsAggregation.MultiValue
Return the result of 1 value by name- Specified by:
value
in interfaceNumericMetricsAggregation.MultiValue
- Specified by:
value
in classInternalNumericMetricsAggregation.MultiValue
- Parameters:
name
- of the value- Returns:
- the value
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valueNames
public java.lang.Iterable<java.lang.String> valueNames()Description copied from interface:NumericMetricsAggregation.MultiValue
Return an iterable over all value names this multi value aggregation provides. The iterable might be created on the fly, if you need to call this multiple times, please cache the result in a variable on caller side..- Returns:
- iterable over all value names
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formatter
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getEstimatedMemoryFootprint
public long getEstimatedMemoryFootprint() -
getState
Return the internalTDigestState
sketch for this metric. -
getKeys
public double[] getKeys()Return the keys (percentiles) requested. -
keyed
public boolean keyed()Should the output be keyed. -
reduce
public org.elasticsearch.search.aggregations.metrics.AbstractInternalTDigestPercentiles reduce(java.util.List<InternalAggregation> aggregations, InternalAggregation.ReduceContext reduceContext)Description copied from class:InternalAggregation
Reduces the given aggregations to a single one and returns it. In most cases, the assumption will be the all given aggregations are of the same type (the same type as this aggregation). For best efficiency, when implementing, try reusing an existing instance (typically the first in the given list) to save on redundant object construction.- Specified by:
reduce
in classInternalAggregation
- See Also:
InternalAggregation.mustReduceOnSingleInternalAgg()
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doXContentBody
public org.elasticsearch.common.xcontent.XContentBuilder doXContentBody(org.elasticsearch.common.xcontent.XContentBuilder builder, org.elasticsearch.common.xcontent.ToXContent.Params params) throws java.io.IOException- Specified by:
doXContentBody
in classInternalAggregation
- Throws:
java.io.IOException
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equals
public boolean equals(java.lang.Object obj)- Overrides:
equals
in classInternalNumericMetricsAggregation
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hashCode
public int hashCode()- Overrides:
hashCode
in classInternalNumericMetricsAggregation
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