Module org.elasticsearch.server
Class InternalMedianAbsoluteDeviation
java.lang.Object
org.elasticsearch.search.aggregations.InternalAggregation
org.elasticsearch.search.aggregations.metrics.InternalNumericMetricsAggregation
org.elasticsearch.search.aggregations.metrics.InternalNumericMetricsAggregation.SingleValue
org.elasticsearch.search.aggregations.metrics.InternalMedianAbsoluteDeviation
- All Implemented Interfaces:
NamedWriteable
,Writeable
,Aggregation
,MedianAbsoluteDeviation
,NumericMetricsAggregation
,NumericMetricsAggregation.SingleValue
,ToXContent
,ToXContentFragment
public class InternalMedianAbsoluteDeviation
extends InternalNumericMetricsAggregation.SingleValue
implements MedianAbsoluteDeviation
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Nested Class Summary
Nested classes/interfaces inherited from class org.elasticsearch.search.aggregations.metrics.InternalNumericMetricsAggregation
InternalNumericMetricsAggregation.MultiValue, InternalNumericMetricsAggregation.SingleValue
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.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>
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Field Summary
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.xcontent.ToXContent
EMPTY, EMPTY_PARAMS
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptionstatic double
computeMedianAbsoluteDeviation
(TDigestState valuesSketch) protected void
doWriteTo
(StreamOutput out) doXContentBody
(XContentBuilder builder, ToXContent.Params params) boolean
finalizeSampling
(SamplingContext samplingContext) Called by the parent sampling context.protected AggregatorReducer
getLeaderReducer
(AggregationReduceContext reduceContext, int size) Return an object that Reduces several aggregations to a single one.double
Returns the median absolute deviation statistic computed for this aggregationReturns the name of the writeable objectint
hashCode()
double
value()
Methods inherited from class org.elasticsearch.search.aggregations.metrics.InternalNumericMetricsAggregation.SingleValue
getProperty, getValueAsString, sortValue
Methods inherited from class org.elasticsearch.search.aggregations.metrics.InternalNumericMetricsAggregation
mustReduceOnSingleInternalAgg, sortValue
Methods inherited from class org.elasticsearch.search.aggregations.InternalAggregation
canLeadReduction, copyWithRewritenBuckets, forEachBucket, getMetadata, getName, getProperty, getReducer, getType, 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 org.elasticsearch.search.aggregations.metrics.NumericMetricsAggregation.SingleValue
getValueAsString
Methods inherited from interface org.elasticsearch.xcontent.ToXContent
toXContent
Methods inherited from interface org.elasticsearch.xcontent.ToXContentFragment
isFragment
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Constructor Details
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InternalMedianAbsoluteDeviation
- Throws:
IOException
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Method Details
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computeMedianAbsoluteDeviation
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doWriteTo
- Specified by:
doWriteTo
in classInternalAggregation
- Throws:
IOException
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getLeaderReducer
Description copied from class:InternalAggregation
Return an object that Reduces several aggregations to a single one. This method is called whenInternalAggregation.canLeadReduction()
returns true and expects an reducer that produces the right result.- Specified by:
getLeaderReducer
in classInternalAggregation
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finalizeSampling
Description copied from class:InternalAggregation
Called by the parent sampling context. Should only ever be called once as some aggregations scale their internal values- Overrides:
finalizeSampling
in classInternalAggregation
- Parameters:
samplingContext
- the current sampling context- Returns:
- new aggregation with the sampling context applied, could be the same aggregation instance if nothing needs to be done
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doXContentBody
public XContentBuilder doXContentBody(XContentBuilder builder, ToXContent.Params params) throws IOException - Specified by:
doXContentBody
in classInternalAggregation
- Throws:
IOException
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hashCode
public int hashCode()- Overrides:
hashCode
in classInternalNumericMetricsAggregation
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equals
- Overrides:
equals
in classInternalNumericMetricsAggregation
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getWriteableName
Description copied from interface:NamedWriteable
Returns the name of the writeable object- Specified by:
getWriteableName
in interfaceNamedWriteable
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value
public double value()- Specified by:
value
in interfaceNumericMetricsAggregation.SingleValue
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getMedianAbsoluteDeviation
public double getMedianAbsoluteDeviation()Description copied from interface:MedianAbsoluteDeviation
Returns the median absolute deviation statistic computed for this aggregation- Specified by:
getMedianAbsoluteDeviation
in interfaceMedianAbsoluteDeviation
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