Package org.elasticsearch.search.aggregations.metrics.weighted_avg

Class InternalWeightedAvg

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.weighted_avg.InternalWeightedAvg

All Implemented Interfaces:

NamedWriteable, Writeable, ToXContent, ToXContentFragment, Aggregation, NumericMetricsAggregation, NumericMetricsAggregation.SingleValue, WeightedAvg

public class InternalWeightedAvg
extends InternalNumericMetricsAggregation.SingleValue
implements WeightedAvg

Nested Class Summary

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.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

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 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.common.xcontent.ToXContent

EMPTY_PARAMS

Constructor Summary

Constructors

Constructor	Description
InternalWeightedAvg(java.lang.String name, double sum, double weight, DocValueFormat format, java.util.List<PipelineAggregator> pipelineAggregators, java.util.Map<java.lang.String,java.lang.Object> metaData)
InternalWeightedAvg(StreamInput in)	Read from a stream.

Method Summary

Modifier and Type	Method	Description
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.
InternalWeightedAvg	doReduce(java.util.List<InternalAggregation> aggregations, InternalAggregation.ReduceContext reduceContext)
protected void	doWriteTo(StreamOutput out)
XContentBuilder	doXContentBody(XContentBuilder builder, ToXContent.Params params)
double	getValue()	The average value.
java.lang.String	getWriteableName()	Returns the name of the writeable object
double	value()

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

getProperty, getValueAsString

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, isMapped, 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.search.aggregations.metrics.NumericMetricsAggregation.SingleValue

getValueAsString

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

toXContent

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

isFragment

Constructor Detail

InternalWeightedAvg

public InternalWeightedAvg(java.lang.String name,
                           double sum,
                           double weight,
                           DocValueFormat format,
                           java.util.List<PipelineAggregator> pipelineAggregators,
                           java.util.Map<java.lang.String,java.lang.Object> metaData)

InternalWeightedAvg

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

Read from a stream.

Throws:

java.io.IOException

Method Detail

doWriteTo

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

Specified by:

doWriteTo in class InternalAggregation

Throws:

java.io.IOException

value

public double value()

Specified by:

value in interface NumericMetricsAggregation.SingleValue

getValue

public double getValue()

Description copied from interface: WeightedAvg

The average value.

Specified by:

getValue in interface WeightedAvg

getWriteableName

public java.lang.String getWriteableName()

Description copied from interface: NamedWriteable

Returns the name of the writeable object

Specified by:

getWriteableName in interface NamedWriteable

doReduce

public InternalWeightedAvg 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

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

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