Package org.elasticsearch.search.aggregations

Class InternalMultiBucketAggregation<A extends InternalMultiBucketAggregation,B extends InternalMultiBucketAggregation.InternalBucket>

java.lang.Object

org.elasticsearch.search.aggregations.InternalAggregation

org.elasticsearch.search.aggregations.InternalMultiBucketAggregation<A,B>

All Implemented Interfaces:

NamedWriteable, Writeable, ToXContent, ToXContentFragment, Aggregation, MultiBucketsAggregation

Direct Known Subclasses:

InternalAdjacencyMatrix, InternalAutoDateHistogram, InternalBinaryRange, InternalComposite, InternalDateHistogram, InternalFilters, InternalGeoHashGrid, InternalHistogram, InternalRange, InternalSignificantTerms, InternalTerms

public abstract class InternalMultiBucketAggregation<A extends InternalMultiBucketAggregation,B extends InternalMultiBucketAggregation.InternalBucket>
extends InternalAggregation
implements MultiBucketsAggregation

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	InternalMultiBucketAggregation.InternalBucket

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.bucket.MultiBucketsAggregation

MultiBucketsAggregation.Bucket

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.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

Modifier	Constructor	Description
	InternalMultiBucketAggregation(java.lang.String name, java.util.List<PipelineAggregator> pipelineAggregators, java.util.Map<java.lang.String,java.lang.Object> metaData)
protected	InternalMultiBucketAggregation(StreamInput in)	Read from a stream.

Method Summary

Modifier and Type	Method	Description
static int	countInnerBucket(Aggregation agg)	Counts the number of inner buckets inside the provided Aggregation
static int	countInnerBucket(InternalMultiBucketAggregation.InternalBucket bucket)	Counts the number of inner buckets inside the provided InternalMultiBucketAggregation.InternalBucket
abstract A	create(java.util.List<B> buckets)	Create a new copy of this Aggregation with the same settings as this Aggregation and contains the provided buckets.
abstract B	createBucket(InternalAggregations aggregations, B prototype)	Create a new InternalMultiBucketAggregation.InternalBucket using the provided prototype bucket and aggregations.
abstract java.util.List<? extends InternalMultiBucketAggregation.InternalBucket>	getBuckets()
java.lang.Object	getProperty(java.util.List<java.lang.String> path)

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

doEquals, doHashCode, doReduce, doWriteTo, doXContentBody, equals, getMetaData, getName, getProperty, getType, hashCode, 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.common.io.stream.NamedWriteable

getWriteableName

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

toXContent

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

isFragment

Constructor Detail

InternalMultiBucketAggregation

public InternalMultiBucketAggregation(java.lang.String name,
                                      java.util.List<PipelineAggregator> pipelineAggregators,
                                      java.util.Map<java.lang.String,java.lang.Object> metaData)

InternalMultiBucketAggregation

protected InternalMultiBucketAggregation(StreamInput in)
                                  throws java.io.IOException

Read from a stream.

Throws:

java.io.IOException

Method Detail

create

public abstract A create(java.util.List<B> buckets)

Create a new copy of this Aggregation with the same settings as this Aggregation and contains the provided buckets.

Parameters:

buckets - the buckets to use in the new Aggregation

Returns:

the new Aggregation

createBucket

public abstract B createBucket(InternalAggregations aggregations,
                               B prototype)

Create a new InternalMultiBucketAggregation.InternalBucket using the provided prototype bucket and aggregations.

Parameters:

aggregations - the aggregations for the new bucket

prototype - the bucket to use as a prototype

Returns:

the new bucket

getBuckets

public abstract java.util.List<? extends InternalMultiBucketAggregation.InternalBucket> getBuckets()

Specified by:

getBuckets in interface MultiBucketsAggregation

Returns:

The buckets of this aggregation.

getProperty

public java.lang.Object getProperty(java.util.List<java.lang.String> path)

Specified by:

getProperty in class InternalAggregation

countInnerBucket

public static int countInnerBucket(InternalMultiBucketAggregation.InternalBucket bucket)

Counts the number of inner buckets inside the provided InternalMultiBucketAggregation.InternalBucket

countInnerBucket

public static int countInnerBucket(Aggregation agg)

Counts the number of inner buckets inside the provided Aggregation