Package org.hibernate.search.backend.elasticsearch.search.aggregation.impl

Class AbstractElasticsearchBucketAggregation<K,V>

java.lang.Object

org.hibernate.search.backend.elasticsearch.search.aggregation.impl.AbstractElasticsearchAggregation<A>

org.hibernate.search.backend.elasticsearch.search.aggregation.impl.AbstractElasticsearchNestableAggregation<Map<K,V>>

org.hibernate.search.backend.elasticsearch.search.aggregation.impl.AbstractElasticsearchBucketAggregation<K,V>

Type Parameters:

K - The type of keys in the returned map.

V - The type of values in the returned map.

All Implemented Interfaces:

ElasticsearchSearchAggregation<Map<K,V>>, SearchAggregation<Map<K,V>>

Direct Known Subclasses:

ElasticsearchRangeAggregation, ElasticsearchTermsAggregation

public abstract class AbstractElasticsearchBucketAggregation<K,V>
extends AbstractElasticsearchNestableAggregation<Map<K,V>>

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	AbstractElasticsearchBucketAggregation.AbstractBuilder<K,V>

Method Summary

Modifier and Type	Method	Description
protected Map<K,V>	doExtract(com.google.gson.JsonObject aggregationResult, AggregationExtractContext context)
protected abstract Map<K,V>	doExtract(AggregationExtractContext context, com.google.gson.JsonElement buckets)
protected abstract void	doRequest(com.google.gson.JsonObject outerObject, com.google.gson.JsonObject innerObject)
protected com.google.gson.JsonObject	doRequest(AggregationRequestContext context)
protected long	getBucketDocCount(com.google.gson.JsonObject bucket)

Methods inherited from class org.hibernate.search.backend.elasticsearch.search.aggregation.impl.AbstractElasticsearchNestableAggregation

extract, isNested, request

Methods inherited from class org.hibernate.search.backend.elasticsearch.search.aggregation.impl.AbstractElasticsearchAggregation

getIndexNames

Methods inherited from class java.lang.Object

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

Method Detail

doRequest

protected final com.google.gson.JsonObject doRequest(AggregationRequestContext context)

Specified by:

doRequest in class AbstractElasticsearchNestableAggregation<Map<K,V>>

doExtract

protected final Map<K,V> doExtract(com.google.gson.JsonObject aggregationResult,
                                         AggregationExtractContext context)

Specified by:

doExtract in class AbstractElasticsearchNestableAggregation<Map<K,V>>

doRequest

protected abstract void doRequest(com.google.gson.JsonObject outerObject,
                                  com.google.gson.JsonObject innerObject)

doExtract

protected abstract Map<K,V> doExtract(AggregationExtractContext context,
                                            com.google.gson.JsonElement buckets)

getBucketDocCount

protected final long getBucketDocCount(com.google.gson.JsonObject bucket)