org.elasticsearch.search.aggregations.bucket.adjacency.AdjacencyMatrix Maven / Gradle / Ivy
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Elasticsearch subproject :server
/*
* Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
* or more contributor license agreements. Licensed under the Elastic License
* 2.0 and the Server Side Public License, v 1; you may not use this file except
* in compliance with, at your election, the Elastic License 2.0 or the Server
* Side Public License, v 1.
*/
package org.elasticsearch.search.aggregations.bucket.adjacency;
import org.elasticsearch.search.aggregations.bucket.MultiBucketsAggregation;
import java.util.List;
/**
* A multi bucket aggregation where the buckets are defined by a set of filters
* (a bucket is produced per filter plus a bucket for each non-empty filter
* intersection so A, B and A&B).
*/
public interface AdjacencyMatrix extends MultiBucketsAggregation {
/**
* A bucket associated with a specific filter or pair (identified by its
* key)
*/
interface Bucket extends MultiBucketsAggregation.Bucket {}
/**
* The buckets created by this aggregation.
*/
@Override
List getBuckets();
Bucket getBucketByKey(String key);
}