org.elasticsearch.search.aggregations.bucket.sampler.SamplerAggregatorFactory Maven / Gradle / Ivy
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/*
* 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.sampler;
import org.elasticsearch.search.aggregations.Aggregator;
import org.elasticsearch.search.aggregations.AggregatorFactories;
import org.elasticsearch.search.aggregations.AggregatorFactory;
import org.elasticsearch.search.aggregations.CardinalityUpperBound;
import org.elasticsearch.search.aggregations.support.AggregationContext;
import java.io.IOException;
import java.util.Map;
public class SamplerAggregatorFactory extends AggregatorFactory {
private final int shardSize;
SamplerAggregatorFactory(
String name,
int shardSize,
AggregationContext context,
AggregatorFactory parent,
AggregatorFactories.Builder subFactories,
Map metadata
) throws IOException {
super(name, context, parent, subFactories, metadata);
this.shardSize = shardSize;
}
@Override
public Aggregator createInternal(Aggregator parent, CardinalityUpperBound cardinality, Map metadata)
throws IOException {
return new SamplerAggregator(name, shardSize, factories, context, parent, metadata);
}
}