org.elasticsearch.search.aggregations.bucket.composite.CompositeAggregationFactory Maven / Gradle / Ivy
/*
* 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.composite;
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;
class CompositeAggregationFactory extends AggregatorFactory {
private final int size;
private final CompositeValuesSourceConfig[] sources;
private final CompositeKey afterKey;
CompositeAggregationFactory(
String name,
AggregationContext context,
AggregatorFactory parent,
AggregatorFactories.Builder subFactoriesBuilder,
Map metadata,
int size,
CompositeValuesSourceConfig[] sources,
CompositeKey afterKey
) throws IOException {
super(name, context, parent, subFactoriesBuilder, metadata);
this.size = size;
this.sources = sources;
this.afterKey = afterKey;
}
@Override
protected Aggregator createInternal(Aggregator parent, CardinalityUpperBound cardinality, Map metadata)
throws IOException {
return new CompositeAggregator(name, factories, context, parent, metadata, size, sources, afterKey);
}
}