org.elasticsearch.search.aggregations.bucket.terms.AbstractStringTermsAggregator Maven / Gradle / Ivy

Show more of this group Show more artifacts with this name
Show all versions of elasticsearch Show documentation

Elasticsearch subproject :server

There is a newer version: 8.13.2

/*
 * Licensed to Elasticsearch under one or more contributor
 * license agreements. See the NOTICE file distributed with
 * this work for additional information regarding copyright
 * ownership. Elasticsearch licenses this file to you under
 * the Apache License, Version 2.0 (the "License"); you may
 * not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

package org.elasticsearch.search.aggregations.bucket.terms;

import org.elasticsearch.search.DocValueFormat;
import org.elasticsearch.search.aggregations.Aggregator;
import org.elasticsearch.search.aggregations.AggregatorFactories;
import org.elasticsearch.search.aggregations.InternalAggregation;
import org.elasticsearch.search.aggregations.pipeline.PipelineAggregator;
import org.elasticsearch.search.aggregations.BucketOrder;
import org.elasticsearch.search.internal.SearchContext;

import java.io.IOException;
import java.util.List;
import java.util.Map;

import static java.util.Collections.emptyList;

abstract class AbstractStringTermsAggregator extends TermsAggregator {

    protected final boolean showTermDocCountError;

    AbstractStringTermsAggregator(String name, AggregatorFactories factories, SearchContext context, Aggregator parent,
            BucketOrder order, DocValueFormat format, BucketCountThresholds bucketCountThresholds, SubAggCollectionMode subAggCollectMode,
            boolean showTermDocCountError, List pipelineAggregators, Map metaData) throws IOException {
        super(name, factories, context, parent, bucketCountThresholds, order, format, subAggCollectMode, pipelineAggregators, metaData);
        this.showTermDocCountError = showTermDocCountError;
    }

    @Override
    public InternalAggregation buildEmptyAggregation() {
        return new StringTerms(name, order, bucketCountThresholds.getRequiredSize(), bucketCountThresholds.getMinDocCount(),
                pipelineAggregators(), metaData(), format, bucketCountThresholds.getShardSize(), showTermDocCountError, 0, emptyList(), 0);
    }

}