org.elasticsearch.search.aggregations.metrics.geocentroid.GeoCentroidAggregatorFactory Maven / Gradle / Ivy
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package org.elasticsearch.search.aggregations.metrics.geocentroid;
import org.elasticsearch.search.aggregations.Aggregator;
import org.elasticsearch.search.aggregations.AggregatorFactories;
import org.elasticsearch.search.aggregations.AggregatorFactory;
import org.elasticsearch.search.aggregations.InternalAggregation.Type;
import org.elasticsearch.search.aggregations.pipeline.PipelineAggregator;
import org.elasticsearch.search.aggregations.support.AggregationContext;
import org.elasticsearch.search.aggregations.support.ValuesSource;
import org.elasticsearch.search.aggregations.support.ValuesSourceAggregatorFactory;
import org.elasticsearch.search.aggregations.support.ValuesSourceConfig;
import java.io.IOException;
import java.util.List;
import java.util.Map;
public class GeoCentroidAggregatorFactory extends ValuesSourceAggregatorFactory {
public GeoCentroidAggregatorFactory(String name, Type type, ValuesSourceConfig config,
AggregationContext context, AggregatorFactory parent, AggregatorFactories.Builder subFactoriesBuilder,
Map metaData) throws IOException {
super(name, type, config, context, parent, subFactoriesBuilder, metaData);
}
@Override
protected Aggregator createUnmapped(Aggregator parent,
List pipelineAggregators, Map metaData) throws IOException {
return new GeoCentroidAggregator(name, context, parent, null, pipelineAggregators, metaData);
}
@Override
protected Aggregator doCreateInternal(ValuesSource.GeoPoint valuesSource, Aggregator parent,
boolean collectsFromSingleBucket, List pipelineAggregators, Map metaData)
throws IOException {
return new GeoCentroidAggregator(name, context, parent, valuesSource, pipelineAggregators, metaData);
}
}