org.opensearch.search.aggregations.matrix.spi.MatrixStatsNamedXContentProvider Maven / Gradle / Ivy
/*
* SPDX-License-Identifier: Apache-2.0
*
* The OpenSearch Contributors require contributions made to
* this file be licensed under the Apache-2.0 license or a
* compatible open source license.
*/
/*
* 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.
*/
/*
* Modifications Copyright OpenSearch Contributors. See
* GitHub history for details.
*/
package org.opensearch.search.aggregations.matrix.spi;
import org.opensearch.core.ParseField;
import org.opensearch.core.xcontent.ContextParser;
import org.opensearch.core.xcontent.NamedXContentRegistry;
import org.opensearch.plugins.spi.NamedXContentProvider;
import org.opensearch.search.aggregations.Aggregation;
import org.opensearch.search.aggregations.matrix.stats.MatrixStatsAggregationBuilder;
import org.opensearch.search.aggregations.matrix.stats.ParsedMatrixStats;
import java.util.List;
import static java.util.Collections.singletonList;
public class MatrixStatsNamedXContentProvider implements NamedXContentProvider {
@Override
public List getNamedXContentParsers() {
ParseField parseField = new ParseField(MatrixStatsAggregationBuilder.NAME);
ContextParser contextParser = (p, name) -> ParsedMatrixStats.fromXContent(p, (String) name);
return singletonList(new NamedXContentRegistry.Entry(Aggregation.class, parseField, contextParser));
}
}