org.elasticsearch.search.profile.aggregation.InternalAggregationProfileTree Maven / Gradle / Ivy
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Elasticsearch subproject :server
/*
* 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.profile.aggregation;
import org.elasticsearch.search.aggregations.Aggregator;
import org.elasticsearch.search.aggregations.AggregatorFactory.MultiBucketAggregatorWrapper;
import org.elasticsearch.search.profile.AbstractInternalProfileTree;
public class InternalAggregationProfileTree extends AbstractInternalProfileTree {
@Override
protected AggregationProfileBreakdown createProfileBreakdown() {
return new AggregationProfileBreakdown();
}
@Override
protected String getTypeFromElement(Aggregator element) {
// Anonymous classes (such as NonCollectingAggregator in TermsAgg) won't have a name,
// we need to get the super class
if (element.getClass().getSimpleName().isEmpty() == true) {
return element.getClass().getSuperclass().getSimpleName();
}
if (element instanceof MultiBucketAggregatorWrapper) {
return ((MultiBucketAggregatorWrapper) element).getWrappedClass().getSimpleName();
}
return element.getClass().getSimpleName();
}
@Override
protected String getDescriptionFromElement(Aggregator element) {
return element.name();
}
}