org.apache.druid.query.movingaverage.MovingAverageQueryMetrics Maven / Gradle / Ivy
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* distributed with this work for additional information
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* 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
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*/
package org.apache.druid.query.movingaverage;
import org.apache.druid.query.QueryMetrics;
public interface MovingAverageQueryMetrics extends QueryMetrics
{
/**
* Sets the size of {@link MovingAverageQuery#getDimensions()} of the given query as dimension.
*/
void numDimensions(MovingAverageQuery query);
/**
* Sets the number of metrics of the given groupBy query as dimension.
*/
void numMetrics(MovingAverageQuery query);
/**
* Sets the number of "complex" metrics of the given groupBy query as dimension. By default it is assumed that
* "complex" metric is a metric of not long or double type, but it could be redefined in the implementation of this
* method.
*/
void numComplexMetrics(MovingAverageQuery query);
}