/**
* The contents of this file are subject to the OpenMRS Public License
* Version 1.0 (the "License"); you may not use this file except in
* compliance with the License. You may obtain a copy of the License at
* http://license.openmrs.org
*
* Software distributed under the License is distributed on an "AS IS"
* basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
* License for the specific language governing rights and limitations
* under the License.
*
* Copyright (C) OpenMRS, LLC. All Rights Reserved.
*/
package org.openmrs.logic.op;
/**
* The Average operator will calculate the average result from a collection of result returned by
* the logic expression<br />
* <br />
* Example: <br />
* - <code>logicService.parse("'CD4 COUNT'").average();</code><br />
* The above will give us a criteria to get the average result of the "CD4 COUNT" observations
*/
public class Average implements TransformOperator {
public String toString() {
return "Average";
}
}