/**
* This Source Code Form is subject to the terms of the Mozilla Public License,
* v. 2.0. If a copy of the MPL was not distributed with this file, You can
* obtain one at http://mozilla.org/MPL/2.0/. OpenMRS is also distributed under
* the terms of the Healthcare Disclaimer located at http://openmrs.org/license.
*
* Copyright (C) OpenMRS Inc. OpenMRS is a registered trademark and the OpenMRS
* graphic logo is a trademark of OpenMRS Inc.
*/
package org.openmrs.logic.op;
/**
* Marker interface to keep track of the ComparisonOperator sub type
*
* @see Operator
*/
public interface ComparisonOperator extends Operator {
// comparison operators
public static final ComparisonOperator CONTAINS = new Contains();
public static final ComparisonOperator EQUALS = new Equals();
public static final ComparisonOperator WITHIN = new Within();
public static final ComparisonOperator GT = new GreaterThan();
public static final ComparisonOperator GTE = new GreaterThanEquals();
public static final ComparisonOperator LT = new LessThan();
public static final ComparisonOperator LTE = new LessThanEquals();
public static final ComparisonOperator BEFORE = new Before();
public static final ComparisonOperator AFTER = new After();
public static final ComparisonOperator IN = new In();
}