SortCriterion.java

/**
 * Licensed to The Apereo Foundation under one or more contributor license
 * agreements. See the NOTICE file distributed with this work for additional
 * information regarding copyright ownership.
 *
 *
 * The Apereo Foundation licenses this file to you under the Educational
 * Community 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://opensource.org/licenses/ecl2.txt
 *
 * 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.opencastproject.matterhorn.search;

import org.opencastproject.matterhorn.search.SearchQuery.Order;

/**
 * A sort criterion represents the combination of a field name and a sort {@link Order}.
 */
public interface SortCriterion {

  /**
   * Return the field name of this criterion.
   * 
   * @return the field name
   */
  String getFieldName();

  /**
   * Return the sort order of this criterion.
   * 
   * @return the order
   */
  Order getOrder();

}