/**
 * Copyright 2005-2018 The Kuali Foundation
 *
 * Licensed 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://www.opensource.org/licenses/ecl2.php
 *
 * 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.kuali.rice.kew.api.document.search;

import javax.xml.bind.annotation.XmlEnum;
import javax.xml.bind.annotation.XmlRootElement;
import javax.xml.bind.annotation.XmlType;

/**
 * Defines flags that can be used during document search to indicate what relation the route node name being searched on
 * should have to the current route node of the documents being searched.
 *
 * @author Kuali Rice Team (rice.collab@kuali.org)
 */
@XmlRootElement(name = "routeNodeLookupLogic")
@XmlType(name = "RouteNodeLookupLogicType")
@XmlEnum
public enum RouteNodeLookupLogic {

    /**
     * Indicates that the document should be exactly at the specified route node in it's route path.
     */
    EXACTLY,

    /**
     * Indicates that the document should currently be somewhere before the specified route node in it's route path.
     */
    BEFORE,

    /**
     * Indicates that the document should currently be somewhere after the specified route node in it's route path.
     */
    AFTER

}
