001    /**
002     * Copyright 2005-2012 The Kuali Foundation
003     *
004     * Licensed under the Educational Community License, Version 2.0 (the "License");
005     * you may not use this file except in compliance with the License.
006     * You may obtain a copy of the License at
007     *
008     * http://www.opensource.org/licenses/ecl2.php
009     *
010     * Unless required by applicable law or agreed to in writing, software
011     * distributed under the License is distributed on an "AS IS" BASIS,
012     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013     * See the License for the specific language governing permissions and
014     * limitations under the License.
015     */
016    package org.kuali.rice.krad.datadictionary.validation;
017    
018    /**
019     * Enum inherited from the Kuali Student project to track error levels in validation. 
020     * 
021     * @author Kuali Rice Team (rice.collab@kuali.org)
022     */
023    public enum ErrorLevel {
024        NOCONSTRAINT(-2), INAPPLICABLE(-1), OK(0), WARN(1), ERROR(2);
025    
026        int level;
027    
028        private ErrorLevel(int level) {
029            this.level = level;
030        }
031    
032        public int getLevel() {
033            return level;
034        }
035        
036        public static ErrorLevel min(ErrorLevel e1, ErrorLevel e2) {
037            return e1.ordinal() < e2.ordinal() ? e1 : e2;
038        }
039        public static ErrorLevel max(ErrorLevel e1, ErrorLevel e2) {
040            return e1.ordinal() > e2.ordinal() ? e1 : e2;
041        }
042        
043    }