/*

  * Copyright 2011 The Kuali Foundation

  *

  * Licensed under the Educational Community 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://www.opensource.org/licenses/ecl1.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.krad.datadictionary.validation;

 /**

  * Enum inherited from the Kuali Student project to track error levels in validation. 

  * 

  * @author Kuali Rice Team (rice.collab@kuali.org)

  */

 public enum ErrorLevel {

     NOCONSTRAINT(-2), INAPPLICABLE(-1), OK(0), WARN(1), ERROR(2);

     int level;

     private ErrorLevel(int level) {

         this.level = level;

     }

     public int getLevel() {

         return level;

     }

     public static ErrorLevel min(ErrorLevel e1, ErrorLevel e2) {

             return e1.ordinal() < e2.ordinal() ? e1 : e2;

     }

     public static ErrorLevel max(ErrorLevel e1, ErrorLevel e2) {

             return e1.ordinal() > e2.ordinal() ? e1 : e2;

     }

 }