OrganizationComparator.java

/**
* The contents of this file are subject to the Mozilla Public License
* Version 1.1 (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.mozilla.org/MPL/ 
* 
* Software distributed under the License is distributed on an "AS IS"
* basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
* License for the specific language governing rights and limitations under
* the License.
* 
* The Original Code is OpenELIS code.
* 
* Copyright (C) The Minnesota Department of Health.  All Rights Reserved.
*/
package us.mn.state.health.lims.organization.valueholder;

import java.util.Comparator;


/**
 * @author AIS bug 1719
 *
 */
public class OrganizationComparator implements Comparable<Organization> {
   String name;

   
   // You can put the default sorting capability here
   public int compareTo(Organization that) {
      return this.name.compareTo(that.getName());
   }
   
   public static final Comparator<Organization> NAME_COMPARATOR =
     new Comparator<Organization>() {
      public int compare(Organization a, Organization b) {
    	  Organization c_a = (Organization)a;
    	  Organization c_b = (Organization)b;
 
         return ((c_a.getId().toLowerCase()).compareTo((c_b.getId().toLowerCase())));

      }
   };
   
   public static final Comparator<Organization> SHORTNAME_NUMERIC_COMPARATOR =
       new Comparator<Organization>() {
           public int compare(Organization o1, Organization o2) {
               try {
                   Integer num1 = Integer.valueOf(o1.getShortName());
                   Integer num2 = Integer.valueOf(o2.getShortName());
                   return num1.compareTo(num2);            
               } catch (NumberFormatException nfe) {
                   return o1.getShortName().compareTo(o2.getShortName());
               }
           }
       };

   /**
    *  The NAME_COMPARATOR claims to compare by name, but it actually looks at ID (and its used). This one does it by the OrganizationName field. 
    */
   public static final Comparator<Organization> ORGANIZATION_NAME_COMPARATOR =
       new Comparator<Organization>() {
           public int compare(Organization o1, Organization o2) {
               return o1.getOrganizationName().compareTo(o2.getOrganizationName());            
           }
       };
    
}