1 /*
2 * Copyright 2009 The Kuali Foundation
3 *
4 * Licensed under the Educational Community License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.opensource.org/licenses/ecl2.php
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16 package org.kuali.ole.module.purap.util;
17
18 import org.kuali.ole.sys.businessobject.AccountingLine;
19
20 import java.util.Comparator;
21
22
23 public class PurapAccountingLineComparator implements Comparator<AccountingLine> {
24 /**
25 * Compares two accounting lines based on their account number and object code, in ascending order.
26 *
27 * @see java.util.Comparator#compare(java.lang.Object, java.lang.Object)
28 */
29 public int compare(AccountingLine sal1, AccountingLine sal2) {
30 int compare = 0;
31 if (sal1 != null && sal2 != null) {
32 if (sal1.getAccountNumber() != null && sal2.getAccountNumber() != null) {
33 compare = sal1.getAccountNumber().compareTo(sal2.getAccountNumber());
34 if (compare == 0) {
35 if (sal1.getFinancialObjectCode() != null && sal2.getFinancialObjectCode() != null)
36 compare = sal1.getFinancialObjectCode().compareTo(sal2.getFinancialObjectCode());
37 }
38 }
39 }
40 return compare;
41 }
42 }