1 /*
2 * Copyright 2007 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.gl.batch.service.impl;
17
18 import org.kuali.ole.gl.batch.service.BalancePredicate;
19 import org.kuali.ole.gl.businessobject.Balance;
20
21 /**
22 * A predicate that only allows the selection of balances with a total that isn't zero (those with zero as a total are somewhat
23 * pointless to process)
24 */
25 public class BalanceTotalNotZeroPredicate implements BalancePredicate {
26
27 /**
28 * Selects only balances whose total (annual accounting line balance + beginning balance + contracts and grants beginning
29 * balance) is not zero
30 *
31 * @param balance the balance to qualify
32 * @return true if the balance total is not zero, false if it is
33 * @see org.kuali.ole.gl.batch.service.BalancePredicate#select(org.kuali.ole.gl.businessobject.Balance)
34 */
35 public boolean select(Balance balance) {
36 return !balance.getAccountLineAnnualBalanceAmount().add(balance.getBeginningBalanceLineAmount()).add(balance.getContractsGrantsBeginningBalanceAmount()).isZero();
37 }
38
39 }