01: /*
02: * Copyright 2007 The Kuali Foundation.
03: *
04: * Licensed under the Educational Community License, Version 1.0 (the "License");
05: * you may not use this file except in compliance with the License.
06: * You may obtain a copy of the License at
07: *
08: * http://www.opensource.org/licenses/ecl1.php
09: *
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.module.gl.batch.closing.year.service;
17:
18: import java.util.Iterator;
19:
20: import org.kuali.module.gl.bo.Balance;
21:
22: /**
23: * An extension of the Iterator interface that allows for balances to be selected or not
24: *
25: * @see org.kuali.module.gl.batch.closing.year.service.BalancePredicate
26: */
27: public interface FilteringBalanceIterator extends Iterator, Iterable {
28:
29: /**
30: * Set the balance predicate that should be used to filter this iterator
31: *
32: * @param balancePredicate the BalancePredicate with the logic to use for this filtering balance iterator
33: * @see org.kuali.module.gl.batch.closing.year.service.BalancePredicate
34: */
35: public void setBalancePredicate(BalancePredicate balancePredicate);
36:
37: /**
38: * Sets the source iterator of balances
39: *
40: * @param balancesSource an iterator chuck full of balances to either process or not
41: */
42: public void setBalancesSource(Iterator<Balance> balancesSource);
43: }
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