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.purap.dao;
17:
18: /**
19: * Purchase Order DAO Interface.
20: */
21: public interface PurchaseOrderDao {
22:
23: /**
24: * Retrieves the Purchase Order Document's document number using the purapDocumentIdentifier as criteria
25: *
26: * @param id - purapDocument Identifier
27: * @return - the document number of the purchase order found or null if no purchase order found
28: */
29: public String getDocumentNumberForPurchaseOrderId(Integer id);
30:
31: /**
32: * Retrieves the current Purchase Order Document's document number by the purapDocumentIdentifier.
33: *
34: * @param id - purapDocument Identifier
35: * @return - the document number of the purchase order found or null if no purchase order found
36: */
37: public String getDocumentNumberForCurrentPurchaseOrder(Integer id);
38:
39: /**
40: * Retrieves the oldest purchase order's (defined by the one having the smallest document number) document number.
41: *
42: * @param id - the purapDocumentIdentifier.
43: * @return - the document numbers of the purchase order found or null if none found
44: */
45: public String getOldestPurchaseOrderDocumentNumber(Integer id);
46: }
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