01: /*
02: * Copyright 2005-2006 The Kuali Foundation.
03: *
04: *
05: * Licensed under the Educational Community License, Version 1.0 (the "License");
06: * you may not use this file except in compliance with the License.
07: * You may obtain a copy of the License at
08: *
09: * http://www.opensource.org/licenses/ecl1.php
10: *
11: * Unless required by applicable law or agreed to in writing, software
12: * distributed under the License is distributed on an "AS IS" BASIS,
13: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14: * See the License for the specific language governing permissions and
15: * limitations under the License.
16: */
17: package edu.iu.uis.eden.engine;
18:
19: import edu.iu.uis.eden.routeheader.DocumentRouteHeaderValue;
20:
21: /**
22: * Defines the contract to the core workflow engine. The standard unit of work of the engine
23: * is the process method. Document must also be initialized by the WorkflowEngine when they
24: * are initially created.
25: *
26: * @author ewestfal
27: *
28: */
29: public interface WorkflowEngine {
30:
31: public void process(Long documentId, Long nodeInstanceId)
32: throws Exception;
33:
34: public void initializeDocument(DocumentRouteHeaderValue document);
35:
36: }
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