01: /*
02: * Licensed to the Apache Software Foundation (ASF) under one or more
03: * contributor license agreements. See the NOTICE file distributed with
04: * this work for additional information regarding copyright ownership.
05: * The ASF licenses this file to You under the Apache License, Version 2.0
06: * (the "License"); you may not use this file except in compliance with
07: * the License. You may obtain a copy of the License at
08: *
09: * http://www.apache.org/licenses/LICENSE-2.0
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: */
18: package org.apache.lenya.workflow;
19:
20: /**
21: * Interface for objects which can be workflowed.
22: *
23: * @version $Id: Workflowable.java 473861 2006-11-12 03:51:14Z gregor $
24: */
25: public interface Workflowable {
26:
27: /**
28: * @return The versions in chronological order.
29: */
30: Version[] getVersions();
31:
32: /**
33: * @return The latest version.
34: */
35: Version getLatestVersion();
36:
37: /**
38: * Adds a new version.
39: * @param workflow The workflow.
40: * @param version The version.
41: */
42: void newVersion(Workflow workflow, Version version);
43:
44: /**
45: * @return The URI to resolve the schema configuration from.
46: */
47: String getWorkflowSchemaURI();
48:
49: }
|