1 /*
2 * Copyright (C) 2007-2012 Argeo GmbH
3 *
4 * Licensed under the Apache 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.apache.org/licenses/LICENSE-2.0
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.argeo.slc.core.execution.generator;
17
18 import java.util.List;
19
20 /**
21 * Provides 2 types of information required by an <code>ExecutionFlowGenerator</code>:
22 * a list of <code>RunnableCallFlowDescriptor</code> used to create <code>RunnableCallFlow</code>
23 * and a list of <code>RunnableDataNode</code> used to create any kind of flow via a factory.
24 */
25 public interface ExecutionFlowGeneratorSource {
26
27 /**
28 * @return a list of <code>RunnableCallFlowDescriptor</code> used
29 * by a <code>ExecutionFlowGenerator</code> to create <code>RunnableCallFlow</code>
30 */
31 public List<RunnableCallFlowDescriptor> getRunnableCallFlowDescriptors();
32
33 /**
34 * @return a list of <code>RunnableDataNode</code> used
35 * by a <code>ExecutionFlowGenerator</code> to create any kind of flow via a factory
36 */
37 public List<RunnableDataNode> getRunnableDataNodes();
38
39 }