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 }