WorkflowInterpreterInteractor.java

/**
 *
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.airavata.workflow.engine.interpretor;


public interface WorkflowInterpreterInteractor {
	public boolean notify(WorkflowExecutionMessage messageType, WorkflowInterpreterConfiguration config, Object data);
	public Object retrieveData(WorkflowExecutionMessage messageType, WorkflowInterpreterConfiguration config, Object data) throws Exception;
	public void pauseExecution(WorkflowInterpreterConfiguration config);
	public void resumeExecution(WorkflowInterpreterConfiguration config);
	public void terminateExecution(WorkflowInterpreterConfiguration config);
	
	public boolean isExecutionPaused(WorkflowInterpreterConfiguration config);
	public boolean isExecutionTerminated(WorkflowInterpreterConfiguration config);
	
	public static class TaskNotification{
		String messageTitle;
		String message;
		String messageId;
		public TaskNotification(String messageTitle, String message, String messageId) {
			this.messageTitle=messageTitle;
			this.message=message;
			this.messageId=messageId;
		}
	}
	
//	public static class WorkflowExecutionData{
//		Workflow workflow;
//		String topic;
//		WorkflowInterpreter currentInterpreter;
//		public WorkflowExecutionData(Workflow workflow,String topic, WorkflowInterpreter currentInterpreter) {
//			this.workflow=workflow;
//			this.topic=topic;
//			this.currentInterpreter=currentInterpreter;
//		}
//	}
//	
//	public static class WSNodeData{
//		WSNode wsNode;
//		WorkflowInterpreter currentInterpreter;
//		public WSNodeData(WSNode wsNode, WorkflowInterpreter currentInterpreter) {
//			this.wsNode=wsNode;
//			this.currentInterpreter=currentInterpreter;
//		}
//	}
//	
//	public static class GFacInvokerData{
//		QName portTypeQName;
//		WsdlDefinitions wsdl;
//		String nodeID;
//		String messageBoxURL;
//        String gfacURL;
//        WorkflowNotifiable notifier;
//        String topic;
//        AiravataRegistry2 registry;
//        String serviceName;
//        XBayaConfiguration config;
//        boolean embeddedMode;
//        
//        public GFacInvokerData(boolean embeddedMode, QName portTypeQName, WsdlDefinitions wsdl, String nodeID, String messageBoxURL,
//                String gfacURL, WorkflowNotifiable notifier,String topic,AiravataRegistry2 registry,String serviceName,XBayaConfiguration config) {
//        	this.embeddedMode=embeddedMode;
//        	this.portTypeQName = portTypeQName;
//        	this.wsdl = wsdl;
//        	this.nodeID = nodeID;
//        	this.messageBoxURL = messageBoxURL;
//        	this.gfacURL = gfacURL;
//        	this.notifier = notifier;
//        	this.topic = topic;
//        	this.registry = registry;
//        	this.serviceName = serviceName;
//        	this.config = config;
//		}
//	}
}