IActivityTriggerEvent.java

/*
 * Copyright 2010-2011 the original author or authors.
 *
 * Licensed 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 com.googlecode.starflow.service.spi;

/**
 * 环节触发事件接口
 * 
 * @author libinsong1204@gmail.com
 * @version 1.0
 */
public interface IActivityTriggerEvent {
	/**
	 * 环节启动前
	 * @param processInstId
	 * @param activityDefId
	 */
	public void beforeStart(long processInstId, String activityDefId);
	
	/**
	 * 环节程启动后
	 * @param processInstId
	 * @param activityInstId
	 */
	public void afterStart(long processInstId, long activityInstId);
	
	/**
	 * 环节完成前
	 * @param processInstId
	 * @param activityInstId
	 */
	public void beforeComplete(long processInstId, long activityInstId);
	
	/**
	 * 环节完成后
	 * @param processInstId
	 * @param activityInstId
	 */
	public void afterComplete(long processInstId, long activityInstId);
}