com.bstek.urule.model.flow.NodeEvent Maven / Gradle / Ivy
/*******************************************************************************
* Copyright 2017 Bstek
*
* 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.bstek.urule.model.flow;
import com.bstek.urule.model.flow.ins.FlowContext;
import com.bstek.urule.model.flow.ins.ProcessInstance;
/**
* @author Jacky.gao
* @since 2015年4月20日
*/
public interface NodeEvent {
/**
* 规则流流入当前节点触发的方法
* @param node 当前节点对象
* @param instance 当前规则流实例对象
* @param context 规则流上下文件对象
*/
void enter(FlowNode node,ProcessInstance instance,FlowContext context);
/**
* 规则流流出当前节点触发的方法
* @param node 当前节点对象
* @param instance 当前规则流实例对象
* @param context 规则流上下文件对象
*/
void leave(FlowNode node,ProcessInstance instance,FlowContext context);
}