com.bstek.urule.model.flow.StartNode 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.FlowInstance;
import com.bstek.urule.runtime.KnowledgeSession;
import com.bstek.urule.runtime.event.impl.ProcessAfterStartedEventImpl;
/**
* @author Jacky.gao
* @since 2015年4月20日
*/
public class StartNode extends FlowNode {
private FlowNodeType type=FlowNodeType.Start;
public StartNode() {
}
public StartNode(String name) {
super(name);
}
@Override
public FlowNodeType getType() {
return type;
}
@Override
public void enterNode(FlowContext context,FlowInstance instance) {
KnowledgeSession session=(KnowledgeSession)context.getWorkingMemory();
session.fireEvent(new ProcessAfterStartedEventImpl(instance,session));
executeNodeEvent(EventType.enter,context,instance);
executeNodeEvent(EventType.leave,context,instance);
leave(null,context, instance);
}
}