/// <summary>
/// 构造函数
/// </summary>
public FlowRuntime(FlowInstance instance)
{
dynamic schemeContentJson = Newtonsoft.Json.JsonConvert.DeserializeObject(instance.SchemeContent);//获取工作流模板内容的json对象;
InitLines(schemeContentJson);
InitNodes(schemeContentJson);
currentNodeId = (string.IsNullOrEmpty(instance.ActivityId) ? startNodeId : instance.ActivityId);
currentNodeType = GetNodeType(currentNodeId);
FormData = instance.FormData;
title = schemeContentJson.title;
initNum = schemeContentJson.initNum;
previousId = instance.PreviousId;
flowInstanceId = instance.Id;
//会签开始节点和流程结束节点没有下一步
if (currentNodeType == 0 || currentNodeType == 4)
{
nextNodeId = "-1";
nextNodeType = -1;
}
else
{
nextNodeId = GetNextNodeId();//下一个节点
nextNodeType = GetNodeType(nextNodeId);
}
}
public abstract Task Handle(FlowInstance instance, FlowForm flowForm);
