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serein-flow/Library/Api/IFlowControl.cs

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2025-07-04 21:31:07 +08:00
using System.Threading.Tasks;
namespace Serein.Library.Api
{
/// <summary>
/// 流程运行接口
/// </summary>
public interface IFlowControl
{
/// <summary>
/// <para>需要你提供一个由你实现的ISereinIOC接口实现类</para>
/// <para>当你将流程运行环境集成在你的项目时,并希望流程运行时使用你提供的对象,而非自动创建</para>
/// <para>就需要你调用这个方法用来替换运行环境的IOC容器</para>
/// <para>注意,是流程运行时,而非运行环境</para>
/// </summary>
/// <param name="ioc"></param>
void UseExternalIOC(ISereinIOC ioc);
/// <summary>
/// 开始运行流程
/// </summary>
/// <param name="canvasGuids">需要运行的流程Guid</param>
/// <returns></returns>
Task<bool> StartFlowAsync(string[] canvasGuids);
/// <summary>
/// 从选定的节点开始运行
/// </summary>
/// <param name="startNodeGuid"></param>
/// <returns></returns>
Task<bool> StartFlowFromSelectNodeAsync(string startNodeGuid);
/// <summary>
/// 结束运行
/// </summary>
Task<bool> ExitFlowAsync();
/// <summary>
/// 激活未启动的全局触发器
/// </summary>
/// <param name="nodeGuid"></param>
void ActivateFlipflopNode(string nodeGuid);
/// <summary>
/// 终结一个全局触发器,在它触发后将不会再次监听消息(表现为已经启动的触发器至少会再次处理一次消息,后面版本再修正这个非预期行为)
/// </summary>
/// <param name="nodeGuid"></param>
void TerminateFlipflopNode(string nodeGuid);
/// <summary>
/// 流程启动器调用,监视数据更新通知
/// </summary>
/// <param name="nodeGuid">更新了数据的节点Guid</param>
/// <param name="monitorData">更新的数据</param>
/// <param name="sourceType">更新的数据</param>
void MonitorObjectNotification(string nodeGuid, object monitorData, MonitorObjectEventArgs.ObjSourceType sourceType);
/// <summary>
/// 流程启动器调用,节点触发了中断
/// </summary>
/// <param name="nodeGuid">被中断的节点Guid</param>
/// <param name="expression">被触发的表达式</param>
/// <param name="type">中断类型。0主动监视1表达式</param>
void TriggerInterrupt(string nodeGuid, string expression, InterruptTriggerEventArgs.InterruptTriggerType type);
}
}