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优化了中断功能。

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This commit is contained in:
fengjiayi
2024-09-22 17:37:32 +08:00
parent c930c870a6
commit eff0de410b
51 changed files with 5258 additions and 396 deletions
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191
NodeFlow/FlowEnvironment.cs
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@@ -11,6 +11,7 @@ using Serein.NodeFlow.Tool;
using System.Collections.Concurrent;
using System.Reflection;
using System.Xml.Linq;
using static Serein.Library.Utils.ChannelFlowInterrupt;
using static Serein.NodeFlow.FlowStarter;
namespace Serein.NodeFlow
@@ -57,7 +58,7 @@ namespace Serein.NodeFlow
/// <summary>
/// 节点的命名空间
/// </summary>
public const string NodeSpaceName = $"{nameof(Serein)}.{nameof(Serein.NodeFlow)}.{nameof(Serein.NodeFlow.Model)}";
public const string SpaceName = $"{nameof(Serein)}.{nameof(Serein.NodeFlow)}.{nameof(Serein.NodeFlow.Model)}";
#region 环境接口事件
/// <summary>
@@ -108,20 +109,25 @@ namespace Serein.NodeFlow
/// <summary>
/// 节点触发了中断
/// </summary>
public event NodeInterruptTriggerHandler OnNodeInterruptTrigger;
public event ExpInterruptTriggerHandler OnInterruptTrigger;
#endregion
/// <summary>
/// 环境名称
/// </summary>
public string EnvName { get; set; } = SpaceName;
/// <summary>
/// 是否全局中断
/// </summary>
public bool IsGlobalInterrupt { get; set; }
/// <summary>
/// 流程中断器
/// </summary>
public ChannelFlowInterrupt ChannelFlowInterrupt { get; set; }
/// <summary>
/// 是否全局中断
/// </summary>
public bool IsGlobalInterrupt { get; set; }
/// <summary>
/// 存储加载的程序集路径
@@ -198,15 +204,6 @@ namespace Serein.NodeFlow
await flowStarter.RunAsync(this, nodes, initMethods, loadingMethods, exitMethods);
//await flowStarter.RunAsync(StartNode,
// this,
// runMethodDetailess,
// initMethods,
// loadingMethods,
// exitMethods,
// flipflopNodes);
if(flowStarter?.FlipFlopState == RunState.NoStart)
{
this.Exit(); // 未运行触发器时，才会调用结束方法
@@ -466,7 +463,8 @@ namespace Serein.NodeFlow
/// <exception cref="NotImplementedException"></exception>
public void RemoteNode(string nodeGuid)
{
NodeModelBase remoteNode = GuidToModel(nodeGuid);
var remoteNode = GuidToModel(nodeGuid);
if (remoteNode is null) return;
if (remoteNode.IsStart)
{
return;
@@ -498,12 +496,6 @@ namespace Serein.NodeFlow
NodeModelBase? toNode = snc.Value[i];
RemoteConnect(remoteNode, toNode, connectionType);
//remoteNode.SuccessorNodes[connectionType].RemoveAt(i);
//OnNodeConnectChange?.Invoke(new NodeConnectChangeEventArgs(remoteNode.Guid,
// toNode.Guid,
// connectionType,
// NodeConnectChangeEventArgs.ConnectChangeType.Remote)); // 通知UI
}
}
@@ -522,8 +514,10 @@ namespace Serein.NodeFlow
public void ConnectNode(string fromNodeGuid, string toNodeGuid, ConnectionType connectionType)
{
// 获取起始节点与目标节点
NodeModelBase fromNode = GuidToModel(fromNodeGuid);
NodeModelBase toNode = GuidToModel(toNodeGuid);
var fromNode = GuidToModel(fromNodeGuid);
var toNode = GuidToModel(toNodeGuid);
if (fromNode is null) return;
if (toNode is null) return;
// 开始连接
ConnectNode(fromNode, toNode, connectionType); // 外部调用连接方法
@@ -539,16 +533,12 @@ namespace Serein.NodeFlow
public void RemoteConnect(string fromNodeGuid, string toNodeGuid, ConnectionType connectionType)
{
// 获取起始节点与目标节点
NodeModelBase fromNode = GuidToModel(fromNodeGuid);
NodeModelBase toNode = GuidToModel(toNodeGuid);
var fromNode = GuidToModel(fromNodeGuid);
var toNode = GuidToModel(toNodeGuid);
if (fromNode is null) return;
if (toNode is null) return;
RemoteConnect(fromNode, toNode, connectionType);
//fromNode.SuccessorNodes[connectionType].Remove(toNode);
//toNode.PreviousNodes[connectionType].Remove(fromNode);
//OnNodeConnectChange?.Invoke(new NodeConnectChangeEventArgs(fromNodeGuid,
// toNodeGuid,
// connectionType,
// NodeConnectChangeEventArgs.ConnectChangeType.Remote));
}
@@ -606,29 +596,9 @@ namespace Serein.NodeFlow
/// <param name="newNodeGuid"></param>
public void SetStartNode(string newNodeGuid)
{
NodeModelBase newStartNodeModel = GuidToModel(newNodeGuid);
var newStartNodeModel = GuidToModel(newNodeGuid);
if (newStartNodeModel is null) return;
SetStartNode(newStartNodeModel);
//if (string.IsNullOrEmpty(newNodeGuid))
//{
// return;
//}
//if (Nodes.TryGetValue(newNodeGuid, out NodeModelBase? newStartNodeModel))
//{
// if (newStartNodeModel != null)
// {
// SetStartNode(newStartNodeModel);
// //var oldNodeGuid = "";
// //if(StartNode != null)
// //{
// // oldNodeGuid = StartNode.Guid;
// // StartNode.IsStart = false;
// //}
// //newStartNodeModel.IsStart = true;
// //StartNode = newStartNodeModel;
// //OnStartNodeChange?.Invoke(new StartNodeChangeEventArgs(oldNodeGuid, newNodeGuid));
// }
//}
}
/// <summary>
@@ -637,52 +607,149 @@ namespace Serein.NodeFlow
/// <param name="nodeGuid">被中断的目标节点Guid</param>
/// <param name="interruptClass">中断级别</param>
/// <returns>操作是否成功</returns>
public bool NodeInterruptChange(string nodeGuid, InterruptClass interruptClass)
public bool SetNodeInterrupt(string nodeGuid, InterruptClass interruptClass)
{
NodeModelBase nodeModel = GuidToModel(nodeGuid);
var nodeModel = GuidToModel(nodeGuid);
if (nodeModel is null) return false;
if (interruptClass == InterruptClass.None)
{
nodeModel.CancelInterrupt();
}
else if (interruptClass == InterruptClass.Branch)
{
nodeModel.DebugSetting.CancelInterruptCallback?.Invoke();
nodeModel.DebugSetting.GetInterruptTask = () =>
{
TriggerInterrupt(nodeGuid, "", InterruptTriggerEventArgs.InterruptTriggerType.Monitor);
return ChannelFlowInterrupt.GetOrCreateChannelAsync(nodeGuid);
};
nodeModel.DebugSetting.CancelInterruptCallback = () =>
{
ChannelFlowInterrupt.TriggerSignal(nodeGuid);
};
}
else if (interruptClass == InterruptClass.Global) // 全局……做不了omg
{
return false;
}
nodeModel.DebugSetting.InterruptClass = interruptClass;
OnNodeInterruptStateChange.Invoke(new NodeInterruptStateChangeEventArgs(nodeGuid, interruptClass));
return true;
}
/// <summary>
/// 添加表达式中断
/// </summary>
/// <param name="nodeGuid"></param>
/// <param name="expression"></param>
/// <returns></returns>
public bool AddInterruptExpression(string nodeGuid, string expression)
{
var nodeModel = GuidToModel(nodeGuid);
if (nodeModel is null) return false;
if (string.IsNullOrEmpty(expression))
{
nodeModel.DebugSetting.InterruptExpressions.Clear();// 暂时删除，等UI做好了
return true;
}
if (nodeModel.DebugSetting.InterruptExpressions.Contains(expression))
{
Console.WriteLine("表达式已存在");
return false;
}
else
{
nodeModel.DebugSetting.InterruptExpressions.Clear();// 暂时删除，等UI做好了
nodeModel.DebugSetting.InterruptExpressions.Add(expression);
return true;
}
}
/// <summary>
/// 监视节点的数据
/// </summary>
/// <param name="nodeGuid">需要监视的节点Guid</param>
public void SetNodeFLowDataMonitorState(string nodeGuid, bool isMonitor)
{
NodeModelBase nodeModel = GuidToModel(nodeGuid);
var nodeModel = GuidToModel(nodeGuid);
if (nodeModel is null) return;
nodeModel.DebugSetting.IsMonitorFlowData = isMonitor;
if (isMonitor)
{
var obj = nodeModel.GetFlowData();
if(obj is not null)
{
FlowDataNotification(nodeGuid, obj);
}
}
}
/// <summary>
/// 节点数据更新通知
/// </summary>
/// <param name="nodeGuid"></param>
public void FlowDataUpdateNotification(string nodeGuid, object flowData)
public void FlowDataNotification(string nodeGuid, object flowData)
{
OnMonitorObjectChange?.Invoke(new MonitorObjectEventArgs(nodeGuid, flowData));
}
/// <summary>
///
/// </summary>
/// <param name="nodeGuid">节点</param>
/// <param name="expression">表达式</param>
/// <param name="type">类型，0节点，1表达式</param>
public void TriggerInterrupt(string nodeGuid, string expression, InterruptTriggerEventArgs.InterruptTriggerType type)
{
OnInterruptTrigger?.Invoke(new InterruptTriggerEventArgs(nodeGuid, expression, type));
}
public Task<CancelType> GetOrCreateGlobalInterruptAsync()
{
IsGlobalInterrupt = true;
return ChannelFlowInterrupt.GetOrCreateChannelAsync(this.EnvName);
}
/// <summary>
/// Guid 转 NodeModel
/// </summary>
/// <param name="nodeGuid">节点Guid</param>
/// <returns>节点Model</returns>
/// <exception cref="ArgumentNullException">无法获取节点、Guid/节点为null时报错</exception>
private NodeModelBase GuidToModel(string nodeGuid)
private NodeModelBase? GuidToModel(string nodeGuid)
{
if (string.IsNullOrEmpty(nodeGuid))
{
throw new ArgumentNullException("not contains - Guid没有对应节点:" + (nodeGuid));
//throw new ArgumentNullException("not contains - Guid没有对应节点:" + (nodeGuid));
return null;
}
if (!Nodes.TryGetValue(nodeGuid, out NodeModelBase? nodeModel) || nodeModel is null)
{
throw new ArgumentNullException("null - Guid存在对应节点,但节点为null:" + (nodeGuid));
//throw new ArgumentNullException("null - Guid存在对应节点,但节点为null:" + (nodeGuid));
return null;
}
return nodeModel;
}
#endregion
#region 私有方法