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重写了触发器底层逻辑

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This commit is contained in:
fengjiayi
2024-10-11 16:46:16 +08:00
parent 2d0f354895
commit aa85c907a3
27 changed files with 770 additions and 392 deletions
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146
NodeFlow/Base/NodeModelBaseFunc.cs
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@@ -77,7 +77,7 @@ namespace Serein.NodeFlow.Base
internal virtual NodeModelBase LoadInfo(NodeInfo nodeInfo)
{
this.Guid = nodeInfo.Guid;
if(this.MethodDetails is not null)
if (this.MethodDetails is not null)
{
for (int i = 0; i < nodeInfo.ParameterData.Length; i++)
{
@@ -86,7 +86,7 @@ namespace Serein.NodeFlow.Base
this.MethodDetails.ExplicitDatas[i].DataValue = pd.Value;
}
}
return this;
}
@@ -104,9 +104,9 @@ namespace Serein.NodeFlow.Base
Stack<NodeModelBase> stack = new Stack<NodeModelBase>();
stack.Push(this);
var flowCts = context.Env.IOC.Get<CancellationTokenSource>(FlowStarter.FlipFlopCtsName);
while (stack.Count > 0 ) // 循环中直到栈为空才会退出循环
while (stack.Count > 0) // 循环中直到栈为空才会退出循环
{
if(flowCts is not null)
if (flowCts is not null)
{
if (flowCts.IsCancellationRequested)
break;
@@ -118,7 +118,7 @@ namespace Serein.NodeFlow.Base
// 筛选出上游分支
var upstreamNodes = currentNode.SuccessorNodes[ConnectionType.Upstream].Where(
node => node.DebugSetting.IsEnable
node => node.DebugSetting.IsEnable
).ToArray();
// 执行上游分支
foreach (var upstreamNode in upstreamNodes)
@@ -141,10 +141,10 @@ namespace Serein.NodeFlow.Base
}
}
}
// 上游分支执行完成，才执行当前节点
object? newFlowData = await currentNode.ExecutingAsync(context);
if (flowCts is null || flowCts.IsCancellationRequested || currentNode.NextOrientation == ConnectionType.None)
if (flowCts is null || flowCts.IsCancellationRequested || currentNode.NextOrientation == ConnectionType.None)
{
// 不再执行
break;
@@ -204,14 +204,11 @@ namespace Serein.NodeFlow.Base
md.ActingInstance ??= context.Env.IOC.Get(md.ActingInstanceType);
object instance = md.ActingInstance;
object? result = null;
//Console.WriteLine($"(isTask, isTaskHaveResult):{(isTask, isTaskHaveResult)}");
try
{
// Action/Func([方法作用的实例],[可能的参数值],[可能的返回值])
object?[]? args = GetParameters(context, this, md);
result = await dd.Invoke(md.ActingInstance, args);
NextOrientation = ConnectionType.IsSucceed;
@@ -219,7 +216,7 @@ namespace Serein.NodeFlow.Base
}
catch (Exception ex)
{
await Console.Out.WriteLineAsync($"节点[{this.MethodDetails?.MethodName}]异常：" + ex.Message);
await Console.Out.WriteLineAsync($"节点[{this.MethodDetails?.MethodName}]异常：" + ex);
NextOrientation = ConnectionType.IsError;
RuningException = ex;
return null;
@@ -268,8 +265,8 @@ namespace Serein.NodeFlow.Base
inputParameter = flowData; // 使用上一节点的对象
}
// 存在转换器
if (ed.Convertor is not null)
// 入参存在取值转换器
if (ed.ExplicitType.IsEnum && ed.Convertor is not null)
{
if (Enum.TryParse(ed.ExplicitType, ed.DataValue, out var resultEnum))
{
@@ -286,96 +283,57 @@ namespace Serein.NodeFlow.Base
}
}
if ( ed.DataType != ed.ExplicitType) // 获取枚举转换器中记录的枚举
// 入参存在类型转换器，获取枚举转换器中记录的枚举
if (ed.ExplicitType.IsEnum && ed.DataType != ed.ExplicitType)
{
if (ed.ExplicitType.IsEnum && Enum.TryParse(ed.ExplicitType, ed.DataValue, out var resultEnum)) // 获取对应的枚举项
if (Enum.TryParse(ed.ExplicitType, ed.DataValue, out var resultEnum)) // 获取对应的枚举项
{
// 获取绑定的类型
var type = EnumHelper.GetBoundValue(ed.ExplicitType, resultEnum, attr => attr.Value);
if(type is Type enumBindType && enumBindType is not null)
if (type is Type enumBindType && enumBindType is not null)
{
var value = context.Env.IOC.Instantiate(enumBindType);
if(value is not null)
if (value is not null)
{
parameters[i] = value;
continue;
}
}
}
}
try
{
if (ed.DataType.IsValueType)
{
if (inputParameter is null)
{
parameters[i] = Activator.CreateInstance(ed.DataType);
}
else
{
string? valueStr = inputParameter?.ToString();
if (string.IsNullOrEmpty(valueStr))
{
parameters[i] = Activator.CreateInstance(ed.DataType);
}
else
{
parameters[i] = ed.DataType switch
{
Type t when t.IsEnum => Enum.Parse(ed.DataType, ed.DataValue),// 需要枚举
Type t when t == typeof(char) => char.Parse(valueStr),
Type t when t == typeof(bool) => bool.Parse(valueStr),
Type t when t == typeof(float) => float.Parse(valueStr),
Type t when t == typeof(decimal) => decimal.Parse(valueStr),
Type t when t == typeof(double) => double.Parse(valueStr),
Type t when t == typeof(sbyte) => sbyte.Parse(valueStr),
Type t when t == typeof(byte) => byte.Parse(valueStr),
Type t when t == typeof(short) => short.Parse(valueStr),
Type t when t == typeof(ushort) => ushort.Parse(valueStr),
Type t when t == typeof(int) => int.Parse(valueStr),
Type t when t == typeof(uint) => uint.Parse(valueStr),
Type t when t == typeof(long) => long.Parse(valueStr),
Type t when t == typeof(ulong) => ulong.Parse(valueStr),
Type t when t == typeof(nint) => nint.Parse(valueStr),
Type t when t == typeof(nuint) => nuint.Parse(valueStr),
_ => throw new Exception($"调用节点对应方法[{nodeModel.MethodDetails.MethodName}]时，遇到了未在预期内的值类型入参：{ed.DataType.FullName}"),
// Type t when Nullable.GetUnderlyingType(t) != null => inputParameter is null ? null : Convert.ChangeType(inputParameter, Nullable.GetUnderlyingType(t)),
};
}
}
}
else
{
parameters[i] = ed.DataType switch
{
Type t when t == typeof(IDynamicContext) => context, // 上下文
Type t when t == typeof(string) => inputParameter?.ToString(),
//Type t when t == typeof(DateTime) => string.IsNullOrEmpty(valueStr) ? 0 : DateTime.Parse(valueStr),
Type t when t == typeof(MethodDetails) => md, // 节点方法描述
Type t when t == typeof(NodeModelBase) => nodeModel, // 节点实体类
Type t when t.IsArray => (inputParameter as Array)?.Cast<object>().ToList(),
Type t when t.IsGenericType && t.GetGenericTypeDefinition() == typeof(List<>) => inputParameter,
_ => inputParameter,
// Type t when Nullable.GetUnderlyingType(t) != null => inputParameter is null ? null : Convert.ChangeType(inputParameter, Nullable.GetUnderlyingType(t)),
};
}
}
catch (Exception ex) // 节点参数类型转换异常
if (ed.DataType.IsValueType)
{
parameters[i] = new object();
Console.WriteLine(ex);
var valueStr = inputParameter?.ToString();
parameters[i] = valueStr.ToValueData(ed.DataType);
}
else
{
var valueStr = inputParameter?.ToString();
parameters[i] = ed.DataType switch
{
Type t when t == typeof(string) => valueStr,
Type t when t == typeof(IDynamicContext) => context, // 上下文
Type t when t == typeof(DateTime) => string.IsNullOrEmpty(valueStr) ? 0 : DateTime.Parse(valueStr),
Type t when t == typeof(MethodDetails) => md, // 节点方法描述
Type t when t == typeof(NodeModelBase) => nodeModel, // 节点实体类
Type t when t.IsArray => (inputParameter as Array)?.Cast<object>().ToList(),
Type t when t.IsGenericType && t.GetGenericTypeDefinition() == typeof(List<>) => inputParameter,
_ => inputParameter,
};
}
}
return parameters;
}
@@ -384,10 +342,10 @@ namespace Serein.NodeFlow.Base
/// 更新节点数据，并检查监视表达式是否生效
/// </summary>
/// <param name="newData"></param>
public static async Task RefreshFlowDataAndExpInterrupt(IDynamicContext context,NodeModelBase nodeModel, object? newData = null)
public static async Task RefreshFlowDataAndExpInterrupt(IDynamicContext context, NodeModelBase nodeModel, object? newData = null)
{
string guid = nodeModel.Guid;
if(newData is not null)
if (newData is not null)
{
await MonitorObjExpInterrupt(context, nodeModel, newData, 0); // 首先监视对象
await MonitorObjExpInterrupt(context, nodeModel, newData, 1); // 然后监视节点
@@ -399,7 +357,7 @@ namespace Serein.NodeFlow.Base
{
MonitorObjectEventArgs.ObjSourceType sourceType;
string? key;
if(monitorType == 0)
if (monitorType == 0)
{
key = data?.GetType()?.FullName;
sourceType = MonitorObjectEventArgs.ObjSourceType.IOCObj;
@@ -444,7 +402,7 @@ namespace Serein.NodeFlow.Base
}
}
/// <summary>
/// 释放对象