From 61d40977ffd2ac6298555b63206f67ed44e60d8d Mon Sep 17 00:00:00 2001
From: fengjiayi <12821976+ning_xi@user.noreply.gitee.com>
Date: Sun, 15 Sep 2024 22:07:10 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BC=98=E5=8C=96=E4=BA=86=E6=B5=81=E7=A8=8B?=
=?UTF-8?q?=E7=9A=84=E8=BF=9B=E8=A1=8C?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
---
Library.Core/NodeFlow/FlipflopContext.cs | 6 +--
Library.Framework/NodeFlow/DynamicContext.cs | 1 -
Library.Framework/NodeFlow/FlipflopContext.cs | 27 ++-----------
.../Serein.Library.Framework.csproj | 2 +-
Library/Api/IFlipflopContext.cs | 2 +-
Library/Enums/ConnectionType.cs | 4 ++
...{FlowStateType.cs => FlipflopStateType.cs} | 12 +++---
Library/Ex/FlipflopException.cs | 16 ++++++++
Library/NodeAttribute.cs | 5 +--
.../{TcsSignal.cs => TcsSignalFlipflop.cs} | 10 ++---
NodeFlow/Base/NodeModelBaseData.cs | 12 +++---
NodeFlow/Base/NodeModelBaseFunc.cs | 35 +++++++---------
NodeFlow/FlowEnvironment.cs | 13 ++++++
NodeFlow/FlowStarter.cs | 9 +++--
NodeFlow/Model/CompositeConditionNode.cs | 40 +++++++------------
NodeFlow/Model/SingleConditionNode.cs | 6 +--
NodeFlow/Model/SingleExpOpNode.cs | 26 ++++++++----
NodeFlow/Model/SingleFlipflopNode.cs | 7 +++-
NodeFlow/Tool/MethodDetailsHelper.cs | 16 +++++++-
README.md | 9 +++--
WorkBench/Node/View/FlipflopNodeControl.xaml | 12 ++++++
21 files changed, 153 insertions(+), 117 deletions(-)
rename Library/Enums/{FlowStateType.cs => FlipflopStateType.cs} (89%)
create mode 100644 Library/Ex/FlipflopException.cs
rename Library/Utils/{TcsSignal.cs => TcsSignalFlipflop.cs} (87%)
diff --git a/Library.Core/NodeFlow/FlipflopContext.cs b/Library.Core/NodeFlow/FlipflopContext.cs
index 3819260..8dd9884 100644
--- a/Library.Core/NodeFlow/FlipflopContext.cs
+++ b/Library.Core/NodeFlow/FlipflopContext.cs
@@ -65,15 +65,15 @@ namespace Serein.Library.Core.NodeFlow
///
public class FlipflopContext : IFlipflopContext
{
- public FlowStateType State { get; set; }
+ public FlipflopStateType State { get; set; }
public object Data { get; set; }
- public FlipflopContext(FlowStateType ffState)
+ public FlipflopContext(FlipflopStateType ffState)
{
State = ffState;
}
- public FlipflopContext(FlowStateType ffState, object data)
+ public FlipflopContext(FlipflopStateType ffState, object data)
{
State = ffState;
Data = data;
diff --git a/Library.Framework/NodeFlow/DynamicContext.cs b/Library.Framework/NodeFlow/DynamicContext.cs
index 1335ee5..6107d70 100644
--- a/Library.Framework/NodeFlow/DynamicContext.cs
+++ b/Library.Framework/NodeFlow/DynamicContext.cs
@@ -17,7 +17,6 @@ namespace Serein.Library.Framework.NodeFlow
SereinIoc = sereinIoc;
FlowEnvironment = flowEnvironment;
}
-
public NodeRunCts NodeRunCts { get; set; }
public ISereinIoc SereinIoc { get; }
public IFlowEnvironment FlowEnvironment { get; }
diff --git a/Library.Framework/NodeFlow/FlipflopContext.cs b/Library.Framework/NodeFlow/FlipflopContext.cs
index f97056b..5557d63 100644
--- a/Library.Framework/NodeFlow/FlipflopContext.cs
+++ b/Library.Framework/NodeFlow/FlipflopContext.cs
@@ -5,24 +5,6 @@ using System.Threading.Tasks;
namespace Serein.Library.Framework.NodeFlow
{
- //public enum FfState
- //{
- // Succeed,
- // Cancel,
- // Error,
- //}
-
- //public class FlipflopContext
- //{
- // public FlowStateType State { get; set; }
- // public object? Data { get; set; }
- // public FlipflopContext(FlowStateType ffState, object? data = null)
- // {
- // State = ffState;
- // Data = data;
- // }
- //}
-
public static class FlipflopFunc
{
///
@@ -75,20 +57,19 @@ namespace Serein.Library.Framework.NodeFlow
///
public class FlipflopContext : IFlipflopContext
{
- public FlowStateType State { get; set; }
+ public FlipflopStateType State { get; set; }
//public TResult? Data { get; set; }
public object Data { get; set; }
- public FlipflopContext(FlowStateType ffState)
+ public FlipflopContext(FlipflopStateType ffState)
{
State = ffState;
}
- public FlipflopContext(FlowStateType ffState, object data)
+ public FlipflopContext(FlipflopStateType ffState, object data)
{
State = ffState;
Data = data;
}
-
-
}
+
}
diff --git a/Library.Framework/Serein.Library.Framework.csproj b/Library.Framework/Serein.Library.Framework.csproj
index f0f00c1..3a690f9 100644
--- a/Library.Framework/Serein.Library.Framework.csproj
+++ b/Library.Framework/Serein.Library.Framework.csproj
@@ -55,7 +55,7 @@
- {5e19d0f2-913a-4d1c-a6f8-1e1227baa0e3}
+ {55C77D23-2FD3-43D1-918C-DC3DE9614F0F}
Serein.Library
diff --git a/Library/Api/IFlipflopContext.cs b/Library/Api/IFlipflopContext.cs
index 8722869..5f6b8a8 100644
--- a/Library/Api/IFlipflopContext.cs
+++ b/Library/Api/IFlipflopContext.cs
@@ -4,7 +4,7 @@ namespace Serein.Library.Api
{
public interface IFlipflopContext
{
- FlowStateType State { get; set; }
+ FlipflopStateType State { get; set; }
object Data { get; set; }
}
}
diff --git a/Library/Enums/ConnectionType.cs b/Library/Enums/ConnectionType.cs
index 8c40635..7a90ea3 100644
--- a/Library/Enums/ConnectionType.cs
+++ b/Library/Enums/ConnectionType.cs
@@ -6,6 +6,10 @@ namespace Serein.Library.Enums
{
public enum ConnectionType
{
+ ///
+ /// 不执行分支
+ ///
+ None,
///
/// 真分支
///
diff --git a/Library/Enums/FlowStateType.cs b/Library/Enums/FlipflopStateType.cs
similarity index 89%
rename from Library/Enums/FlowStateType.cs
rename to Library/Enums/FlipflopStateType.cs
index f142e27..087c830 100644
--- a/Library/Enums/FlowStateType.cs
+++ b/Library/Enums/FlipflopStateType.cs
@@ -7,12 +7,8 @@ using System.Threading.Tasks;
namespace Serein.Library.Enums
{
- public enum FlowStateType
+ public enum FlipflopStateType
{
- ///
- /// 待执行
- ///
- None,
///
/// 成功（方法成功执行）
///
@@ -25,5 +21,11 @@ namespace Serein.Library.Enums
/// 异常（节点没有成功执行，执行时发生非预期的错误）
///
Error,
+ ///
+ /// 取消
+ ///
+ Cancel,
}
+
+
}
diff --git a/Library/Ex/FlipflopException.cs b/Library/Ex/FlipflopException.cs
new file mode 100644
index 0000000..d562da4
--- /dev/null
+++ b/Library/Ex/FlipflopException.cs
@@ -0,0 +1,16 @@
+using System;
+
+namespace Serein.Library.Ex
+{
+ ///
+ /// 触发器
+ ///
+ public class FlipflopException: Exception
+ {
+ public bool IsCancel { get; }
+ public FlipflopException(string message, bool isCancel = true) :base(message)
+ {
+ IsCancel = isCancel;
+ }
+ }
+}
diff --git a/Library/NodeAttribute.cs b/Library/NodeAttribute.cs
index a0aab98..0036922 100644
--- a/Library/NodeAttribute.cs
+++ b/Library/NodeAttribute.cs
@@ -27,7 +27,7 @@ namespace Serein.Library.Attributes
///
- /// 标记一个方法是什么类型，加载dll后用来拖拽到画布中
+ /// 建议触发器手动设置返回类型
///
[AttributeUsage(AttributeTargets.Class | AttributeTargets.Method)]
public class NodeActionAttribute : Attribute
@@ -45,9 +45,6 @@ namespace Serein.Library.Attributes
public bool Scan;
public string MethodTips;
public NodeType MethodDynamicType;
- ///
- /// 推荐触发器手动设置返回类型
- ///
public Type ReturnType;
public string LockName;
}
diff --git a/Library/Utils/TcsSignal.cs b/Library/Utils/TcsSignalFlipflop.cs
similarity index 87%
rename from Library/Utils/TcsSignal.cs
rename to Library/Utils/TcsSignalFlipflop.cs
index 6355acc..fa98d9d 100644
--- a/Library/Utils/TcsSignal.cs
+++ b/Library/Utils/TcsSignalFlipflop.cs
@@ -1,6 +1,7 @@
-using System;
-using System.Threading.Tasks;
+using Serein.Library.Ex;
+using System;
using System.Collections.Concurrent;
+using System.Threading.Tasks;
namespace Serein.Library.Core.NodeFlow.Tool
{
@@ -13,9 +14,8 @@ namespace Serein.Library.Core.NodeFlow.Tool
// }
//}
- public class TcsSignal where TSignal : struct, Enum
+ public class TcsSignalFlipflop where TSignal : struct, Enum
{
- //public ConcurrentDictionary>> TcsEvent { get; } = new();
public ConcurrentDictionary> TcsEvent { get; } = new ConcurrentDictionary>();
public ConcurrentDictionary TcsLock { get; } = new ConcurrentDictionary();
@@ -56,7 +56,7 @@ namespace Serein.Library.Core.NodeFlow.Tool
{
foreach (var tcs in TcsEvent.Values)
{
- tcs.SetException(new Exception("任务取消"));
+ tcs.SetException(new FlipflopException("任务取消"));
}
TcsEvent.Clear();
}
diff --git a/NodeFlow/Base/NodeModelBaseData.cs b/NodeFlow/Base/NodeModelBaseData.cs
index 6b3aab1..c4e9db5 100644
--- a/NodeFlow/Base/NodeModelBaseData.cs
+++ b/NodeFlow/Base/NodeModelBaseData.cs
@@ -1,10 +1,6 @@
-using Newtonsoft.Json;
-using Serein.Library.Api;
+using Serein.Library.Api;
using Serein.Library.Entity;
using Serein.Library.Enums;
-using Serein.NodeFlow.Model;
-using Serein.NodeFlow.Tool.SerinExpression;
-using System.Xml.Linq;
namespace Serein.NodeFlow.Base
{
@@ -65,12 +61,14 @@ namespace Serein.NodeFlow.Base
///
/// 不同分支的子节点
///
- public Dictionary> SuccessorNodes { get; }
+ public Dictionary> SuccessorNodes { get; }
+
+ public ConnectionType NextOrientation { get; set; } = ConnectionType.None;
///
/// 当前执行状态（进入真分支还是假分支，异常分支在异常中确定）
///
- public FlowStateType FlowState { get; set; } = FlowStateType.None;
+ // public FlowStateType FlowState { get; set; } = FlowStateType.Cancel;
///
/// 运行时的异常信息（仅在 FlowState 为 Error 时存在对应值）
diff --git a/NodeFlow/Base/NodeModelBaseFunc.cs b/NodeFlow/Base/NodeModelBaseFunc.cs
index 0a3bb54..c678ad0 100644
--- a/NodeFlow/Base/NodeModelBaseFunc.cs
+++ b/NodeFlow/Base/NodeModelBaseFunc.cs
@@ -2,6 +2,7 @@
using Serein.Library.Api;
using Serein.Library.Entity;
using Serein.Library.Enums;
+using Serein.Library.Ex;
using Serein.NodeFlow.Tool.SerinExpression;
using System;
using System.Collections.Generic;
@@ -92,14 +93,13 @@ namespace Serein.NodeFlow.Base
currentNode.FlowData = currentNode.Execute(context);
}
- ConnectionType connection = currentNode.FlowState switch
+ if(currentNode.NextOrientation == ConnectionType.None)
{
- FlowStateType.Succeed => ConnectionType.IsSucceed,
- FlowStateType.Fail => ConnectionType.IsFail,
- FlowStateType.Error => ConnectionType.IsError,
- _ => throw new Exception("非预期的枚举值")
- };
- var nextNodes = currentNode.SuccessorNodes[connection];
+ // 不再执行
+ break;
+ }
+
+ var nextNodes = currentNode.SuccessorNodes[currentNode.NextOrientation];
// 将下一个节点集合中的所有节点逆序推入栈中
for (int i = nextNodes.Count - 1; i >= 0; i--)
@@ -148,12 +148,12 @@ namespace Serein.NodeFlow.Base
result = func?.Invoke(md.ActingInstance, parameters);
}
}
- FlowState = FlowStateType.Succeed;
+ NextOrientation = ConnectionType.IsSucceed;
return result;
}
catch (Exception ex)
{
- FlowState = FlowStateType.Error;
+ NextOrientation = ConnectionType.IsError;
RuningException = ex;
}
@@ -184,23 +184,16 @@ namespace Serein.NodeFlow.Base
object?[]? parameters = GetParameters(context, MethodDetails);
flipflopContext = await ((Func>)md.MethodDelegate).Invoke(MethodDetails.ActingInstance, parameters);
}
-
- if (flipflopContext != null)
+ if (flipflopContext == null)
{
- FlowState = flipflopContext.State;
- if (flipflopContext.State == FlowStateType.Succeed)
- {
- result = flipflopContext.Data;
- }
- else
- {
- result = null;
- }
+ throw new FlipflopException("没有返回上下文");
}
+ NextOrientation = flipflopContext.State.ToContentType();
+ result = flipflopContext.Data;
}
catch (Exception ex)
{
- FlowState = FlowStateType.Error;
+ NextOrientation = ConnectionType.IsError;
RuningException = ex;
}
diff --git a/NodeFlow/FlowEnvironment.cs b/NodeFlow/FlowEnvironment.cs
index c831cce..b3a030b 100644
--- a/NodeFlow/FlowEnvironment.cs
+++ b/NodeFlow/FlowEnvironment.cs
@@ -7,6 +7,7 @@ using Serein.NodeFlow.Base;
using Serein.NodeFlow.Model;
using Serein.NodeFlow.Tool;
using System.Diagnostics;
+using System.Net.Mime;
using System.Reflection;
using System.Reflection.Emit;
using System.Xml.Linq;
@@ -618,6 +619,18 @@ namespace Serein.NodeFlow
Path = assembly.Location,
};
}
+
+ public static ConnectionType ToContentType(this FlipflopStateType flowStateType)
+ {
+ return flowStateType switch
+ {
+ FlipflopStateType.Succeed => ConnectionType.IsSucceed,
+ FlipflopStateType.Fail => ConnectionType.IsFail,
+ FlipflopStateType.Error => ConnectionType.IsError,
+ FlipflopStateType.Cancel => ConnectionType.None,
+ _ => throw new NotImplementedException("未定义的流程状态")
+ };
+ }
}
diff --git a/NodeFlow/FlowStarter.cs b/NodeFlow/FlowStarter.cs
index 64a6805..15815c1 100644
--- a/NodeFlow/FlowStarter.cs
+++ b/NodeFlow/FlowStarter.cs
@@ -159,11 +159,14 @@ namespace Serein.NodeFlow
IFlipflopContext flipflopContext = await func.Invoke(md.ActingInstance, parameters);
- if (flipflopContext.State == FlowStateType.Succeed)
+ ConnectionType connection = flipflopContext.State.ToContentType();
+
+ if (connection != ConnectionType.None)
{
- singleFlipFlopNode.FlowState = FlowStateType.Succeed;
+ singleFlipFlopNode.NextOrientation = connection;
singleFlipFlopNode.FlowData = flipflopContext.Data;
- var tasks = singleFlipFlopNode.SuccessorNodes[ConnectionType.IsSucceed].Select(nextNode =>
+
+ var tasks = singleFlipFlopNode.SuccessorNodes[connection].Select(nextNode =>
{
var context = new DynamicContext(SereinIoc,flowEnvironment);
nextNode.PreviousNode = singleFlipFlopNode;
diff --git a/NodeFlow/Model/CompositeConditionNode.cs b/NodeFlow/Model/CompositeConditionNode.cs
index ff937ae..6d5b932 100644
--- a/NodeFlow/Model/CompositeConditionNode.cs
+++ b/NodeFlow/Model/CompositeConditionNode.cs
@@ -26,50 +26,38 @@ namespace Serein.NodeFlow.Model
///
public override object? Execute(IDynamicContext context)
{
- // bool allTrue = ConditionNodes.All(condition => Judge(context,condition.MethodDetails));
- // bool IsAllTrue = true; // 初始化为 true
- FlowState = FlowStateType.Succeed;
+ // NextOrientation = ConnectionType.IsSucceed;
+
+ // 条件区域中遍历每个条件节点
foreach (SingleConditionNode? node in ConditionNodes)
{
var state = Judge(context, node);
- if (state == FlowStateType.Fail || FlowStateType.Fail == FlowStateType.Error)
+ NextOrientation = state; // 每次判读完成后，设置区域后继方向为判断结果
+ if (state != ConnectionType.IsSucceed)
{
- FlowState = state;
- break;// 一旦发现条件为假，立即退出循环
+ // 如果条件不通过，立刻推出循环
+ break;
}
}
-
+
return PreviousNode?.FlowData;
- //if (IsAllTrue)
- //{
- // foreach (var nextNode in TrueBranchNextNodes)
- // {
- // nextNode.ExecuteStack(context);
- // }
- //}
- //else
- //{
- // foreach (var nextNode in FalseBranchNextNodes)
- // {
- // nextNode.ExecuteStack(context);
- // }
- //}
+
}
-
-
- private FlowStateType Judge(IDynamicContext context, SingleConditionNode node)
+ private ConnectionType Judge(IDynamicContext context, SingleConditionNode node)
{
try
{
node.Execute(context);
- return node.FlowState;
+ return node.NextOrientation;
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
- return FlowStateType.Error;
+ NextOrientation = ConnectionType.IsError;
+ RuningException = ex;
+ return ConnectionType.IsError;
}
}
diff --git a/NodeFlow/Model/SingleConditionNode.cs b/NodeFlow/Model/SingleConditionNode.cs
index 04c5d11..cba95de 100644
--- a/NodeFlow/Model/SingleConditionNode.cs
+++ b/NodeFlow/Model/SingleConditionNode.cs
@@ -43,15 +43,15 @@ namespace Serein.NodeFlow.Model
try
{
var isPass = SerinConditionParser.To(result, Expression);
- FlowState = isPass ? FlowStateType.Succeed : FlowStateType.Fail;
+ NextOrientation = isPass ? ConnectionType.IsSucceed : ConnectionType.IsFail;
}
catch (Exception ex)
{
- FlowState = FlowStateType.Error;
+ NextOrientation = ConnectionType.IsError;
RuningException = ex;
}
- Console.WriteLine($"{result} {Expression} -> " + FlowState);
+ Console.WriteLine($"{result} {Expression} -> " + NextOrientation);
return result;
}
diff --git a/NodeFlow/Model/SingleExpOpNode.cs b/NodeFlow/Model/SingleExpOpNode.cs
index 72193cd..7953401 100644
--- a/NodeFlow/Model/SingleExpOpNode.cs
+++ b/NodeFlow/Model/SingleExpOpNode.cs
@@ -3,6 +3,7 @@ using Serein.Library.Entity;
using Serein.Library.Enums;
using Serein.NodeFlow.Base;
using Serein.NodeFlow.Tool.SerinExpression;
+using System.Text;
namespace Serein.NodeFlow.Model
{
@@ -21,16 +22,27 @@ namespace Serein.NodeFlow.Model
{
var data = PreviousNode?.FlowData;
- var newData = SerinExpressionEvaluator.Evaluate(Expression, data, out bool isChange);
+ try
+ {
+ var newData = SerinExpressionEvaluator.Evaluate(Expression, data, out bool isChange);
+ Console.WriteLine(newData);
+ object? result = null;
+ if (isChange)
+ {
+ result = newData;
+ }
+ else
+ {
+ result = PreviousNode?.FlowData;
+ }
- FlowState = FlowStateType.Succeed;
- Console.WriteLine(newData);
- if (isChange)
- {
- return newData;
+ NextOrientation = ConnectionType.IsSucceed;
+ return result;
}
- else
+ catch (Exception ex)
{
+ NextOrientation = ConnectionType.IsError;
+ RuningException = ex;
return PreviousNode?.FlowData;
}
diff --git a/NodeFlow/Model/SingleFlipflopNode.cs b/NodeFlow/Model/SingleFlipflopNode.cs
index 4b58ca5..9c2eef5 100644
--- a/NodeFlow/Model/SingleFlipflopNode.cs
+++ b/NodeFlow/Model/SingleFlipflopNode.cs
@@ -1,5 +1,6 @@
using Serein.Library.Api;
using Serein.Library.Entity;
+using Serein.Library.Ex;
using Serein.NodeFlow.Base;
namespace Serein.NodeFlow.Model
@@ -7,9 +8,11 @@ namespace Serein.NodeFlow.Model
public class SingleFlipflopNode : NodeModelBase
{
- public override object Execute(IDynamicContext context)
+ public override object? Execute(IDynamicContext context)
{
- throw new NotImplementedException("无法以非await/async的形式调用触发器");
+ NextOrientation = Library.Enums.ConnectionType.IsError;
+ RuningException = new FlipflopException ("无法以非await/async的形式调用触发器");
+ return null;
}
public override Parameterdata[] GetParameterdatas()
diff --git a/NodeFlow/Tool/MethodDetailsHelper.cs b/NodeFlow/Tool/MethodDetailsHelper.cs
index 5f59431..1c33a04 100644
--- a/NodeFlow/Tool/MethodDetailsHelper.cs
+++ b/NodeFlow/Tool/MethodDetailsHelper.cs
@@ -67,6 +67,10 @@ public static class MethodDetailsHelperTmp
var methodName = method.Name;
var attribute = method.GetCustomAttribute();
+ if(attribute is null)
+ {
+ return null;
+ }
var explicitDataOfParameters = GetExplicitDataOfParameters(method.GetParameters());
// 生成委托
var methodDelegate = GenerateMethodDelegate(type, // 方法所在的对象类型
@@ -74,6 +78,16 @@ public static class MethodDetailsHelperTmp
method.GetParameters(),// 方法参数
method.ReturnType);// 返回值
+ Type returnType;
+ if (attribute?.MethodDynamicType == Library.Enums.NodeType.Flipflop)
+ {
+ // 触发器节点
+ returnType = attribute.ReturnType;
+ }
+ else
+ {
+ returnType = method.ReturnType;
+ }
var dllTypeName = $"{assemblyName}.{type.Name}";
// object instance = Activator.CreateInstance(type);
@@ -89,7 +103,7 @@ public static class MethodDetailsHelperTmp
MethodLockName = attribute.LockName,
MethodTips = attribute.MethodTips,
ExplicitDatas = explicitDataOfParameters,
- ReturnType = method.ReturnType,
+ ReturnType = returnType,
};
}
diff --git a/README.md b/README.md
index 4ba4c2e..80bc230 100644
--- a/README.md
+++ b/README.md
@@ -3,10 +3,11 @@
不定期在Bilibili个人空间上更新相关的视频。
https://space.bilibili.com/33526379
-# 当前任务 2024年9月12日22:32:10
-1. 将运行环境从UI（WPF）中独立出来，方便控制台程序直接运行项目文件。
-2. 包装数据类型， 优化传递效率（尽可能避免拆箱、装箱）
-3. 优化触发器节点（显示传出类型）
+# 当前任务 2024年9月15日22:04:40
+* 计划新增基础节点“属性包装器”，用来收集各个节点的数据，包装成匿名对象/Json类型
+* 计划编写网络方面的通讯，方便传出、传入数据
+* 包装数据类型， 优化传递效率（尽可能避免拆箱、装箱）
+
# 如何加载我的DLL？
使用 **DynamicFlow** 特性标记你的类，可以参照 **MyDll** 与 **SereinWAT** 的实现。编译为 Dll文件 后，拖入到软件中即可。
diff --git a/WorkBench/Node/View/FlipflopNodeControl.xaml b/WorkBench/Node/View/FlipflopNodeControl.xaml
index c400edb..2c56308 100644
--- a/WorkBench/Node/View/FlipflopNodeControl.xaml
+++ b/WorkBench/Node/View/FlipflopNodeControl.xaml
@@ -28,6 +28,18 @@
+
+
+
+
+
+
+
+
+
+
+
+