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从节点Model解耦出容器接口，重新设计了节点的保存、加载。

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This commit is contained in:
fengjiayi
2024-12-24 22:23:53 +08:00
parent 949ac973bc
commit 5b0ba84fd6
30 changed files with 979 additions and 760 deletions
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56
NodeFlow/Model/SingleGlobalDataNode.cs
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@@ -31,8 +31,17 @@ namespace Serein.NodeFlow.Model
/// <summary>
/// 全局数据节点
/// </summary>
public partial class SingleGlobalDataNode : NodeModelBase
public partial class SingleGlobalDataNode : NodeModelBase, INodeContainer
{
/// <summary>
/// 全局数据节点是基础节点
/// </summary>
public override bool IsBase => true;
/// <summary>
/// 数据源只允许放置1个节点。
/// </summary>
public override int MaxChildrenCount => 1;
public SingleGlobalDataNode(IFlowEnvironment environment) : base(environment)
{
}
@@ -40,16 +49,33 @@ namespace Serein.NodeFlow.Model
/// <summary>
/// 数据来源的节点
/// </summary>
private string? DataNodeGuid;
private NodeModelBase? DataNode;
public void PlaceNode(NodeModelBase nodeModel)
{
_ = this.Env.RemoveNodeAsync(DataNode?.Guid);
DataNode = nodeModel;
}
public void TakeOutAll()
{
DataNode = null;
}
public void TakeOutNode(NodeModelBase nodeModel)
{
DataNode = null;
}
/// <summary>
/// 设置数据节点
/// </summary>
/// <param name="dataNode"></param>
public void SetDataNode(NodeModelBase dataNode)
{
DataNodeGuid = dataNode.Guid;
}
//public void SetDataNode(NodeModelBase dataNode)
//{
// DataNodeGuid = dataNode.Guid;
//}
private void ChangeName(string newName)
{
@@ -73,7 +99,7 @@ namespace Serein.NodeFlow.Model
SereinEnv.WriteLine(InfoType.ERROR, $"全局数据的KeyName不能为空[{this.Guid}]");
return null;
}
if (DataNodeGuid == null)
if (DataNode is null)
{
context.NextOrientation = ConnectionInvokeType.IsError;
SereinEnv.WriteLine(InfoType.ERROR, $"全局数据节点没有设置数据来源[{this.Guid}]");
@@ -82,7 +108,7 @@ namespace Serein.NodeFlow.Model
try
{
var result = await context.Env.InvokeNodeAsync(context, DataNodeGuid);
var result = await context.Env.InvokeNodeAsync(context, DataNode.Guid);
SereinEnv.AddOrUpdateFlowGlobalData(KeyName, result);
return result;
}
@@ -102,18 +128,9 @@ namespace Serein.NodeFlow.Model
public override NodeInfo SaveCustomData(NodeInfo nodeInfo)
{
dynamic data = new ExpandoObject();
nodeInfo.CustomData = data;
data.KeyName = KeyName; // 变量名称
if (string.IsNullOrEmpty(DataNodeGuid))
{
return nodeInfo;
}
data.DataNodeGuid = DataNodeGuid; // 数据节点Guid
nodeInfo.ChildNodeGuids = [DataNodeGuid];
nodeInfo.CustomData = data;
return nodeInfo;
}
@@ -124,7 +141,6 @@ namespace Serein.NodeFlow.Model
public override void LoadCustomData(NodeInfo nodeInfo)
{
KeyName = nodeInfo.CustomData?.KeyName;
DataNodeGuid = nodeInfo.CustomData?.DataNodeGuid;
}
/// <summary>
@@ -133,7 +149,7 @@ namespace Serein.NodeFlow.Model
public override void Remove()
{
// 移除数据节点
_ = this.Env.RemoveNodeAsync(DataNodeGuid);
_ = this.Env.RemoveNodeAsync(DataNode?.Guid);
}
}