74 lines
1.7 KiB
C#
74 lines
1.7 KiB
C#
using System.Collections.ObjectModel;
|
||
using CommunityToolkit.Mvvm.ComponentModel;
|
||
using Opc.Ua;
|
||
|
||
namespace PMSWPF.Models;
|
||
|
||
/// <summary>
|
||
/// 表示OPC UA节点，用于构建节点树。
|
||
/// </summary>
|
||
public partial class OpcUaNode : ObservableObject
|
||
{
|
||
/// <summary>
|
||
/// 节点的显示名称。
|
||
/// </summary>
|
||
public string DisplayName { get; set; }
|
||
|
||
/// <summary>
|
||
/// 节点的唯一标识符。
|
||
/// </summary>
|
||
public NodeId NodeId { get; set; }
|
||
|
||
/// <summary>
|
||
/// 节点的类型（例如，文件夹、变量）。
|
||
/// </summary>
|
||
public NodeType NodeType { get; set; }
|
||
|
||
/// <summary>
|
||
/// 子节点集合。
|
||
/// </summary>
|
||
[ObservableProperty]
|
||
private ObservableCollection<OpcUaNode> _children;
|
||
|
||
/// <summary>
|
||
/// 指示节点是否已加载子节点。
|
||
/// </summary>
|
||
[ObservableProperty]
|
||
private bool _isLoaded;
|
||
|
||
/// <summary>
|
||
/// 指示节点是否正在加载子节点。
|
||
/// </summary>
|
||
[ObservableProperty]
|
||
private bool _isLoading;
|
||
|
||
/// <summary>
|
||
/// 节点的完整路径（可选，用于调试或显示）。
|
||
/// </summary>
|
||
public string Path { get; set; }
|
||
|
||
/// <summary>
|
||
/// 构造函数。
|
||
/// </summary>
|
||
/// <param name="displayName">显示名称。</param>
|
||
/// <param name="nodeId">节点ID。</param>
|
||
/// <param name="nodeType">节点类型。</param>
|
||
public OpcUaNode(string displayName, NodeId nodeId, NodeType nodeType)
|
||
{
|
||
DisplayName = displayName;
|
||
NodeId = nodeId;
|
||
NodeType = nodeType;
|
||
Children = new ObservableCollection<OpcUaNode>();
|
||
}
|
||
}
|
||
|
||
/// <summary>
|
||
/// OPC UA节点类型枚举。
|
||
/// </summary>
|
||
public enum NodeType
|
||
{
|
||
Folder,
|
||
Object,
|
||
Variable
|
||
}
|