RecordType from class

DataTypeRequest<NetRecord> is record type request for record-like class and struct types. (Avalanche.DataType.Net.dll)

// Create service
IService service = Services.Create(NetTypeHandlers.Instance);
// Create request
DataTypeRequest<NetRecord> request = new(typeof(Node));
// Query 
IRecordType datatype = service.GetRequired<DataTypeRequest<NetRecord>, IRecordType>(request);

Note that referable classes should be sealed so that DataTypeRequest<NetType> identifies as IRecordType and not as IAnyType.

[Description("Graph node")]
public sealed class Node
{
    [Description("Identity")]
    public readonly int Id;

    [Description("Forward edges")]
    public List<Node> Edges = new List<Node>();

    public Node(int id) => Id = id;
}

recordtype+Node, docs, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null : IRecordType
├── Fields[0] = Id : IFieldType
│   └── Value = int : IIntegerType
└── Fields[1] = Edges : IFieldType
    └── Value = System.Collections.Generic.List`1[[recordtype+Node]] : IListType
        └── Element = recordtype+Node, docs, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null : IRecordType

Note the annotations that can be placed on fields.

Full Example

Full example

using System.Collections.Generic;
using System.ComponentModel;
using Avalanche.DataType;
using Avalanche.Identity;
using Avalanche.Service;
using Avalanche.Utilities;
using static System.Console;

public class @class
{
    public static void Run()
    {
        {
            // <04>
            // Create service
            IService service = Services.Create(NetTypeHandlers.Instance);
            // Create request
            DataTypeRequest<NetRecord> request = new(typeof(Node));
            // Query 
            IRecordType datatype = service.GetRequired<DataTypeRequest<NetRecord>, IRecordType>(request);
            // </04>
            // Print
            WriteLine(datatype.PrintTree());
        }
    }

    // <99>
    [Description("Graph node")]
    public sealed class Node
    {
        [Description("Identity")]
        public readonly int Id;

        [Description("Forward edges")]
        public List<Node> Edges = new List<Node>();

        public Node(int id) => Id = id;
    }
    // </99>
}