TreeMachine.Pro 3.0.1

.NET Standard 2.1 This package targets .NET Standard 2.1. The package is compatible with this framework or higher. 
dotnet add package TreeMachine.Pro --version 3.0.1
                    


                    

                
NuGet\Install-Package TreeMachine.Pro -Version 3.0.1
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package. 
<PackageReference Include="TreeMachine.Pro" Version="3.0.1" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="TreeMachine.Pro" Version="3.0.1" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="TreeMachine.Pro" />
                    


                            Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package. 
paket add TreeMachine.Pro --version 3.0.1
                    


                    

                
#r "nuget: TreeMachine.Pro, 3.0.1"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package. 
#:package TreeMachine.Pro@3.0.1
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package. 
#addin nuget:?package=TreeMachine.Pro&version=3.0.1
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=TreeMachine.Pro&version=3.0.1
                    


                            Install as a Cake Tool

Overview

The library that allows you to easily implement a hierarchical object.

Reference

System.TreeMachine.Pro
namespace System.TreeMachine.Pro;
public abstract class TreeMachineBase {
}
public abstract class TreeMachineBase<T> : TreeMachineBase where T : notnull, NodeBase<T> {

    protected T? Root { get; }

    public TreeMachineBase();

    protected virtual void AddRoot(T root, object? argument);
    protected virtual void RemoveRoot(T root, object? argument, Action<T, object?>? callback);
    protected void RemoveRoot(object? argument, Action<T, object?>? callback);

}
public enum Activity {
    Inactive,
    Activating,
    Active,
    Deactivating,
}
// NodeBase
public abstract partial class NodeBase<TThis> where TThis : notnull, NodeBase<TThis> {

    public TreeMachineBase<TThis>? Machine { get; }

    [MemberNotNullWhen( false, nameof( Parent ) )] public bool IsRoot { get; }
    public TThis Root { get; }

    public TThis? Parent { get; }
    public IEnumerable<TThis> Ancestors { get; }
    public IEnumerable<TThis> AncestorsAndSelf { get; }

    public Activity Activity { get; }

    public IReadOnlyList<TThis> Children { get; }
    public IEnumerable<TThis> Descendants { get; }
    public IEnumerable<TThis> DescendantsAndSelf { get; }

    public NodeBase();

}
public abstract partial class NodeBase<TThis> {

    protected abstract void OnAttach(object? argument);
    protected virtual void OnBeforeAttach(object? argument);
    protected virtual void OnAfterAttach(object? argument);

    protected abstract void OnDetach(object? argument);
    protected virtual void OnBeforeDetach(object? argument);
    protected virtual void OnAfterDetach(object? argument);

}
public abstract partial class NodeBase<TThis> {

    protected abstract void OnActivate(object? argument);
    protected virtual void OnBeforeActivate(object? argument);
    protected virtual void OnAfterActivate(object? argument);

    protected abstract void OnDeactivate(object? argument);
    protected virtual void OnBeforeDeactivate(object? argument);
    protected virtual void OnAfterDeactivate(object? argument);

}
public abstract partial class NodeBase<TThis> {

    protected virtual void AddChild(TThis child, object? argument);
    protected void AddChildren(IEnumerable<TThis> children, object? argument);
    protected virtual void RemoveChild(TThis child, object? argument, Action<TThis, object?>? callback);
    protected bool RemoveChild(Func<TThis, bool> predicate, object? argument, Action<TThis, object?>? callback);
    protected int RemoveChildren(Func<TThis, bool> predicate, object? argument, Action<TThis, object?>? callback);
    protected int RemoveChildren(object? argument, Action<TThis, object?>? callback);
    protected void RemoveSelf(object? argument, Action<TThis, object?>? callback);

    protected virtual void Sort(List<TThis> children);

}
// NodeBase2
public abstract partial class NodeBase2<TThis> : NodeBase<TThis> where TThis : notnull, NodeBase2<TThis> {

    protected override void OnBeforeAttach(object? argument);
    protected override void OnAfterAttach(object? argument);
    protected override void OnBeforeDetach(object? argument);
    protected override void OnAfterDetach(object? argument);

    protected abstract void OnBeforeDescendantAttach(TThis descendant, object? argument);
    protected abstract void OnAfterDescendantAttach(TThis descendant, object? argument);
    protected abstract void OnBeforeDescendantDetach(TThis descendant, object? argument);
    protected abstract void OnAfterDescendantDetach(TThis descendant, object? argument);

}
public abstract partial class NodeBase2<TThis> {

    protected override void OnBeforeActivate(object? argument);
    protected override void OnAfterActivate(object? argument);
    protected override void OnBeforeDeactivate(object? argument);
    protected override void OnAfterDeactivate(object? argument);

    protected abstract void OnBeforeDescendantActivate(TThis descendant, object? argument);
    protected abstract void OnAfterDescendantActivate(TThis descendant, object? argument);
    protected abstract void OnBeforeDescendantDeactivate(TThis descendant, object? argument);
    protected abstract void OnAfterDescendantDeactivate(TThis descendant, object? argument);

}

namespace System.TreeMachine.Pro;
public sealed class TreeMachine<T, TUserData> : TreeMachineBase<T> where T : notnull, NodeBase<T> {

    public new T? Root { get; }

    public TUserData UserData { get; }

    public TreeMachine(TUserData userData);

    public new void AddRoot(T root, object? argument);
    public new void RemoveRoot(T root, object? argument, Action<T, object?>? callback);
    public new void RemoveRoot(object? argument, Action<T, object?>? callback);

}
// Node
public sealed class Node<TUserData> : NodeBase<Node<TUserData>> {

    public TUserData UserData { get; }

    public Action<List<Node<TUserData>>>? SortDelegate { get; init; }

    public event Action<object?>? OnAttachCallback;
    public event Action<object?>? OnDetachCallback;
    public event Action<object?>? OnActivateCallback;
    public event Action<object?>? OnDeactivateCallback;

    public Node(TUserData userData);

    protected override void OnAttach(object? argument);
    protected override void OnDetach(object? argument);
    protected override void OnActivate(object? argument);
    protected override void OnDeactivate(object? argument);

    public new void AddChild(Node<TUserData> child, object? argument);
    public new void AddChildren(IEnumerable<Node<TUserData>> children, object? argument);
    public new void RemoveChild(Node<TUserData> child, object? argument, Action<Node<TUserData>, object?>? callback);
    public new bool RemoveChild(Func<Node<TUserData>, bool> predicate, object? argument, Action<Node<TUserData>, object?>? callback);
    public new int RemoveChildren(Func<Node<TUserData>, bool> predicate, object? argument, Action<Node<TUserData>, object?>? callback);
    public new int RemoveChildren(object? argument, Action<Node<TUserData>, object?>? callback);
    public new void RemoveSelf(object? argument, Action<Node<TUserData>, object?>? callback);

    protected override void Sort(List<Node<TUserData>> children);

}
// Node2
public sealed class Node2<TUserData> : NodeBase2<Node2<TUserData>> {

    public TUserData UserData { get; }

    public Action<List<Node2<TUserData>>>? SortDelegate { get; init; }

    public event Action<object?>? OnAttachCallback;
    public event Action<object?>? OnDetachCallback;
    public event Action<object?>? OnActivateCallback;
    public event Action<object?>? OnDeactivateCallback;

    public event Action<Node2<TUserData>, object?>? OnBeforeDescendantAttachCallback;
    public event Action<Node2<TUserData>, object?>? OnAfterDescendantAttachCallback;
    public event Action<Node2<TUserData>, object?>? OnBeforeDescendantDetachCallback;
    public event Action<Node2<TUserData>, object?>? OnAfterDescendantDetachCallback;

    public event Action<Node2<TUserData>, object?>? OnBeforeDescendantActivateCallback;
    public event Action<Node2<TUserData>, object?>? OnAfterDescendantActivateCallback;
    public event Action<Node2<TUserData>, object?>? OnBeforeDescendantDeactivateCallback;
    public event Action<Node2<TUserData>, object?>? OnAfterDescendantDeactivateCallback;

    public Node2(TUserData userData);

    protected override void OnAttach(object? argument);
    protected override void OnDetach(object? argument);
    protected override void OnActivate(object? argument);
    protected override void OnDeactivate(object? argument);

    protected override void OnBeforeDescendantAttach(Node2<TUserData> descendant, object? argument);
    protected override void OnAfterDescendantAttach(Node2<TUserData> descendant, object? argument);
    protected override void OnBeforeDescendantDetach(Node2<TUserData> descendant, object? argument);
    protected override void OnAfterDescendantDetach(Node2<TUserData> descendant, object? argument);

    protected override void OnBeforeDescendantActivate(Node2<TUserData> descendant, object? argument);
    protected override void OnAfterDescendantActivate(Node2<TUserData> descendant, object? argument);
    protected override void OnBeforeDescendantDeactivate(Node2<TUserData> descendant, object? argument);
    protected override void OnAfterDescendantDeactivate(Node2<TUserData> descendant, object? argument);

    public new void AddChild(Node2<TUserData> child, object? argument);
    public new void AddChildren(IEnumerable<Node2<TUserData>> children, object? argument);
    public new void RemoveChild(Node2<TUserData> child, object? argument, Action<Node2<TUserData>, object?>? callback);
    public new bool RemoveChild(Func<Node2<TUserData>, bool> predicate, object? argument, Action<Node2<TUserData>, object?>? callback);
    public new int RemoveChildren(Func<Node2<TUserData>, bool> predicate, object? argument, Action<Node2<TUserData>, object?>? callback);
    public new int RemoveChildren(object? argument, Action<Node2<TUserData>, object?>? callback);
    public new void RemoveSelf(object? argument, Action<Node2<TUserData>, object?>? callback);

    protected override void Sort(List<Node2<TUserData>> children);

}
Product Compatible and additional computed target framework versions.
.NET net5.0 was computed.  net5.0-windows was computed.  net6.0 was computed.  net6.0-android was computed.  net6.0-ios was computed.  net6.0-maccatalyst was computed.  net6.0-macos was computed.  net6.0-tvos was computed.  net6.0-windows was computed.  net7.0 was computed.  net7.0-android was computed.  net7.0-ios was computed.  net7.0-maccatalyst was computed.  net7.0-macos was computed.  net7.0-tvos was computed.  net7.0-windows was computed.  net8.0 was computed.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed.  net9.0 was computed.  net9.0-android was computed.  net9.0-browser was computed.  net9.0-ios was computed.  net9.0-maccatalyst was computed.  net9.0-macos was computed.  net9.0-tvos was computed.  net9.0-windows was computed.  net10.0 was computed.  net10.0-android was computed.  net10.0-browser was computed.  net10.0-ios was computed.  net10.0-maccatalyst was computed.  net10.0-macos was computed.  net10.0-tvos was computed.  net10.0-windows was computed. 
.NET Core netcoreapp3.0 was computed.  netcoreapp3.1 was computed. 
.NET Standard netstandard2.1 is compatible. 
MonoAndroid monoandroid was computed. 
MonoMac monomac was computed. 
MonoTouch monotouch was computed. 
Tizen tizen60 was computed. 
Xamarin.iOS xamarinios was computed. 
Xamarin.Mac xamarinmac was computed. 
Xamarin.TVOS xamarintvos was computed. 
Xamarin.WatchOS xamarinwatchos was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

  • .NETStandard 2.1

    • No dependencies.

NuGet packages (1)

Showing the top 1 NuGet packages that depend on TreeMachine.Pro:

Package Downloads
GameFramework.Pro

The framework that allows you to design high-quality architecture of your game project.

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Version Downloads Last Updated
3.0.1 88 9/6/2025