public void AddChild(CommandNode <TSource> node)
{
if (node is RootCommandNode <TSource> )
{
throw new InvalidOperationException($"Cannot add a {nameof(RootCommandNode<TSource>)} as a child to any other {nameof(CommandNode<TSource>)}");
}
if (_children.TryGetValue(node.Name, out var child))
{
// We've found something to merge onto
if (node.Command != null)
{
child.Command = node.Command;
}
foreach (var grandchild in node.Children)
{
child.AddChild(grandchild);
}
}
else
{
_children.Add(node.Name, node);
if (node is LiteralCommandNode <TSource> literalCommandNode)
{
_literals.Add(node.Name, literalCommandNode);
}
else if (node is ArgumentCommandNode <TSource> argumentCommandNode)
{
_arguments.Add(node.Name, argumentCommandNode);
}
}
}
protected CommandNode(Command <TSource> command, Predicate <TSource> requirement, CommandNode <TSource> redirect, RedirectModifier <TSource> modifier, bool forks)
{
Command = command;
Requirement = requirement;
Redirect = redirect;
RedirectModifier = modifier;
IsFork = forks;
}
public bool Equals(CommandNode <TSource> other)
{
if (other is null)
{
return(false);
}
return(ReferenceEquals(this, other) || EqualsInternal(other));
}
public int CompareTo(CommandNode <TSource> o)
{
if (this is LiteralCommandNode <TSource> == o is LiteralCommandNode <TSource> )
{
return(string.Compare(SortedKey, o.SortedKey, StringComparison.Ordinal));
}
return((o is LiteralCommandNode <TSource>) ? 1 : -1);
}
protected CommandNode(Command <TSource> command, Predicate <TSource> requirement, CommandNode <TSource> redirect, RedirectModifier <TSource> modifier, bool forks, string desc = "")
{
Command = command;
Requirement = requirement;
Redirect = redirect;
RedirectModifier = modifier;
IsFork = forks;
Description = desc;
}
public void AddChild(CommandNode <TSource> node)
{
if (node is RootCommandNode <TSource> )
{
throw new InvalidOperationException($"Cannot add a {nameof(RootCommandNode<TSource>)} as a child to any other {nameof(CommandNode<TSource>)}");
}
if (_children.TryGetValue(node.Name, out var child))
{
// We've found something to merge onto
if (node.Command != null)
{
child.Command = node.Command;
}
foreach (var grandchild in node.Children)
{
child.AddChild(grandchild);
}
}
else
{
_children.Add(node.Name, node);
if (node is LiteralCommandNode <TSource> literalCommandNode)
{
_literals.Add(node.Name, literalCommandNode);
}
else if (node is ArgumentCommandNode <TSource> argumentCommandNode)
{
_arguments.Add(node.Name, argumentCommandNode);
}
}
//FIXME: What is the equivalent of this? It looks like this is sorting by entry?
// It's probably a performance optimization
//children = children.entrySet().stream().sorted(Map.Entry.comparingByValue()).collect(Collectors.toMap(Map.Entry::getKey, Map.Entry::getValue, (e1, e2) -> e1, LinkedHashMap::new));
}
public LiteralCommandNode(string literal, Command <TSource> command, Predicate <TSource> requirement, CommandNode <TSource> redirect, RedirectModifier <TSource> modifier, bool forks)
: base(command, requirement, redirect, modifier, forks)
{
Literal = literal;
}
/// <summary>
/// Provide collection initialization, same as calling AddChild
/// </summary>
/// <param name="node">Command nodes to add</param>
public void Add(CommandNode <TSource> node)
{
AddChild(node);
}
private bool EqualsInternal(CommandNode <TSource> other)
{
return(Equals(Children, other.Children) && Equals(Command, other.Command));
}
protected ArgumentCommandNode(Command <TSource> command, Predicate <TSource> requirement, CommandNode <TSource> redirect, RedirectModifier <TSource> modifier, bool forks)
: base(command, requirement, redirect, modifier, forks)
{
}
