/// <summary>
/// Gets if this syntax is a terminal symbol, i.e. if it has no child nodes and its <see cref="Length"/> is greater than zero.
/// </summary>
/// <param name="terminalSymbol">
/// The terminal symbol if this syntax is a terminal symbol, otherwise a default value.
/// </param>
/// <returns>
/// Whether or not this syntax is a terminal symbol, i.e. if it has no child nodes and its <see cref="Length"/> is greater than zero.
/// </returns>
public bool IsTerminalSymbol(out IJsonSymbol terminalSymbol)
{
if (ChildCount == 0 && Length > 0)
{
// Contract is that all subclasses with ChildCount == 0 and Length > 0 must implement IJsonSymbol.
Debug.Assert(this is IJsonSymbol);
terminalSymbol = (IJsonSymbol)this;
return(true);
}
terminalSymbol = default;
return(false);
}
public virtual TResult Visit(IJsonSymbol node, T arg) => node == null ? default : node.Accept(this, arg);
public virtual TResult DefaultVisit(IJsonSymbol node, T arg) => default;
/// <summary> /// Converts this <see cref="IJsonSymbol"/> to a <see cref="JsonSyntax"/> node. /// </summary> /// <param name="symbol"> /// The <see cref="IJsonSymbol"/> to convert. /// </param> /// <returns> /// The converted <see cref="JsonSyntax"/> node. /// </returns> public static JsonSyntax ToSyntax(this IJsonSymbol symbol) => ToJsonSyntaxConverter.Instance.Visit(symbol);
public override Style DefaultVisit(IJsonSymbol node, SyntaxEditor <TSyntaxTree, IJsonSymbol, JsonErrorInfo> syntaxEditor) => syntaxEditor.DefaultStyle;