public override AstNode VisitCommands(ALangParser.CommandsContext context)
{
AstNode node = ExtractCommandTypeNode(context);
if (context.commands() != null)
{
node.MakeSiblings(context.commands().Accept(this));
}
return(node);
}
private AstNode ExtractCommandTypeNode(ALangParser.CommandsContext context)
{
if (context.dcl() != null)
{
return(context.dcl().Accept(this));
}
if (context.imports() != null)
{
return(context.imports().Accept(this));
}
if (context.function() != null)
{
return(context.function().Accept(this));
}
return(null);
}
/// <summary>
/// Exit a parse tree produced by <see cref="ALangParser.commands"/>.
/// <para>The default implementation does nothing.</para>
/// </summary>
/// <param name="context">The parse tree.</param>
public virtual void ExitCommands([NotNull] ALangParser.CommandsContext context)
{
}
/// <summary>
/// Visit a parse tree produced by <see cref="ALangParser.commands"/>.
/// <para>
/// The default implementation returns the result of calling <see cref="AbstractParseTreeVisitor{Result}.VisitChildren(IRuleNode)"/>
/// on <paramref name="context"/>.
/// </para>
/// </summary>
/// <param name="context">The parse tree.</param>
/// <return>The visitor result.</return>
public virtual Result VisitCommands([NotNull] ALangParser.CommandsContext context)
{
return(VisitChildren(context));
}