public override Node VisitObjectAccess(TParser.ObjectAccessContext context)
{
var path = new NodesCollection <Node>(context.Start);
VisitObjectAccess(context, path);
var obj = new ObjectAccess(path[0], null, path[0].Position);
foreach (var node in path.Skip(1))
{
obj = new ObjectAccess(node, obj, node.Position);
}
return(obj);
}
private void VisitObjectAccess(TParser.ObjectAccessContext context, NodesCollection <Node> path)
{
while (true)
{
var id = new Identifier(context.Identifier().GetText(), context.Identifier().Symbol);
path.Add(id);
var leftExp = context.expression();
if (leftExp is TParser.ObjectAccessContext objCtx)
{
context = objCtx;
continue;
}
else
{
path.Add(Visit(leftExp));
}
break;
}
}
/// <summary>
/// Visit a parse tree produced by the <c>ObjectAccess</c>
/// labeled alternative in <see cref="TParser.expression"/>.
/// <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 VisitObjectAccess([NotNull] TParser.ObjectAccessContext context)
{
return(VisitChildren(context));
}
/// <summary>
/// Exit a parse tree produced by the <c>ObjectAccess</c>
/// labeled alternative in <see cref="TParser.expression"/>.
/// <para>The default implementation does nothing.</para>
/// </summary>
/// <param name="context">The parse tree.</param>
public virtual void ExitObjectAccess([NotNull] TParser.ObjectAccessContext context)
{
}
