public override Wrapper VisitDirection(PreposeGesturesParser.DirectionContext context) { var text = context.GetText(); switch (text) { case "up": return(new Wrapper(PreposeGestures.Direction.Up)); case "down": return(new Wrapper(PreposeGestures.Direction.Down)); case "front": return(new Wrapper(PreposeGestures.Direction.Front)); case "back": return(new Wrapper(PreposeGestures.Direction.Back)); case "left": return(new Wrapper(PreposeGestures.Direction.Left)); case "right": return(new Wrapper(PreposeGestures.Direction.Right)); default: throw new ArgumentException(context.GetText()); } }
/// <summary> /// Enter a parse tree produced by <see cref="PreposeGesturesParser.direction"/>. /// <para>The default implementation does nothing.</para> /// </summary> /// <param name="context">The parse tree.</param> public virtual void EnterDirection([NotNull] PreposeGesturesParser.DirectionContext context) { }
/// <summary> /// Visit a parse tree produced by <see cref="PreposeGesturesParser.direction"/>. /// <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 VisitDirection([NotNull] PreposeGesturesParser.DirectionContext context) { return(VisitChildren(context)); }