/// <summary>
/// When visit 4 previous steps adds a <see cref="StepPrevN"/> with N = 4.
/// </summary>
/// <param name="ctx">The ctx<see cref="UserAgentTreeWalkerParser.StepPrev4Context"/>.</param>
/// <returns>The <see cref="object"/>.</returns>
public override object VisitStepPrev4(UserAgentTreeWalkerParser.StepPrev4Context ctx)
{
return(this.DoStepPrevN(ctx.nextStep, 4));
}
/// <summary>
/// Exit a parse tree produced by the <c>stepPrev4</c>
/// labeled alternative in <see cref="UserAgentTreeWalkerParser.path"/>.
/// <para>The default implementation does nothing.</para>
/// </summary>
/// <param name="context">The parse tree.</param>
public virtual void ExitStepPrev4([NotNull] UserAgentTreeWalkerParser.StepPrev4Context context) { }
/// <summary>
/// Visit a parse tree produced by the <c>stepPrev4</c>
/// labeled alternative in <see cref="UserAgentTreeWalkerParser.path"/>.
/// <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 VisitStepPrev4([NotNull] UserAgentTreeWalkerParser.StepPrev4Context context)
{
return(VisitChildren(context));
}
