/// <summary>
/// When match a concat context adds a <see cref="StepConcat"/>.
/// </summary>
/// <param name="context">The context<see cref="UserAgentTreeWalkerParser.MatcherConcatContext"/>.</param>
/// <returns>null.</returns>
public override object VisitMatcherConcat([NotNull] UserAgentTreeWalkerParser.MatcherConcatContext context)
{
this.Visit(context.matcher());
this.FromHereItCannotBeInHashMapAnymore();
this.Add(new StepConcat(context.prefix.Text, context.postfix.Text));
return(null); // Void
}
/// <summary>
/// Exit a parse tree produced by the <c>matcherConcat</c>
/// labeled alternative in <see cref="UserAgentTreeWalkerParser.matcher"/>.
/// <para>The default implementation does nothing.</para>
/// </summary>
/// <param name="context">The parse tree.</param>
public virtual void ExitMatcherConcat([NotNull] UserAgentTreeWalkerParser.MatcherConcatContext context) { }
/// <summary>
/// Removes quotes from prefix and postfix when visisting a MatcherConcatContext.
/// </summary>
/// <param name="context">The context.</param>
/// <returns>null.</returns>
public override object VisitMatcherConcat([NotNull] UserAgentTreeWalkerParser.MatcherConcatContext context)
{
this.UnQuoteToken(context.prefix);
this.UnQuoteToken(context.postfix);
return(base.VisitMatcherConcat(context));
}
/// <summary>
/// Visit a parse tree produced by the <c>matcherConcat</c>
/// labeled alternative in <see cref="UserAgentTreeWalkerParser.matcher"/>.
/// <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 VisitMatcherConcat([NotNull] UserAgentTreeWalkerParser.MatcherConcatContext context)
{
return(VisitChildren(context));
}
