/// <summary>
/// When match a path lookup prefix context adds a <see cref="StepLookupPrefix"/>.
/// </summary>
/// <param name="context">The context<see cref="UserAgentTreeWalkerParser.MatcherPathLookupPrefixContext"/>.</param>
/// <returns>null.</returns>
public override object VisitMatcherPathLookupPrefix([NotNull] UserAgentTreeWalkerParser.MatcherPathLookupPrefixContext context)
{
this.Visit(context.matcher());
this.FromHereItCannotBeInHashMapAnymore();
var lookupName = context.lookup.Text;
var lookup = this.GetLookup(lookupName);
this.Add(new StepLookupPrefix(lookupName, lookup, this.ExtractText(context.defaultValue)));
return(null); // Void
}
/// <summary>
/// Exit a parse tree produced by the <c>matcherPathLookupPrefix</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 ExitMatcherPathLookupPrefix([NotNull] UserAgentTreeWalkerParser.MatcherPathLookupPrefixContext context) { }
/// <summary>
/// Removes quotes from default value when visiting a MatcherPathLookupPrefixContext.
/// </summary>
/// <param name="context">The context.</param>
/// <returns>null.</returns>
public override object VisitMatcherPathLookupPrefix([NotNull] UserAgentTreeWalkerParser.MatcherPathLookupPrefixContext context)
{
this.UnQuoteToken(context.defaultValue);
return(base.VisitMatcherPathLookupPrefix(context));
}
/// <summary>
/// Visit a parse tree produced by the <c>matcherPathLookupPrefix</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 VisitMatcherPathLookupPrefix([NotNull] UserAgentTreeWalkerParser.MatcherPathLookupPrefixContext context)
{
return(VisitChildren(context));
}
