/// <summary>
/// Exit a parse tree produced by the <c>wordRangeLastWords</c>
/// labeled alternative in <see cref="UserAgentTreeWalkerParser.wordRange"/>.
/// <para>The default implementation does nothing.</para>
/// </summary>
/// <param name="context">The parse tree.</param>
public virtual void ExitWordRangeLastWords([NotNull] UserAgentTreeWalkerParser.WordRangeLastWordsContext context) { }
/// <summary>
/// Visits a word range from first to open end (-1).
/// </summary>
/// <param name="context">The context<see cref="UserAgentTreeWalkerParser.WordRangeLastWordsContext"/>.</param>
/// <returns>The resulting <see cref="Range"/>.</returns>
public override Range VisitWordRangeLastWords([NotNull] UserAgentTreeWalkerParser.WordRangeLastWordsContext context)
{
return(new Range(int.Parse(context.firstWord.Text), -1));
}
/// <summary>
/// Visit a parse tree produced by the <c>wordRangeLastWords</c>
/// labeled alternative in <see cref="UserAgentTreeWalkerParser.wordRange"/>.
/// <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 VisitWordRangeLastWords([NotNull] UserAgentTreeWalkerParser.WordRangeLastWordsContext context)
{
return(VisitChildren(context));
}
