public override void EnterToText([NotNull] SearchParser.ToTextContext context)
{
var screenName = context.GetText().Substring(3).Enquote();
this.whereClause = string.Concat(whereClause, " ", $"udf.matchArrayElement(twt.entities.user_mentions, {{ \"screen_name\" : {screenName} }} )");
}
/// <summary>
/// Enter a parse tree produced by <see cref="SearchParser.toText"/>.
/// <para>The default implementation does nothing.</para>
/// </summary>
/// <param name="context">The parse tree.</param>
public virtual void EnterToText([NotNull] SearchParser.ToTextContext context)
{
}