public override SqlObject VisitAliasedCollectionExpression(AntlrSqlParser.AliasedCollectionExpressionContext context) { Contract.Requires(context != null); SqlCollection sqlCollection = (SqlCollection)this.Visit(context.collection()); SqlIdentifier alias; if (context.IDENTIFIER() != null) { alias = SqlIdentifier.Create(context.IDENTIFIER().GetText()); } else { alias = default; } return(SqlAliasedCollectionExpression.Create(sqlCollection, alias)); }
/// <summary> /// Visit a parse tree produced by the <c>AliasedCollectionExpression</c> /// labeled alternative in <see cref="AntlrSqlParser.collection_expression"/>. /// <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 VisitAliasedCollectionExpression([NotNull] AntlrSqlParser.AliasedCollectionExpressionContext context) { return(VisitChildren(context)); }