public override object VisitValues([NotNull] MiniSQLParser.ValuesContext context)
{
List <AtomValue> values = new List <AtomValue>();
int count = 0;
while (context.expr(count) != null)
{
Expression expr = (Expression)Visit(context.expr(count));
if (expr.Operator != Operator.AtomConcreteValue)
{
throw new System.Exception("Value could not contain any variable");
}
values.Add(expr.ConcreteValue);
count++;
}
return(values);
}
/// <summary>
/// Exit a parse tree produced by the <c>values</c>
/// labeled alternative in <see cref="MiniSQLParser.exprexprexprexprexprexprexprexprexprexpr"/>.
/// <para>The default implementation does nothing.</para>
/// </summary>
/// <param name="context">The parse tree.</param>
public virtual void ExitValues([NotNull] MiniSQLParser.ValuesContext context)
{
}
/// <summary>
/// Visit a parse tree produced by the <c>values</c>
/// labeled alternative in <see cref="MiniSQLParser.exprexprexprexprexprexprexprexprexprexpr"/>.
/// <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 VisitValues([NotNull] MiniSQLParser.ValuesContext context)
{
return(VisitChildren(context));
}
