public static string Render(this AstBinaryOperator @operator)
{
return(@operator switch
{
AstBinaryOperator.ArrayElemAt => "$arrayElemAt",
AstBinaryOperator.ATan2 => "$atan2",
AstBinaryOperator.Cmp => "$cmp",
AstBinaryOperator.Divide => "$divide",
AstBinaryOperator.Eq => "$eq",
AstBinaryOperator.Gt => "$gt",
AstBinaryOperator.Gte => "$gte",
AstBinaryOperator.IfNull => "$ifNull",
AstBinaryOperator.In => "$in",
AstBinaryOperator.Log => "$log",
AstBinaryOperator.Lt => "$lt",
AstBinaryOperator.Lte => "$lte",
AstBinaryOperator.Mod => "$mod",
AstBinaryOperator.Ne => "$ne",
AstBinaryOperator.Pow => "$pow",
AstBinaryOperator.Round => "$round",
AstBinaryOperator.SetDifference => "$setDifference",
AstBinaryOperator.SetIsSubset => "$setIsSubset",
AstBinaryOperator.Split => "$split",
AstBinaryOperator.StrCaseCmp => "$strcasecmp",
AstBinaryOperator.Subtract => "$subtract",
AstBinaryOperator.Trunc => "$trunc",
_ => throw new InvalidOperationException($"Unexpected binary operator: {@operator}.")
});
public AstBinaryExpression(AstBinaryOperator @operator, AstExpression arg1, AstExpression arg2)
{
_operator = @operator;
_arg1 = Ensure.IsNotNull(arg1, nameof(arg1));
_arg2 = Ensure.IsNotNull(arg2, nameof(arg2));
}