public AqlBinaryOperator(
AqlExpression left,
AqlExpression right,
AqlExpressionType type
)
{
if (
type != AqlExpressionType.Add &&
type != AqlExpressionType.Subtract &&
type != AqlExpressionType.Multiply &&
type != AqlExpressionType.Divide &&
type != AqlExpressionType.Modulo &&
type != AqlExpressionType.Equal &&
type != AqlExpressionType.NotEqual &&
type != AqlExpressionType.GreaterThan &&
type != AqlExpressionType.GreaterThanOrEqual &&
type != AqlExpressionType.LessThan &&
type != AqlExpressionType.LessThanOrEqual &&
type != AqlExpressionType.And &&
type != AqlExpressionType.Or
)
{
throw new ArgumentException(
$"Provided expression type {type} is not a binary operation"
);
}
ExpressionType = type;
Left = left;
Right = right;
Parameters = new ReadOnlyCollection <string>(
left.Parameters.Union(right.Parameters).ToList()
);
}
public AqlUnaryOperator(AqlExpression operand, AqlExpressionType type)
{
if (
type != AqlExpressionType.UnaryPlus &&
type != AqlExpressionType.UnaryMinus &&
type != AqlExpressionType.Not
)
{
throw new ArgumentException(
$"Provided expression type {type} is not an unary operation"
);
}
ExpressionType = type;
Operand = operand;
}
