namespace Deltares.Standard.Specifications
{
    /// <summary>
    /// Checks if the candidate is not empty null or contians only whitespace 
    /// </summary>
    public class NotEmptySpecification : SpecificationBase<string>
    {
        public NotEmptySpecification()
        {
            Name = "Not empty specification";
            Description = "The candidate should have a value. It is not allowed to be null, empty or a string that contains white spaces only";
        }
        public override bool IsSatisfiedBy(string candidate)
        {
            return !string.IsNullOrWhiteSpace(candidate);
        }
    }
}