private string NonBinaryCriterionString(Criterion criterion)
{
if (criterion.GetType() == typeof(EqualCriterion))
{
return($"{((EqualCriterion)criterion).Col} = '{((EqualCriterion)criterion).Value}'");
}
if (criterion.GetType() == typeof(LikeCriterion))
{
return($"{((LikeCriterion)criterion).Col} like '{((LikeCriterion)criterion).Value}%'");
}
return(criterion.ToString());
}
protected override ValidationResult IsValid(object value, ValidationContext validationContext)
{
var currentValue = (IComparable)value;
var comparisonValue = GetComparableValue(validationContext);
ErrorMessage = $"value must be {criterion.ToString()} than {comparisonValue}";
if (currentValue == null || comparisonValue == null)
{
return(ValidationResult.Success);
}
var result = currentValue.CompareTo(comparisonValue);
return(comparingFuncs[criterion](result) ? ValidationResult.Success : new ValidationResult(ErrorMessage));
}
protected override IEnumerable <Series> FilterResults(IEnumerable <Series> results)
{
var criterion = DicomStringHelper.GetStringArray(Criterion.ToString());
return(results.Where(s => criterion.Contains(s.SeriesInstanceUid)));
}