/// <summary>
/// Checks if the parameters are valid.
/// </summary>
/// <param name="validationContext">Represents the validation context.</param>
/// <returns>Returns a list with the validation errors.</returns>
public IEnumerable <ValidationResult> Validate(ValidationContext validationContext)
{
// Check if the string is not a valid JSON array.
if (!Heuristics.TryDeserializeJsonObject <IEnumerable <IEnumerable <string> > >(out var heuristics))
{
// Return an error.
yield return(new ValidationResult("The value is not a valid JSON string.", new List <string> {
nameof(Heuristics)
}));
}
// Check if the heuristics are not valid.
if (heuristics == null || !heuristics.Any() || !heuristics.SelectMany(item => item).Distinct().All(item => PossibleHeuristics.ContainsKey(item)))
{
// Return an error.
yield return(new ValidationResult("The value contains invalid characters.", new List <string> {
nameof(Heuristics)
}));
}
}
/// <summary>
/// Checks if the parameters are valid.
/// </summary>
/// <param name="validationContext">Represents the validation context.</param>
/// <returns>Returns a list with the validation errors.</returns>
public IEnumerable <ValidationResult> Validate(ValidationContext validationContext)
{
// Check if the random seed is not valid.
if (RandomSeed < 0)
{
// Return an error.
yield return(new ValidationResult("The value must be a positive integer.", new List <string> {
nameof(RandomSeed)
}));
}
// Check if the maximum path length is not valid.
if (MaximumPathLength < 0 || 25 < MaximumPathLength)
{
// Return an error.
yield return(new ValidationResult("The value must be between 0 and 25.", new List <string> {
nameof(MaximumPathLength)
}));
}
// Check if the number of repeats is not valid.
if (Repeats < 1 || 3 < Repeats)
{
// Return an error.
yield return(new ValidationResult("The value must be between 1 and 3.", new List <string> {
nameof(Repeats)
}));
}
// Check if the string is not a valid JSON array.
if (!Heuristics.TryDeserializeJsonObject <IEnumerable <IEnumerable <string> > >(out var heuristics))
{
// Return an error.
yield return(new ValidationResult("The value is not a valid JSON string.", new List <string> {
nameof(Heuristics)
}));
}
// Check if the heuristics are not valid.
if (heuristics == null || !heuristics.Any() || !heuristics.SelectMany(item => item).Distinct().All(item => PossibleHeuristics.ContainsKey(item)))
{
// Return an error.
yield return(new ValidationResult("The value contains invalid characters.", new List <string> {
nameof(Heuristics)
}));
}
}
