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Last change
on this file since 17481 was
17481,
checked in by dpiringe, 4 years ago
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#3026:
- refactored json item validation process -> every method now returns a ValidationResult containing bool Success (true if validation is successful) and IEnumerable<string> Errors (error messages)
- this design allows to specify error messages directly in json items
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File size:
1.0 KB
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| 1 | using System;
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| 2 | using System.Collections.Generic;
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| 3 | using System.Linq;
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| 4 | using System.Text;
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| 5 | using System.Threading.Tasks;
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| 6 |
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| 7 | namespace HeuristicLab.JsonInterface {
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| 8 | public abstract class RangedJsonItem<T> : JsonItem, IRangedJsonItem<T>
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| 9 | where T : IComparable {
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| 10 | public T MinValue { get; set; }
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| 11 | public T MaxValue { get; set; }
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| 12 | public T Minimum { get; set; }
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| 13 | public T Maximum { get; set; }
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| 14 |
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| 15 | protected override ValidationResult Validate() {
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| 16 | IList<string> errors = new List<string>();
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| 17 | bool successMin = (Minimum.CompareTo(MinValue) <= 0 && Maximum.CompareTo(MinValue) >= 0);
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| 18 | bool successMax = (Minimum.CompareTo(MaxValue) <= 0 && Maximum.CompareTo(MaxValue) >= 0);
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| 19 | if (!successMin) errors.Add($"[{Path}]: Value {MinValue} is not between {Minimum} and {Maximum}.");
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| 20 | if (!successMax) errors.Add($"[{Path}]: Value {MaxValue} is not between {Minimum} and {Maximum}.");
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| 21 | return new ValidationResult((successMin && successMax), errors);
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| 22 |
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| 23 | }
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| 24 |
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| 25 | }
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| 26 | }
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