[7273] | 1 | #region License Information
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| 2 | /* HeuristicLab
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[15583] | 3 | * Copyright (C) 2002-2018 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
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[7273] | 4 | *
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| 5 | * This file is part of HeuristicLab.
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| 6 | *
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| 7 | * HeuristicLab is free software: you can redistribute it and/or modify
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| 8 | * it under the terms of the GNU General Public License as published by
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| 9 | * the Free Software Foundation, either version 3 of the License, or
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| 10 | * (at your option) any later version.
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| 11 | *
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| 12 | * HeuristicLab is distributed in the hope that it will be useful,
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| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 15 | * GNU General Public License for more details.
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| 16 | *
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| 17 | * You should have received a copy of the GNU General Public License
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| 18 | * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
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| 19 | */
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| 20 | #endregion
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| 21 |
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| 22 | using System.Text;
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| 23 | using HeuristicLab.Common;
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| 24 | using HeuristicLab.Core;
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| 25 | using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
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| 26 |
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| 27 | namespace HeuristicLab.Data {
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| 28 | [Item("PercentArray", "Represents an array of double values in percent.")]
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| 29 | [StorableClass]
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| 30 | public class PercentArray : DoubleArray {
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| 31 | [StorableConstructor]
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| 32 | protected PercentArray(bool deserializing) : base(deserializing) { }
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| 33 | protected PercentArray(PercentArray original, Cloner cloner)
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| 34 | : base(original, cloner) {
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| 35 | }
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| 36 | public PercentArray() : base() { }
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| 37 | public PercentArray(int length) : base(length) { }
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| 38 | public PercentArray(double[] elements) : base(elements) { }
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| 39 |
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| 40 | public override IDeepCloneable Clone(Cloner cloner) {
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| 41 | return new PercentArray(this, cloner);
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| 42 | }
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| 43 |
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| 44 | public override string ToString() {
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| 45 | StringBuilder sb = new StringBuilder();
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| 46 | sb.Append("[");
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| 47 | if (array.Length > 0) {
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| 48 | sb.Append(array[0].ToString("#0.#################### %")); // percent format
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| 49 | for (int i = 1; i < array.Length; i++)
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| 50 | sb.Append(";").Append(array[i].ToString("#0.#################### %")); // percent format
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| 51 | }
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| 52 | sb.Append("]");
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| 53 | return sb.ToString();
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| 54 | }
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| 55 |
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| 56 | protected override bool Validate(string value, out string errorMessage) {
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| 57 | value = value.Replace("%", " ");
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| 58 | return base.Validate(value, out errorMessage);
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| 59 | }
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| 60 | protected override string GetValue(int index) {
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| 61 | return this[index].ToString("#0.#################### %"); // percent format
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| 62 | }
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| 63 | protected override bool SetValue(string value, int index) {
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| 64 | bool percent = value.Contains("%");
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| 65 | value = value.Replace("%", " ");
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| 66 | double val;
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| 67 | if (double.TryParse(value, out val)) {
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| 68 | if (percent) {
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| 69 | if (!(val).IsAlmost(this[index] * 100.0))
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| 70 | this[index] = val == 0 ? 0 : val / 100.0;
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| 71 | } else {
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| 72 | this[index] = val;
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| 73 | }
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| 74 | return true;
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| 75 | } else {
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| 76 | return false;
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| 77 | }
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| 78 | }
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| 79 | }
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| 80 | }
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