[2] | 1 | #region License Information
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| 2 | /* HeuristicLab
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| 3 | * Copyright (C) 2002-2008 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
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| 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;
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| 23 | using System.Collections.Generic;
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| 24 | using System.Text;
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| 25 | using System.Xml;
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| 26 | using HeuristicLab.Core;
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| 27 | using System.Globalization;
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| 28 |
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| 29 | namespace HeuristicLab.Data {
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| 30 | public class DoubleData : ObjectData {
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| 31 | public new double Data {
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| 32 | get { return (double)base.Data; }
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| 33 | set { base.Data = value; }
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| 34 | }
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| 35 |
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| 36 | public DoubleData() {
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| 37 | Data = 0.0;
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| 38 | }
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| 39 | public DoubleData(double data) {
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| 40 | Data = data;
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| 41 | }
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| 42 |
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| 43 | public override IView CreateView() {
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| 44 | return new DoubleDataView(this);
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| 45 | }
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| 46 |
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| 47 | public override object Clone(IDictionary<Guid, object> clonedObjects) {
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| 48 | DoubleData clone = new DoubleData();
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| 49 | clonedObjects.Add(Guid, clone);
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| 50 | clone.Data = Data;
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| 51 | return clone;
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| 52 | }
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| 53 |
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[119] | 54 | //public override XmlNode GetXmlNode(string name, XmlDocument document, IDictionary<Guid,IStorable> persistedObjects) {
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| 55 | // XmlNode node = base.GetXmlNode(name, document, persistedObjects);
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| 56 | // node.InnerText = Data.ToString(CultureInfo.InvariantCulture.NumberFormat);
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| 57 | // return node;
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| 58 | //}
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| 59 | public override void Persist(string name, XmlWriter writer, IDictionary<Guid, IStorable> persistedObjects) {
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| 60 | base.Persist(name, writer, persistedObjects);
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| 61 | writer.WriteValue(Data.ToString(CultureInfo.InvariantCulture.NumberFormat));
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[2] | 62 | }
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[125] | 63 | //public override void Populate(XmlNode node, IDictionary<Guid, IStorable> restoredObjects) {
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| 64 | // base.Populate(node, restoredObjects);
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| 65 | // double data;
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| 66 | // if(double.TryParse(node.InnerText, NumberStyles.Float, CultureInfo.InvariantCulture.NumberFormat, out data) == true) {
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| 67 | // Data = data;
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| 68 | // } else {
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| 69 | // throw new FormatException("Can't parse " + node.InnerText + " as double value.");
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| 70 | // }
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| 71 | //}
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| 72 | public override void Populate(XmlReader reader, IDictionary<Guid, IStorable> restoredObjects) {
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| 73 | base.Populate(reader, restoredObjects);
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[2] | 74 | double data;
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[125] | 75 | string token = reader.ReadString();
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| 76 | if(double.TryParse(token, NumberStyles.Float, CultureInfo.InvariantCulture.NumberFormat, out data) == true) {
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[2] | 77 | Data = data;
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| 78 | } else {
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[125] | 79 | throw new FormatException("Can't parse " + token + " as double value.");
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[2] | 80 | }
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| 81 | }
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| 82 |
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| 83 | public override void Accept(IObjectDataVisitor visitor) {
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| 84 | visitor.Visit(this);
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| 85 | }
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| 86 | }
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| 87 | }
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