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1 | using System.Collections;
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2 | using System.Text;
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3 | using HeuristicLab.Persistence.Interfaces;
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4 | using System;
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5 |
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6 | namespace HeuristicLab.Persistence.Default.Xml.Compact {
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7 |
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8 | public abstract class NumberEnumeration2XmlFormatter : IFormatter {
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9 |
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10 | public abstract Type Type { get; }
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11 | public IFormat Format { get { return XmlFormat.Instance; } }
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12 | protected virtual string Separator { get { return ";"; } }
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13 | protected abstract void Add(IEnumerable enumeration, object o);
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14 | protected abstract object Instantiate();
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15 | protected abstract string formatValue(object o);
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16 | protected abstract object parseValue(string o);
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17 |
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18 | public object DoFormat(object o) {
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19 | StringBuilder sb = new StringBuilder();
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20 | foreach (var value in (IEnumerable)o) {
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21 | sb.Append(formatValue(value));
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22 | sb.Append(Separator);
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23 | }
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24 | return sb.ToString();
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25 | }
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26 |
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27 | public object Parse(object o) {
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28 | IEnumerable enumeration = (IEnumerable)Instantiate();
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29 | string[] values = ((string)o).Split(new[] { Separator }, StringSplitOptions.RemoveEmptyEntries);
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30 | foreach (var value in values) {
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31 | Add(enumeration, parseValue(value));
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32 | }
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33 | return enumeration;
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34 | }
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35 | }
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36 |
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37 | } |
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