1 | using System;
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2 | using System.Collections.Generic;
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3 | using HeuristicLab.Persistence.Interfaces;
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4 |
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5 | namespace HeuristicLab.Persistence.Core {
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6 |
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7 | public class Configuration {
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8 |
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9 | [Storable]
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10 | private readonly Dictionary<Type, IFormatter> formatters;
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11 |
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12 | [Storable]
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13 | private readonly List<IDecomposer> decomposers;
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14 | private readonly Dictionary<Type, IDecomposer> decomposerCache;
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15 |
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16 | [Storable]
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17 | public IFormat Format { get; private set; }
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18 |
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19 | private Configuration() {
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20 | decomposerCache = new Dictionary<Type, IDecomposer>();
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21 | }
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22 |
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23 | public Configuration(IFormat format, Dictionary<Type, IFormatter> formatters, IEnumerable<IDecomposer> decomposers) {
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24 | this.Format = format;
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25 | this.formatters = new Dictionary<Type, IFormatter>();
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26 | foreach (var pair in formatters) {
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27 | if (pair.Value.SerialDataType != format.SerialDataType) {
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28 | throw new ArgumentException("All formatters must have the same IFormat.");
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29 | }
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30 | this.formatters.Add(pair.Key, pair.Value);
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31 | }
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32 | this.decomposers = new List<IDecomposer>(decomposers);
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33 | decomposerCache = new Dictionary<Type, IDecomposer>();
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34 | }
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35 |
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36 | public IEnumerable<IFormatter> Formatters {
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37 | get { return formatters.Values; }
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38 | }
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39 |
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40 | public IEnumerable<IDecomposer> Decomposers {
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41 | get { return decomposers; }
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42 | }
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43 |
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44 | public IFormatter GetFormatter(Type type) {
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45 | IFormatter formatter;
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46 | formatters.TryGetValue(type, out formatter);
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47 | return formatter;
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48 | }
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49 |
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50 | public IDecomposer GetDecomposer(Type type) {
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51 | if (decomposerCache.ContainsKey(type))
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52 | return decomposerCache[type];
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53 | foreach (IDecomposer d in decomposers) {
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54 | if (d.CanDecompose(type)) {
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55 | decomposerCache.Add(type, d);
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56 | return d;
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57 | }
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58 | }
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59 | decomposerCache.Add(type, null);
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60 | return null;
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61 | }
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62 | }
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63 |
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64 | } |
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