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.Persistence.Default.CompositeSerializers.Storable;
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27 | using HeuristicLab.Common;
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28 |
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29 | namespace HeuristicLab.Core {
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30 | /// <summary>
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31 | /// Represents a parameter.
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32 | /// </summary>
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33 | [Item("ParameterBase", "A base class for parameters.")]
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34 | public abstract class ParameterBase : NamedItemBase, IParameter {
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35 | public override bool CanChangeName {
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36 | get { return false; }
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37 | }
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38 | public override bool CanChangeDescription {
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39 | get { return false; }
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40 | }
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41 |
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42 | [Storable]
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43 | private Type dataType;
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44 | public Type DataType {
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45 | get { return dataType; }
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46 | }
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47 |
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48 | protected ParameterBase()
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49 | : base("Anonymous") {
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50 | dataType = typeof(IItem);
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51 | }
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52 | protected ParameterBase(string name, string description, Type dataType)
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53 | : base(name, description) {
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54 | if (dataType == null) throw new ArgumentNullException();
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55 | this.dataType = dataType;
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56 | }
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57 |
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58 | public abstract IItem GetValue(ExecutionContext context);
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59 |
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60 | public override IDeepCloneable Clone(Cloner cloner) {
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61 | ParameterBase clone = (ParameterBase)base.Clone(cloner);
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62 | clone.dataType = dataType;
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63 | return clone;
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64 | }
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65 | }
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66 | }
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