1 | using System;
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2 | using System.Collections.Generic;
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3 | using System.Linq;
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4 | using System.Text;
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5 | using HeuristicLab.Core;
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6 | using HeuristicLab.Data;
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7 |
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8 | namespace HeuristicLab.Problems.MetaOptimization {
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9 | public class NumericRange : Item, INumericRange {
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10 | private IntValue lowerBound;
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11 | public IntValue LowerBound {
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12 | get { return lowerBound; }
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13 | set {
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14 | if (lowerBound != value) {
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15 | if (lowerBound != null) {
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16 | lowerBound.ValueChanged -= new EventHandler(lowerBound_ValueChanged);
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17 | }
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18 | lowerBound = value;
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19 | if (lowerBound != null) {
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20 | lowerBound.ValueChanged += new EventHandler(lowerBound_ValueChanged);
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21 | }
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22 | OnLowerBoundChanged();
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23 | }
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24 | }
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25 | }
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26 |
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27 | private IntValue upperBound;
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28 | public IntValue UpperBound {
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29 | get { return upperBound; }
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30 | set {
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31 | if (upperBound != value) {
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32 | if (upperBound != null) {
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33 | upperBound.ValueChanged -= new EventHandler(upperBound_ValueChanged);
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34 | }
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35 | upperBound = value;
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36 | if (upperBound != null) {
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37 | upperBound.ValueChanged += new EventHandler(upperBound_ValueChanged);
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38 | }
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39 | OnUpperBoundChanged();
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40 | }
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41 | }
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42 | }
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43 |
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44 | private IntValue stepSize;
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45 | public IntValue StepSize {
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46 | get { return stepSize; }
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47 | set {
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48 | if (stepSize != value) {
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49 | if (stepSize != null) {
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50 | stepSize.ValueChanged -= new EventHandler(upperBound_ValueChanged);
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51 | }
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52 | stepSize = value;
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53 | if (stepSize != null) {
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54 | stepSize.ValueChanged += new EventHandler(stepSize_ValueChanged);
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55 | }
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56 | OnStepSizeChanged();
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57 | }
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58 | }
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59 | }
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60 |
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61 | public NumericRange() {
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62 | LowerBound = new IntValue(0);
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63 | UpperBound = new IntValue(0);
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64 | StepSize = new IntValue(1);
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65 | }
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66 |
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67 | void lowerBound_ValueChanged(object sender, EventArgs e) {
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68 | OnToStringChanged();
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69 | }
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70 | void upperBound_ValueChanged(object sender, EventArgs e) {
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71 | OnToStringChanged();
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72 | }
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73 | void stepSize_ValueChanged(object sender, EventArgs e) {
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74 | OnToStringChanged();
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75 | }
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76 |
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77 | public event EventHandler LowerBoundChanged;
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78 | private void OnLowerBoundChanged() {
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79 | var handler = LowerBoundChanged;
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80 | if (handler != null) handler(this, EventArgs.Empty);
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81 | }
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82 |
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83 | public event EventHandler UpperBoundChanged;
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84 | private void OnUpperBoundChanged() {
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85 | var handler = UpperBoundChanged;
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86 | if (handler != null) handler(this, EventArgs.Empty);
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87 | }
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88 | public event EventHandler StepSizeChanged;
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89 | private void OnStepSizeChanged() {
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90 | var handler = StepSizeChanged;
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91 | if (handler != null) handler(this, EventArgs.Empty);
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92 | }
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93 |
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94 | public override string ToString() {
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95 | return string.Format("[{0},{1}:{2}]", LowerBound.ToString(), UpperBound.ToString(), StepSize.ToString());
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96 | }
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97 | }
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98 | }
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