Last change
on this file since 457 was 457, checked in by coas-nagasima, 4 years ago |
ファイルを追加
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1 | using System;
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2 | using System.Collections.Generic;
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3 |
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4 | namespace Lextm.SharpSnmpLib.Mib
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5 | {
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6 | public class ValueRanges: List<ValueRange>
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7 | {
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8 | public bool IsSizeDeclaration { get; internal set; }
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9 |
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10 | public ValueRanges(bool isSizeDecl = false)
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11 | {
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12 | IsSizeDeclaration = isSizeDecl;
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13 | }
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14 |
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15 | public bool Contains(Int64 value)
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16 | {
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17 | foreach (ValueRange range in this)
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18 | {
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19 | if (range.Contains(value))
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20 | {
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21 | return true;
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22 | }
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23 | }
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24 |
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25 | return false;
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26 | }
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27 | }
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28 |
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29 | public class ValueRange
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30 | {
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31 | private readonly Int64 _start;
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32 | private readonly Int64? _end;
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33 |
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34 | public ValueRange(Int64 first, Int64? second)
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35 | {
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36 | _start = first;
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37 | _end = second;
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38 | }
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39 |
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40 | public Int64 Start
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41 | {
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42 | get { return _start; }
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43 | }
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44 |
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45 | public Int64? End
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46 | {
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47 | get { return _end; }
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48 | }
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49 |
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50 | public bool IntersectsWith(ValueRange other)
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51 | {
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52 | if (this._end == null)
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53 | {
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54 | return other.Contains(this._start);
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55 | }
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56 | else if (other._end == null)
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57 | {
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58 | return this.Contains(other._start);
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59 | }
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60 |
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61 | return (this._start <= other.End) && (this._end >= other._start);
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62 | }
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63 |
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64 | public bool Contains(Int64 value)
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65 | {
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66 | if (_end == null)
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67 | {
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68 | return value == _start;
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69 | }
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70 | else
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71 | {
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72 | return (_start <= value) && (value <= _end);
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73 | }
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74 | }
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75 | }
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76 | }
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