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1 | # This module is implemented from this UML:
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2 | # http://www.openehr.org/uml/release-1.0.1/Browsable/_9_0_76d0249_1109067591791_562382_3151Report.html
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3 | # Ticket refs #52
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4 | module OpenEHR
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5 | module RM
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6 | module Data_Types
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7 | module Basic
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8 | module Canonical_Fragment
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9 | end
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10 |
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11 | class Data_Value
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12 | include OpenEHR::RM::Support::Definition::Basic_Definition
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13 | end
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14 |
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15 | class DV_Boolean < Data_Value
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16 | def initialize(value)
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17 | check_not_nil(value)
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18 | if value == "TRUE" or value == true
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19 | @value = true
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20 | else
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21 | @value = false
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22 | end
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23 | end
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24 | def value=(value)
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25 | check_not_nil(value)
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26 | @value = value
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27 | end
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28 | def value?
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29 | @value == true
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30 | end
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31 | private
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32 | def check_not_nil(value)
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33 | if value == nil
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34 | raise ArgumentError, "value must not be empty"
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35 | end
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36 | end
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37 | end # end of DV_Boolean
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38 |
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39 | class DV_State < Data_Value
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40 | attr_reader :value
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41 |
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42 | def initialize(value, is_terminal)
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43 | self.value=value
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44 | self.is_terminal=is_terminal
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45 | end
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46 | def value=(v)
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47 | raise ArgumentError, "value should not be nil" if v.nil?
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48 | @value = v
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49 | end
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50 | def is_terminal?
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51 | @is_terminal
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52 | end
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53 | def is_terminal=(s)
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54 | raise ArgumentError, "terminal should not be nil" if s.nil?
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55 | @is_terminal = s
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56 | end
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57 | private
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58 | def value_validity?
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59 | @value.instance_of? OpenEHR::Data_Types::Text::DV_Coded_Text
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60 | end
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61 | end # end of DV_State
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62 |
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63 | class DV_Identifier
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64 | attr_accessor :issuer, :assigner, :id, :type
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65 | def initialize(assigner, id, issuer, type)
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66 | if assigner == nil or id == nil or issuer == nil or type == nil
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67 | raise ArgumentError, "invalid argument"
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68 | end
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69 | @issuer = issuer
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70 | @assigner = assigner
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71 | @id = id
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72 | @type = type
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73 | end
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74 | end #end of DV_Identifier
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75 | end # end of Basic
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76 | end # end of Data_types
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77 | end # end of RM
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78 | end # end of OpenEHR
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