1 | module OpenEHR
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2 | module RM
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3 | module Data_Types
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4 | module Text
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5 | class Term_Mapping
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6 | attr_reader :match, :purpose, :target
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7 | def initialize(match, purpose, target)
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8 | match_valid(match)
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9 | purpose_valid(purpose)
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10 | target_valid(target)
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11 | @match, @purpose, @target = match, purpose, target
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12 | end
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13 | def broader?
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14 | match == '>'
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15 | end
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16 | def equivalent?
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17 | match == '='
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18 | end
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19 | def narrower?
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20 | match == '<'
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21 | end
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22 | def unknown?
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23 | match == '?'
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24 | end
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25 | def Term_Mapping.is_valid_mach_code?(c)
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26 | c == '>' or c == '=' or c == '<' or c == '?'
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27 | end
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28 | private
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29 | def match_valid(mach)
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30 | raise ArgumentError, "match is not valid" if self.is_valid_mach_code? match
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31 | end
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32 | def purpose_valid(purpose)
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33 | if !purpose.nil? and !purpose.instance_of? DV_Coded_Text
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34 | raise ArgumentError, "purpose is not valid"
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35 | end
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36 | # should be settled after terminology service implemented
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37 | end
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38 | def target_valid(target)
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39 | raise ArgumentError, "target must not be nil" if target.nil?
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40 | end
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41 | end
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42 |
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43 | class Code_Phrase
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44 | attr_reader :terminology_id, :code_string
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45 | def initialize(terminology_id, code_string)
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46 | if terminlogyID == nil
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47 | raise Exception.new("nil terminology")
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48 | end
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49 | if code_string == nil
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50 | raise Exception.new("empty codeString")
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51 | end
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52 | if terminology_id.instance_of?(Terminology_ID)
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53 | @terminology_id = terminology_id
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54 | else
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55 | @terminologyID = Terminology_ID.new(terminology_id)
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56 | end
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57 | @code_string = code_string
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58 | end
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59 | end # of Code_Phrase
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60 |
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61 | class DV_Text < OpenEHR::RM::Data_Types::Basic::Data_Value
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62 | attr_reader :value, :formatting, :hyperlink, :mappings
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63 | attr_reader :language, :encoding
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64 | def initialize(value, formatting = nil, hyperlink = nil,
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65 | mappings = nil, language = nil, encoding = nil)
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66 | value_valid(value)
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67 | DV_Text.formatting_valid(formatting)
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68 | DV_Text.encoding_valid(encoding)
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69 | DV_Text.mapping_valid(mappings)
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70 | DV_Text.language_valid(language)
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71 | @value, @formatting, @encoding = value, formatting, encoding
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72 | @mappings, @language = mappings, language
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73 | end
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74 | def value=(value)
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75 | value_valid(value)
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76 | @value = value
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77 | end
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78 | def formatting=(formatting)
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79 | DV_Text.formatting_valid(formatting)
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80 | @formatting = formatting
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81 | end
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82 | def encoding=(encoding)
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83 | DV_Text.encoding_valid(encoding)
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84 | @encoding = encoding
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85 | end
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86 | def mappings=(mappings)
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87 | DV_Text.mapping_valid(mappings)
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88 | @mappings = mappings
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89 | end
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90 | def language=(language)
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91 | DV_Text.language_valid(language)
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92 | @language = language
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93 | end
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94 | private
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95 | def value_valid(value)
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96 | if value.nil? or value.empty? or value.include? CR or value.include? LF
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97 | raise ArgumentError, "value is not valid"
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98 | # CR and LF are defined in Basic_Definition inherited Data_Value.
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99 | end
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100 | end
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101 |
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102 | class << self
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103 |
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104 | def formatting_valid(formatting)
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105 | raise ArgumentError, "formatting is not valid" if formatting != nil and formatting.empty?
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106 | end
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107 |
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108 | def encoding_valid(encoding)
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109 | raise ArgumentError, "encoding is not valid" if encoding != nil and encoding.empty?
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110 | end
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111 |
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112 | def mapping_valid(mapping)
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113 | if !mapping.nil? and !mapping.instance_of? Set
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114 | raise ArgumentError, "mapping(s) is(are) not valid"
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115 | elsif !mapping.nil? and mapping.instance_of? Set
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116 | raise ArgumentError, "mapping(s) is(are) not valid" if mapping.empty?
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117 | end
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118 | end
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119 |
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120 | def language_valid(language)
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121 | raise ArgumentError, "langage is not valid" if language != nil and language.empty?
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122 | end
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123 | end
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124 |
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125 | end
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126 |
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127 | class DV_Coded_Text < DV_Text
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128 | attr_reader :defining_code
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129 | def initialize(value, defining_code, formatting = nil,
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130 | hyperlink = nil, mappings = nil, language = nil,
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131 | encoding = nil)
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132 | super(value, formatting, hyperlink, mappings, language, encoding)
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133 | definition_exists(defining_code)
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134 | @defining_code = defining_code
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135 | end
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136 | def defining_code=(defining_code)
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137 | definition_exists(defining_code)
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138 | @defining_code = defining_code
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139 | end
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140 | private
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141 | def definition_exists(defining_code)
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142 | raise ArgumentError, "Defiinition must be exist" if defining_code.nil?
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143 | end
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144 | end
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145 |
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146 | class DV_Paragraph < OpenEHR::RM::Data_Types::Basic::Data_Value
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147 | attr_reader :items
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148 | def initialize(items)
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149 | items_exists(items)
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150 | @items = items
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151 | end
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152 | def items=(items)
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153 | items_exists(items)
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154 | @items = items
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155 | end
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156 | private
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157 | def items_exists(items)
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158 | if !items.nil? and !items.instance_of? Set
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159 | raise ArgumentError, "Items are not valid"
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160 | elsif !items.nil? and items.instance_of? Set
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161 | raise ArgumentError, "Items must be exist" if items.empty?
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162 | end
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163 | end
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164 | end
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165 |
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166 | end # of Text
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167 | end # of Data_Type
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168 | end # of RM
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169 | end # of OpenEHR
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