[88] | 1 | # This modules are implemented from the UML shown bellow
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| 2 | # http://www.openehr.org/uml/release-1.0.1/Browsable/_9_0_76d0249_1109599337877_94556_1510Report.html
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| 3 | # Ticket refs #50
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[4] | 4 | module OpenEHR
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| 5 | module RM
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| 6 | module Data_Types
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| 7 | module Quantity
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[137] | 8 |
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| 9 | autoload :Date_Time, "rm/data_types/quantity/date_time.rb"
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| 10 |
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[104] | 11 | class DV_Ordered < OpenEHR::RM::Data_Types::Basic::Data_Value
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[4] | 12 | include Comparable
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[138] | 13 | attr_accessor :normal_range, :other_refference_ranges, :normal_status
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[122] | 14 |
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[124] | 15 | def initialize(normal_range=nil, normal_status = nil,
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| 16 | other_reference_ranges=nil)
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[123] | 17 | self.normal_range = normal_range
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[124] | 18 | self.normal_status = normal_status
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[123] | 19 | self.other_reference_ranges = other_reference_ranges
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[4] | 20 | end
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[122] | 21 |
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[4] | 22 | def is_normal?
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[124] | 23 | if @normal_range.nil? and @normal_status.nil?
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| 24 | return false
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| 25 | elsif !@normal_range.nil?
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| 26 | return @normal_range.has(@value)
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| 27 | elsif !@normal_status.nil?
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| 28 | return @normal_status.code_string == 'N'
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| 29 | end
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[4] | 30 | end
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[122] | 31 |
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[4] | 32 | def is_simple?
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[88] | 33 | normal_status.nil? and other_refference_ranges.nil?
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[4] | 34 | end
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[122] | 35 |
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| 36 | def <=>(other)
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[124] | 37 | raise NotImplementedError, 'This method should be implemented'
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[122] | 38 | end
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| 39 |
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| 40 | def other_reference_ranges=(other_reference_ranges)
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[123] | 41 | unless other_reference_ranges.nil? or !other_reference_ranges.is_empty?
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[4] | 42 | raise ArgumentError, "Other reference ranges validity error"
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| 43 | end
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[123] | 44 |
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| 45 | @other_reference_ranges = other_reference_ranges
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[4] | 46 | end
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[123] | 47 |
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[137] | 48 | def is_strictry_comparable_to?(other)
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| 49 | raise NotImplementedError, 'this method should be implemented'
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| 50 | end
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[4] | 51 | end
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[88] | 52 |
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[104] | 53 | class DV_Quantified < DV_Ordered
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[137] | 54 |
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[138] | 55 | def initialize(normal_range=nil, normal_status = nil,
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| 56 | other_reference_ranges=nil)
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[139] | 57 | super(normal_range, normal_status, other_reference_ranges)
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[137] | 58 |
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[138] | 59 |
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[137] | 60 | end
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| 61 |
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[4] | 62 | def magnitude
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[137] | 63 |
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[4] | 64 | end
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[137] | 65 |
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| 66 | def <=>(others)
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[139] | 67 | @symbol.
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[137] | 68 | end
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| 69 |
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[4] | 70 | def valid_magnitude_status(s)
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| 71 | end
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| 72 | end
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[88] | 73 |
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[104] | 74 | class DV_Ordinal < DV_Ordered
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[88] | 75 | attr_reader :symbol, :value
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[137] | 76 |
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[88] | 77 | def is_strictly_comparable_to?
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| 78 | end
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[137] | 79 |
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[139] | 80 | def <=>(other)
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| 81 | @symbol.
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| 82 | end
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[88] | 83 | def limits
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| 84 | end
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| 85 | end
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| 86 |
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[104] | 87 | class DV_Absolute_Quantity < DV_Quantified
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[88] | 88 | attr_reader :accuracy
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| 89 |
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| 90 | def add(a_diff)
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[122] | 91 | raise NotImplementError, 'add must be implemented'
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[88] | 92 | end
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| 93 |
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| 94 | def diff(other)
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[122] | 95 | raise NotImplementError, 'diff must be implemented'
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[88] | 96 | end
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| 97 |
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| 98 | def subtract(a_diff)
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[122] | 99 | raise NotImplementError, 'subtract must be implemented'
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[88] | 100 | end
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| 101 | end
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[120] | 102 |
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[122] | 103 | class DV_Amount < DV_Quantified
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| 104 | attr_reader :accuracy, :accuracy_is_percent
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| 105 | def infix(dv_amount, op)
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| 106 | raise NotImplementError, 'infix must be implemented'
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| 107 | end
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| 108 | def accuracy=(accuracy)
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| 109 | raise ArgumentError, 'accuracy invalid'
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| 110 | end
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| 111 | end
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| 112 |
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[124] | 113 | class Reference_Range
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| 114 |
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| 115 | end
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[139] | 116 |
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| 117 | module Proportion_Kind
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| 118 | PK_RATIO = 0
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| 119 | PK_UNITARY = 1
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| 120 | PK_PERCENT = 2
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| 121 | PK_FRACTION = 3
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| 122 | PK_INTEGER_FRACTION = 4
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| 123 |
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| 124 | def Proportion_Kind.valid_proportion_kind?(kind)
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| 125 | return true if kind >= 0 && kind <= 4
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| 126 | return false
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| 127 | end
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| 128 | end
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[4] | 129 | end # of Quantity
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| 130 | end # of Data_Types
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| 131 | end # of RM
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| 132 | end # of OpenEHR
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