Class: OpenEHR::RM::DataTypes::Quantity::DvScale

Inherits:
DvOrdered show all
Defined in:
lib/openehr/rm/data_types/quantity.rb

Overview

RM 1.1.0 (SPECRM-19): like DV_ORDINAL, but for scales/scores whose points are Real-valued rather than Integer-valued (e.g. the Borg CR10 breathlessness scale, which includes 0.5).

Constant Summary

Constants included from Support::Definition::BasicDefinition

Support::Definition::BasicDefinition::CR, Support::Definition::BasicDefinition::LF

Instance Attribute Summary collapse

Attributes inherited from DvOrdered

#normal_range, #normal_status, #other_reference_ranges

Instance Method Summary collapse

Methods inherited from DvOrdered

#is_normal?, #is_simple?

Methods inherited from Basic::DataValue

#==

Constructor Details

#initialize(args = {}) ⇒ DvScale

Returns a new instance of DvScale.



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# File 'lib/openehr/rm/data_types/quantity.rb', line 153

def initialize(args = {})
  super(args)
  self.symbol = args[:symbol]
end

Instance Attribute Details

#symbol ⇒ Object

Returns the value of attribute symbol.



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# File 'lib/openehr/rm/data_types/quantity.rb', line 151

def symbol
  @symbol
end

#value ⇒ Object

Returns the value of attribute value.



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# File 'lib/openehr/rm/data_types/quantity.rb', line 151

def value
  @value
end

Instance Method Details

#<=>(other) ⇒ Object 



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# File 'lib/openehr/rm/data_types/quantity.rb', line 169

def <=>(other)
  @value <=> other.value
end

#is_strictly_comparable_to?(others) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/openehr/rm/data_types/quantity.rb', line 173

def is_strictly_comparable_to?(others)
  return false unless super(others)

  others.symbol.defining_code.terminology_id.value ==
    @symbol.defining_code.terminology_id.value
end