Class: OpenEHR::RM::DataTypes::Quantity::DvAbsoluteQuantity

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

Constant Summary

Constants included from Support::Definition::BasicDefinition

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

Instance Attribute Summary collapse

Attributes inherited from DvQuantified

#magnitude, #magnitude_status

Attributes inherited from DvOrdered

#normal_range, #normal_status, #other_reference_ranges

Attributes inherited from Basic::DataValue

#value

Instance Method Summary collapse

Methods inherited from DvQuantified

#<=>, #accuracy_unknown?, valid_magnitude_status?

Methods inherited from DvOrdered

#<=>, #is_normal?, #is_simple?, #is_strictly_comparable_to?

Methods inherited from Basic::DataValue

#==

Constructor Details

#initialize(args = {}) ⇒ DvAbsoluteQuantity

Returns a new instance of DvAbsoluteQuantity.



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# File 'lib/openehr/rm/data_types/quantity.rb', line 149

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

Instance Attribute Details

#accuracy ⇒ Object

Returns the value of attribute accuracy.



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# File 'lib/openehr/rm/data_types/quantity.rb', line 147

def accuracy
  @accuracy
end

Instance Method Details

#add(a_diff) ⇒ Object 



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# File 'lib/openehr/rm/data_types/quantity.rb', line 154

def add(a_diff)
  type_check(a_diff)
  return result_builder(self.class,
                        @magnitude+a_diff.magnitude)
end

#diff(other) ⇒ Object 



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# File 'lib/openehr/rm/data_types/quantity.rb', line 160

def diff(other)
  type_check(other)
  return result_builder(self.class,
                        (@magnitude-other.magnitude).abs)
end

#subtract(a_diff) ⇒ Object 



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# File 'lib/openehr/rm/data_types/quantity.rb', line 166

def subtract(a_diff)
  type_check(a_diff)
  return result_builder(self.class,
                        @magnitude-a_diff.magnitude)
end