Class: OpenEHR::AM::Archetype::ConstraintModel::Cardinality

Inherits:
Object
  • Object
show all
Defined in:
lib/open_ehr/am/archetype/constraint_model.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(args = { }) ⇒ Cardinality

Returns a new instance of Cardinality.



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# File 'lib/open_ehr/am/archetype/constraint_model.rb', line 51

def initialize(args = { })
  @interval = args[:interval]
  @is_ordered = args[:is_ordered]
  @is_unique = args[:is_unique]
end

Instance Attribute Details

#interval ⇒ Object

Returns the value of attribute interval.



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# File 'lib/open_ehr/am/archetype/constraint_model.rb', line 49

def interval
  @interval
end

#is_ordered ⇒ Object

Returns the value of attribute is_ordered.



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# File 'lib/open_ehr/am/archetype/constraint_model.rb', line 49

def is_ordered
  @is_ordered
end

#is_unique ⇒ Object

Returns the value of attribute is_unique.



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# File 'lib/open_ehr/am/archetype/constraint_model.rb', line 49

def is_unique
  @is_unique
end

Instance Method Details

#is_bag? ⇒ Boolean Also known as: bag?

Returns:

  • (Boolean) 


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# File 'lib/open_ehr/am/archetype/constraint_model.rb', line 81

def is_bag?
  return !@is_ordered && !@is_unique
end

#is_list? ⇒ Boolean Also known as: list?

Returns:

  • (Boolean) 


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# File 'lib/open_ehr/am/archetype/constraint_model.rb', line 75

def is_list?
  return @is_ordered && !@is_unique
end

#is_ordered? ⇒ Boolean Also known as: ordered?

Returns:

  • (Boolean) 


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# File 'lib/open_ehr/am/archetype/constraint_model.rb', line 57

def is_ordered?
  return @is_ordered
end

#is_set? ⇒ Boolean Also known as: set?

Returns:

  • (Boolean) 


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# File 'lib/open_ehr/am/archetype/constraint_model.rb', line 69

def is_set?
  return !@is_ordered && @is_unique
end

#is_unique? ⇒ Boolean Also known as: unique?

Returns:

  • (Boolean) 


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# File 'lib/open_ehr/am/archetype/constraint_model.rb', line 63

def is_unique?
  return @is_unique
end