Class: Ea::Sources::Xmi::ClassifierBuilder

Inherits:
Object
  • Object
show all
Defined in:
lib/ea/sources/xmi/classifier_builder.rb

Overview

Translates XMI classifier elements (uml:Class, uml:DataType, uml:Enumeration, uml:Interface, uml:PrimitiveType) into the appropriate Ea::Model::Classifier subclass. Uses TypeClassifierMap for dispatch (OCP).

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(root) ⇒ ClassifierBuilder

Returns a new instance of ClassifierBuilder.



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# File 'lib/ea/sources/xmi/classifier_builder.rb', line 13

def initialize(root)
  @root = root
end

Instance Attribute Details

#root ⇒ Object (readonly)

Returns the value of attribute root.



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# File 'lib/ea/sources/xmi/classifier_builder.rb', line 11

def root
  @root
end

Instance Method Details

#build_all ⇒ Object 



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# File 'lib/ea/sources/xmi/classifier_builder.rb', line 17

def build_all
  classifiers = []
  walk(root.model) do |element, parent_pkg|
    next unless TypeClassifierMap.classifier_type?(element.type)

    classifiers << build_one(element, parent_pkg)
  end
  classifiers
end

#build_one(element, containing_package) ⇒ Object 



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# File 'lib/ea/sources/xmi/classifier_builder.rb', line 27

def build_one(element, containing_package)
  klass = TypeClassifierMap.class_for(element.type)
  args = common_args(element, containing_package)
  args.merge!(enumeration_args(element)) if klass == Ea::Model::Enumeration
  klass.new(**args)
end