Class: Lutaml::Qea::Factory::ClassTransformer

Inherits:
BaseTransformer show all
Defined in:
lib/lutaml/qea/factory/class_transformer.rb

Instance Attribute Summary

Attributes inherited from BaseTransformer

#database

Instance Method Summary collapse

Methods inherited from BaseTransformer

#initialize, #transform_collection

Constructor Details

This class inherits a constructor from Lutaml::Qea::Factory::BaseTransformer

Instance Method Details

#transform(ea_object) ⇒ Object 



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# File 'lib/lutaml/qea/factory/class_transformer.rb', line 18

def transform(ea_object)
  return nil if ea_object.nil?

  is_class_type = ea_object.uml_class? || ea_object.interface?
  is_proxy = ea_object.object_type == "ProxyConnector"
  is_text_class = ea_object.object_type == "Text"
  return nil unless is_class_type || is_proxy || is_text_class

  Lutaml::Uml::Class.new.tap do |klass|
    klass.name = ea_object.name
    klass.xmi_id = normalize_guid_to_xmi_format(ea_object.ea_guid,
                                                "EAID")
    klass.is_abstract = ea_object.abstract?
    klass.type = "Class"
    klass.visibility = map_visibility(ea_object.visibility)

    stereotypes = build_stereotypes(ea_object)
    klass.stereotype = stereotypes unless stereotypes.empty?

    klass.definition = normalize_line_endings(ea_object.note) unless
      ea_object.note.nil? || ea_object.note.empty?

    gen_builder = GeneralizationBuilder.new(database)
    assoc_builder = AssociationBuilder.new(database)

    attrs = load_attributes(ea_object.ea_object_id)
    assoc_attrs = gen_builder.convert_to_top_element_attributes(
      assoc_builder.load_association_attributes(ea_object.ea_object_id),
    )
    klass.attributes = attrs + assoc_attrs

    klass.operations = load_operations(ea_object.ea_object_id)
    klass.constraints = load_constraints(ea_object.ea_object_id)
    klass.tagged_values = load_tagged_values(ea_object.ea_guid)
    klass.tagged_values.concat(
      load_object_properties(ea_object.ea_object_id),
    )

    klass.generalization = gen_builder.load_generalization(
      ea_object.ea_object_id,
    )
    klass.association_generalization = gen_builder
      .load_association_generalizations(ea_object.ea_object_id)

    klass.associations = assoc_builder.load_class_associations(
      ea_object.ea_object_id, ea_object.ea_guid,
    )
  end
end