Class: Ea::Sources::Xmi::PackageBuilder

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

Overview

Translates XMI uml:Package elements into Ea::Model::Package instances. Walks the packaged_element tree recursively so nested packages are picked up.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(root) ⇒ PackageBuilder

Returns a new instance of PackageBuilder.



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# File 'lib/ea/sources/xmi/package_builder.rb', line 12

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/package_builder.rb', line 10

def root
  @root
end

Instance Method Details

#build_all ⇒ Object 



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# File 'lib/ea/sources/xmi/package_builder.rb', line 16

def build_all
  packages = []
  walk_packages(root.model, nil) do |pe, parent_id|
    packages << build_one(pe, parent_id: parent_id)
  end
  packages
end

#build_one(packaged_element, parent_id:) ⇒ Object 



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# File 'lib/ea/sources/xmi/package_builder.rb', line 34

def build_one(packaged_element, parent_id:)
  id = IdNormalizer.from_xmi_id(packaged_element.id)
  Ea::Model::Package.new(
    id: id,
    name: packaged_element.name,
    parent_id: parent_id,
    qualified_name: packaged_element.name,
    sub_package_ids: child_package_ids(packaged_element),
    classifier_ids: child_classifier_ids(packaged_element),
    annotations: AnnotationBuilder.from_element(packaged_element, id)
  )
end

#walk_packages(element, parent_id, &block) ⇒ Object 



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# File 'lib/ea/sources/xmi/package_builder.rb', line 24

def walk_packages(element, parent_id, &block)
  element.packaged_element.each do |inner|
    next unless inner.type == "uml:Package"

    id = IdNormalizer.from_xmi_id(inner.id)
    yield inner, parent_id
    walk_packages(inner, id, &block)
  end
end