Class: Ea::Sources::Qea::StereotypeBuilder

Inherits:
Object
  • Object
show all
Defined in:
lib/ea/sources/qea/stereotype_builder.rb

Overview

Builds Ea::Model::Stereotype instances from EA's t_stereotypes table and from the stereotype column on individual elements. EA's stereotype storage is messy — a stereotype can be declared globally and applied per-element by name. We treat each distinct applied stereotype name as an instance and reference it from the applying element.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(database) ⇒ StereotypeBuilder

Returns a new instance of StereotypeBuilder.



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# File 'lib/ea/sources/qea/stereotype_builder.rb', line 15

def initialize(database)
  @database = database
end

Instance Attribute Details

#database ⇒ Object (readonly)

Returns the value of attribute database.



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# File 'lib/ea/sources/qea/stereotype_builder.rb', line 13

def database
  @database
end

Instance Method Details

#build_all ⇒ Object 



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# File 'lib/ea/sources/qea/stereotype_builder.rb', line 19

def build_all
  stereotypes = database.collections[:stereotypes] || []
  stereotypes.map { |st| build_one(st) }
end

#build_one(stereotype_row) ⇒ Object 



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# File 'lib/ea/sources/qea/stereotype_builder.rb', line 24

def build_one(stereotype_row)
  name = stereotype_row.stereotype
  Ea::Model::Stereotype.new(
    id: IdNormalizer.from_guid(stereotype_row.ea_guid) ||
        IdNormalizer.synthetic("stereotype", name),
    name: name,
    qualified_name: name,
    profile: stereotype_row.appliesto
  )
end

#refs_for_object(object) ⇒ Object

Apply references: which stereotypes apply to a given EA object.



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# File 'lib/ea/sources/qea/stereotype_builder.rb', line 36

def refs_for_object(object)
  refs = []
  refs << object.stereotype if object.stereotype && !object.stereotype.empty?
  refs.uniq
end