Class: Ea::Sources::Xmi::UmldiKeywordExtractor

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

Overview

Reads UMLDI <ownedElement> blocks from the XMI source and returns the keyword text EA emitted for each modeled element.

The xmi gem's typed parser does not surface umldi: keyword labels, but EA encodes them as <ownedElement xmi:type="umldi:UMLKeywordLabel" text="Type"/>. This class pre-parses the raw XML once and indexes by the referenced classifier ID.

Returned text is the raw keyword ("Type", "FeatureType", "dataType"). The emitter wraps it in «...» when rendering.

Constant Summary collapse

UMLDI_NAMESPACES =

Sparx EA 6.5 declares umldi: as the 20161101 namespace on the XMI root. Older EAs use the 20131001 version. Try both.

[
  "http://www.omg.org/spec/UML/20161101/UMLDI",
  "http://www.omg.org/spec/UML/20131001/UMLDI"
].freeze

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(xmi_path) ⇒ UmldiKeywordExtractor

Returns a new instance of UmldiKeywordExtractor.



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# File 'lib/ea/sources/xmi/umldi_keyword_extractor.rb', line 29

def initialize(xmi_path)
  @xmi_path = xmi_path
end

Instance Attribute Details

#xmi_path ⇒ Object (readonly)

Returns the value of attribute xmi_path.



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

def xmi_path
  @xmi_path
end

Instance Method Details

#keywords_for_diagram(diagram_id) ⇒ Object

Returns { classifier_id => keyword_text } for every umldi:UMLKeywordLabel found, scoped to the given diagram.



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# File 'lib/ea/sources/xmi/umldi_keyword_extractor.rb', line 35

def keywords_for_diagram(diagram_id)
  return {} unless File.exist?(xmi_path)

  keywords_by_diagram[diagram_id] || {}
end