Class: ActiveFacts::Metamodel::Verbaliser::Player

Inherits:
Object
  • Object
show all
Defined in:
lib/activefacts/vocabulary/verbaliser.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(concept) ⇒ Player

Returns a new instance of Player.



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# File 'lib/activefacts/vocabulary/verbaliser.rb', line 103

def initialize concept
  @concept = concept
  @join_nodes_by_join = {}
  @subscript = nil
  @join_roles = []
  @role_refs = []
end

Instance Attribute Details

#concept ⇒ Object

Returns the value of attribute concept.



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# File 'lib/activefacts/vocabulary/verbaliser.rb', line 102

def concept
  @concept
end

#join_nodes_by_join ⇒ Object

Returns the value of attribute join_nodes_by_join.



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# File 'lib/activefacts/vocabulary/verbaliser.rb', line 102

def join_nodes_by_join
  @join_nodes_by_join
end

#join_roles ⇒ Object

Returns the value of attribute join_roles.



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# File 'lib/activefacts/vocabulary/verbaliser.rb', line 102

def join_roles
  @join_roles
end

#role_refs ⇒ Object

Returns the value of attribute role_refs.



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# File 'lib/activefacts/vocabulary/verbaliser.rb', line 102

def role_refs
  @role_refs
end

#subscript ⇒ Object

Returns the value of attribute subscript.



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# File 'lib/activefacts/vocabulary/verbaliser.rb', line 102

def subscript
  @subscript
end

Instance Method Details

#describe ⇒ Object 



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# File 'lib/activefacts/vocabulary/verbaliser.rb', line 124

def describe
  @concept.name + (@join_nodes_by_join.size > 0 ? " (in #{@join_nodes_by_join.size} joins)" : "")
end

#role_adjuncts ⇒ Object

What words are used (across all roles) for disambiguating the references to this player? If more than one set of adjectives was used, this player must have been subject to loose binding. This method is used to decide when subscripts aren’t needed.



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# File 'lib/activefacts/vocabulary/verbaliser.rb', line 114

def role_adjuncts
  adjuncts = @role_refs.map{|rr|
    [
      rr.leading_adjective,
      # rr.role.role_name,
      rr.trailing_adjective
    ].compact}.uniq.sort
  adjuncts.flatten*"_"
end