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(object_type) ⇒ Player

Returns a new instance of Player.



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

def initialize object_type
  @object_type = object_type
  @variables_by_query = {}
  @subscript = nil
  @plays = []
  @role_refs = []
end

Instance Attribute Details

#object_type ⇒ Object

Returns the value of attribute object_type.



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

def object_type
  @object_type
end

#plays ⇒ Object

Returns the value of attribute plays.



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

def plays
  @plays
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

#variables_by_query ⇒ Object

Returns the value of attribute variables_by_query.



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

def variables_by_query
  @variables_by_query
end

Instance Method Details

#describe ⇒ Object 



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# File 'lib/activefacts/vocabulary/verbaliser.rb', line 129

def describe
  @object_type.name + (@variables_by_query.size > 0 ? " (in #{@variables_by_query.size} variables)" : "")
end

#role_adjuncts(matching) ⇒ 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 matching
  if matching == :loose
    adjuncts = []
  else
    adjuncts = @role_refs.map{|rr|
      [
        rr.leading_adjective,
        matching == :rolenames ? rr.role.role_name : nil,
        rr.trailing_adjective
      ].compact}.uniq.sort
  end
  adjuncts += [@variables_by_query.values.map{|jn| jn.role_name}.compact[0]].compact
  adjuncts.flatten*"_"
end