Class: Glaemscribe::API::PrePostProcessorOperator

Inherits:
Object
  • Object
show all
Defined in:
lib/api/transcription_pre_post_processor.rb

Direct Known Subclasses

PostProcessorOperator, PreProcessorOperator

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(mode, glaeml_element) ⇒ PrePostProcessorOperator

Returns a new instance of PrePostProcessorOperator.



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# File 'lib/api/transcription_pre_post_processor.rb', line 30

def initialize(mode, glaeml_element)
  @mode           = mode
  @glaeml_element = glaeml_element
end

Instance Attribute Details

#finalized_glaeml_element ⇒ Object (readonly)

Returns the value of attribute finalized_glaeml_element.



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# File 'lib/api/transcription_pre_post_processor.rb', line 28

def finalized_glaeml_element
  @finalized_glaeml_element
end

#glaeml_element ⇒ Object (readonly)

Returns the value of attribute glaeml_element.



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# File 'lib/api/transcription_pre_post_processor.rb', line 27

def glaeml_element
  @glaeml_element
end

Instance Method Details

#apply ⇒ Object 



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# File 'lib/api/transcription_pre_post_processor.rb', line 56

def apply
  raise "Pure virtual method, should be overloaded."
end

#eval_arg(arg, trans_options) ⇒ Object 



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# File 'lib/api/transcription_pre_post_processor.rb', line 35

def eval_arg(arg, trans_options)
  return nil if arg.nil?
  if arg =~ /^\\eval\s/
    to_eval = $'
    return Eval::Parser.new().parse(to_eval, trans_options)
  end
  return arg
end

#finalize(trans_options) ⇒ Object 



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# File 'lib/api/transcription_pre_post_processor.rb', line 52

def finalize(trans_options)
  @finalized_glaeml_element = finalize_glaeml_element(@glaeml_element.clone, trans_options)
end

#finalize_glaeml_element(ge, trans_options) ⇒ Object 



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# File 'lib/api/transcription_pre_post_processor.rb', line 44

def finalize_glaeml_element(ge, trans_options)
  ge.args.map! { |arg| eval_arg(arg, trans_options) }
  ge.children.each{ |child|
    finalize_glaeml_element(child, trans_options)
  }
  ge
end