Class: Sequitur::Formatter::Debug

Inherits:
BaseFormatter show all
Defined in:
lib/sequitur/formatter/debug.rb

Instance Attribute Summary collapse

Attributes inherited from BaseFormatter

#output

Instance Method Summary collapse

Methods inherited from BaseFormatter

#render

Constructor Details

#initialize(anIO) ⇒ Debug

Constructor. [anIO]



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# File 'lib/sequitur/formatter/debug.rb', line 11

def initialize(anIO)
  super(anIO)
  @indentation = 0
end

Instance Attribute Details

#indentation ⇒ Object (readonly)

Returns the value of attribute indentation.



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# File 'lib/sequitur/formatter/debug.rb', line 7

def indentation
  @indentation
end

Instance Method Details

#after_grammar(_) ⇒ Object 



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# File 'lib/sequitur/formatter/debug.rb', line 59

def after_grammar(_)
  dedent
  output_event(__method__, indentation)
end

#after_non_terminal(_) ⇒ Object 



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# File 'lib/sequitur/formatter/debug.rb', line 45

def after_non_terminal(_)
  output_event(__method__, indentation)
end

#after_production(_) ⇒ Object 



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# File 'lib/sequitur/formatter/debug.rb', line 54

def after_production(_)
  dedent
  output_event(__method__, indentation)
end

#after_rhs(_) ⇒ Object 



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# File 'lib/sequitur/formatter/debug.rb', line 49

def after_rhs(_)
  dedent
  output_event(__method__, indentation)
end

#after_terminal(_) ⇒ Object 



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# File 'lib/sequitur/formatter/debug.rb', line 37

def after_terminal(_)
  output_event(__method__, indentation)
end

#before_grammar(_) ⇒ Object 



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# File 'lib/sequitur/formatter/debug.rb', line 18

def before_grammar(_)
  output_event(__method__, indentation)
  indent
end

#before_non_terminal(_) ⇒ Object 



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# File 'lib/sequitur/formatter/debug.rb', line 41

def before_non_terminal(_)
  output_event(__method__, indentation)
end

#before_production(_) ⇒ Object 



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# File 'lib/sequitur/formatter/debug.rb', line 23

def before_production(_)
  output_event(__method__, indentation)
  indent
end

#before_rhs(_) ⇒ Object 



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# File 'lib/sequitur/formatter/debug.rb', line 28

def before_rhs(_)
  output_event(__method__, indentation)
  indent
end

#before_terminal(_) ⇒ Object 



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# File 'lib/sequitur/formatter/debug.rb', line 33

def before_terminal(_)
  output_event(__method__, indentation)
end