Class: ParseDef

Inherits:
EndableParseState show all
Defined in:
lib/metric_fu/saikuro/saikuro.rb

Instance Attribute Summary

Attributes inherited from ParseState

#children, #complexity, #lines, #name, #parent

Instance Method Summary collapse

Methods inherited from EndableParseState

#do_end_token

Methods inherited from ParseState

#calc_complexity, #calc_lines, #compute_state_for_global, #count_tokens?, #do_begin_token, #do_block_token, #do_case_token, #do_class_token, #do_comment_token, #do_conditional_do_control_token, #do_conditional_token, #do_constant_token, #do_def_token, #do_else_token, #do_end_token, #do_identifier_token, #do_module_token, #do_one_line_conditional_token, #do_right_brace_token, #do_symbol_token, #end_debug, get_token_counter, #lexer=, #lexer_loop?, #make_state, make_top_state, #parse, set_token_counter, #top_state?

Constructor Details

#initialize(lexer, parent = nil) ⇒ ParseDef

Returns a new instance of ParseDef.



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# File 'lib/metric_fu/saikuro/saikuro.rb', line 516

def initialize(lexer,parent=nil)
  super(lexer,parent)
  @complexity = 1
  @looking_for_name = true
  @first_space = true
end

Instance Method Details

#compute_state(formater) ⇒ Object 



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# File 'lib/metric_fu/saikuro/saikuro.rb', line 568

def compute_state(formater)
  formater.def_compute_state(@name, self.calc_complexity, self.calc_lines)
  super(formater)
end

#create_def_name(token) ⇒ Object

This way I don’t need to list all possible overload tokens.



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# File 'lib/metric_fu/saikuro/saikuro.rb', line 525

def create_def_name(token)
  case token
  when TkSPACE
    # mark first space so we can stop at next space
    if @first_space
	@first_space = false
    else
	@looking_for_name = false
    end
  when TkNL,TkLPAREN,TkfLPAREN,TkSEMICOLON
    # we can also stop at a new line or left parenthesis
    @looking_for_name = false
  when TkDOT
    @name<< "."
  when TkCOLON2
    @name<< "::"
  when TkASSIGN
    @name<< "="
  when TkfLBRACK
    @name<< "["
  when TkRBRACK
    @name<< "]"
  else
    begin
	@name<< token.name.to_s
    rescue Exception => err
	#what is this?
	STDOUT.puts @@token_counter.current_file
	STDOUT.puts @name
	STDOUT.puts token.inspect
	STDOUT.puts err.message
	exit 1
    end
  end
end

#parse_token(token) ⇒ Object 



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# File 'lib/metric_fu/saikuro/saikuro.rb', line 561

def parse_token(token)
  if @looking_for_name
    create_def_name(token)
  end
  super(token)
end