# File lib/rcov/differential_analyzer.rb, line 6
    def initialize(install_hook_meth, remove_hook_meth, reset_meth)
      @cache_state = :wait
      @start_raw_data = data_default
      @end_raw_data = data_default
      @aggregated_data = data_default
      @install_hook_meth = install_hook_meth
      @remove_hook_meth= remove_hook_meth
      @reset_meth= reset_meth
    end