CharSetProber
# File lib/rchardet/charsetgroupprober.rb, line 63 def feed(aBuf) for prober in @probers next unless prober next unless prober.active st = prober.feed(aBuf) next unless st if st == EFoundIt @bestGuessProber = prober return get_state() elsif st == ENotMe prober.active = false @activeNum -= 1 if @activeNum <= 0 @state = ENotMe return get_state() end end end return get_state() end
# File lib/rchardet/charsetgroupprober.rb, line 53 def get_charset_name if !@bestGuessProber get_confidence() if !@bestGuessProber return nil end end return @bestGuessProber.get_charset_name() end
# File lib/rchardet/charsetgroupprober.rb, line 84 def get_confidence() st = get_state() if st == EFoundIt return 0.99 elsif st == ENotMe return 0.01 end bestConf = 0.0 @bestGuessProber = nil for prober in @probers next unless prober unless prober.active $stderr << "#{prober.get_charset_name()} not active\n" if $debug next end cf = prober.get_confidence() $stderr << "#{prober.get_charset_name} confidence = #{cf}\n" if $debug if bestConf < cf bestConf = cf @bestGuessProber = prober end end return 0.0 unless @bestGuessProber return bestConf end
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