Package jp.gr.java_conf.dangan.util.lha

Interface PreLzssDecoder

  • All Known Implementing Classes:
    PreLh1Decoder, PreLh2Decoder, PreLh3Decoder, PreLh5Decoder, PreLz5Decoder, PreLzsDecoder
    public interface PreLzssDecoder
    LZSS???k?R?[?h???????????C???^?[?t?F?C?X?B 
     -- revision history --
 $Log: PreLzssDecoder.java,v $
 Revision 1.0  2002/07/25 00:00:00  dangan
 add to version control
 [maintenance]
     ?\?[?X????
     ?^?u?p?~
     ???C?Z???X?¶???C??
    Version:
    $Revision: 1.0 $
    Author:
    $Author: dangan $

    • Method Summary

      All Methods Instance Methods Abstract Methods 
      Modifier and Type Method Description
      int available()
      ???±???????????X?g???[???????u???b?N?????￠?? ?????????±???????????????o?C?g?????????B
      ?±?????l?????S?????????????????????????￠?B ?±?????????????￢???????f?[?^???????u???b?N?????? ?????????????o?????????o?C?g???????????? ???????????????????????O?????@?????￠???????????B
      void close()
      ?±???????X?g???[???????¶?A?g?p?????￠?? ?S???????\?[?X???J???????B
      int getDictionarySize()
      ?±??PreLzssDecoder??????????LZSS???????T?C?Y???????B
      int getMaxMatch()
      ?±??PreLzssDecoder?????????????????v?????????B
      int getThreshold()
      ?±??PreLzssDecoder?????????????k?A?????k?????l???????B
      void mark​(int readLimit)
      ???±???????????X?g???[???????????u???}?[?N?????????A reset() ???\?b?h???}?[?N???????_?????????????u???????????????????B
      InputStream ?? mark() ?????￠?A readLimit ?????????? ???E?o?C?g???????O???}?[?N???u?????????????????????????￠?B ???????AreadLimit ???????????????? reset() ???\?? InputStream ?????±?????￠???????? readLimit ?????????????l?????????????? reset() ???K???}?[?N???u?????????????????????????￠?B
      boolean markSupported()
      ???±???????????X?g???[???? mark() ?? reset() ?? ?T?|?[?g?????????????B
      int readCode()
      1byte ?? LZSS?￠???k???f?[?^?????????A LZSS ?????k?????????k?R?[?h?????????v?????????????B
      ?￠???k?f?[?^?? 0?`255?A LZSS???k?R?[?h(???v??)?? 256?`511 ???l?????????????????????￠?B
      int readOffset()
      LZSS ?????k?????????k?R?[?h?????????v???u???????????B
      void reset()
      ???±???????????X?g???[???????????????u???????? mark() ???\?b?h???????o???????????????u???????????B

    • Method Detail

      • mark

        void mark​(int readLimit)
        ???±???????????X?g???[???????????u???}?[?N?????????A reset() ???\?b?h???}?[?N???????_?????????????u???????????????????B
        InputStream ?? mark() ?????￠?A readLimit ?????????? ???E?o?C?g???????O???}?[?N???u?????????????????????????￠?B ???????AreadLimit ???????????????? reset() ???\?? InputStream ?????±?????￠???????? readLimit ?????????????l?????????????? reset() ???K???}?[?N???u?????????????????????????￠?B
        Parameters:
        readLimit - ?}?[?N???u???????????E???o?C?g???B ?±???o?C?g?????´?????f?[?^???????????????? reset()???????????????\?????????B

      • reset

        void reset()
    throws java.io.IOException
        ???±???????????X?g???[???????????????u???????? mark() ???\?b?h???????o???????????????u???????????B
        Throws:
        java.io.IOException - ???o???G???[?????¶????????

      • markSupported

        boolean markSupported()
        ???±???????????X?g???[???? mark() ?? reset() ?? ?T?|?[?g?????????????B
        Returns:
        ?X?g???[???? mark() ?? reset() ?? ?T?|?[?g?????????? true?B
        ?T?|?[?g?????￠?????? false?B

      • available

        int available()
       throws java.io.IOException
        ???±???????????X?g???[???????u???b?N?????￠?? ?????????±???????????????o?C?g?????????B
        ?±?????l?????S?????????????????????????￠?B ?±?????????????￢???????f?[?^???????u???b?N?????? ?????????????o?????????o?C?g???????????? ???????????????????????O?????@?????￠???????????B
        Returns:
        ?u???b?N?????￠???????o?????????o?C?g???B
        Throws:
        java.io.IOException - ???o???G???[?????¶????????

      • close

        void close()
    throws java.io.IOException
        ?±???????X?g???[???????¶?A?g?p?????￠?? ?S???????\?[?X???J???????B
        Throws:
        java.io.IOException - ???o???G???[?????¶????????

      • readCode

        int readCode()
      throws java.io.IOException
        1byte ?? LZSS?￠???k???f?[?^?????????A LZSS ?????k?????????k?R?[?h?????????v?????????????B
        ?￠???k?f?[?^?? 0?`255?A LZSS???k?R?[?h(???v??)?? 256?`511 ???l?????????????????????￠?B
        Returns:
        1byte ?? LZSS?￠???k???f?[?^?????????A LZSS ?????k?????????k?R?[?h?????????v??
        Throws:
        java.io.IOException - ???o???G???[?????¶????????
        java.io.EOFException - EndOfStream???B????????

      • readOffset

        int readOffset()
        throws java.io.IOException
        LZSS ?????k?????????k?R?[?h?????????v???u???????????B
        Returns:
        LZSS ?????k?????????k?R?[?h?????????v???u
        Throws:
        java.io.IOException - ???o???G???[?????¶????????

      • getDictionarySize

        int getDictionarySize()
        ?±??PreLzssDecoder??????????LZSS???????T?C?Y???????B
        Returns:
        LZSS???????T?C?Y

      • getMaxMatch

        int getMaxMatch()
        ?±??PreLzssDecoder?????????????????v?????????B
        Returns:
        ???????v??

      • getThreshold

        int getThreshold()
        ?±??PreLzssDecoder?????????????k?A?????k?????l???????B
        Returns:
        LZSS?????l