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

Class PostLh5Encoder

java.lang.Object
jp.gr.java_conf.dangan.util.lha.PostLh5Encoder
All Implemented Interfaces:
PostLzssEncoder
public class PostLh5Encoder extends Object implements PostLzssEncoder
-lh4-, -lh5-, -lh6-, -lh7- ???k?p PostLzssEncoder?B
 -- revision history --
 $Log: PostLh5Encoder.java,v $
 Revision 1.4  2002/12/08 00:00:00  dangan
 [change]
     ?N???X?? ?? PostLh5EncoderCombo ???? PostLh5Encoder ?????X?B

 Revision 1.3  2002/12/06 00:00:00  dangan
 [maintenance]
     ?\?[?X????

 Revision 1.2  2002/12/01 00:00:00  dangan
 [change]
     flush() ???????￠???￢?? 
     ???±?????? OutputStream ??flush() ?????￠?????????X?B

 Revision 1.1  2002/12/01 00:00:00  dangan
 [bug fix] 
     writeOutGroup ?????[?J?????? offLenFreq ???g?p??????????
     ???????￠?????? this.offLenFreq ???g?p?????￠???B
 [maintenance]
     PostLh5Encoder ?????????p?￠???C???X?^???X?t?B?[???h
     buffer, codeFreq, offLenFreq ?p?~
     ?\?[?X????

 Revision 1.0  2002/07/31 00:00:00  dangan
 add to version control
 [improvement]
     DivideNum ???±?????????????????????????p?^?[?????????????}???B
 [maintenance]
     ?\?[?X????
     ?^?u?p?~
     ???C?Z???X?¶???C??
Version:
$Revision: 1.4 $
Author:
$Author: dangan $

  • Constructor Summary

    Constructors
    Constructor
    Description
    PostLh5Encoder(OutputStream out)
    -lh5- ???k?p PostLzssEncoder ???\?z?????B
    ?o?b?t?@?T?C?Y?????f?t?H???g?l???g?p???????B
    PostLh5Encoder(OutputStream out, String method)
    -lh4-, -lh5-, -lh6-, -lh7- ???k?p PostLzssEncoder ???\?z?????B
    ?o?b?t?@?T?C?Y?????f?t?H???g?l???g?p???????B
    PostLh5Encoder(OutputStream out, String method, int BufferSize)
    -lh4-, -lh5-, -lh6-, -lh7- ???k?p PostLzssEncoder ???\?z?????B
    PostLh5Encoder(OutputStream out, String method, int BlockNum, int BlockSize, int DivideNum)
    -lh4-, -lh5-, -lh6-, -lh7- ???k?p PostLzssEncoder ???\?z?????B
    1???? BlockSize?o?C?g ?? BlockNum ?????u???b?N???g?????????? ?????o???r?b?g?????????￠?\?￢???o???????B ?g?????????? ?S?u???b?N?? DivideNum + 1 ???????????????????? ?S?p?^?[?????????????B

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    close()
    ?±???o???X?g???[?????A???±???????o???X?g???[???????¶?A ?g?p?????￠?????\?[?X???J???????B
    void
    flush()
    ?±?? PostLzssEncoder ???o?b?t?@?????O???????￠???S???? 8?r?b?g?P?????f?[?^???o?????? OutputStream ???o?????A ?o?????? OutputStream ?? flush() ?????B
    ?±?????\?b?h?????k???????????????B
    int
    getDictionarySize()
    ?±?? PostLh5Encoder ??????LZSS???????T?C?Y???????B
    int
    getMaxMatch()
    ?±?? PostLh5Encoder ??????LZSS?????????v?????????B
    int
    getThreshold()
    ?±?? PostLh5Encoder ??????LZSS?????k?A?????k?????l???????B
    void
    writeCode(int code)
    1byte ?? LZSS?￠???k???f?[?^?????????A LZSS ?????k?????????k?R?[?h?????????v?????????±???B
    void
    writeOffset(int offset)
    LZSS ?????k?????????k?R?[?h?????????v???u???????±???B

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Constructor Details

    • PostLh5Encoder

      public PostLh5Encoder(OutputStream out)
      -lh5- ???k?p PostLzssEncoder ???\?z?????B
      ?o?b?t?@?T?C?Y?????f?t?H???g?l???g?p???????B
      Parameters:
      out - ???k?f?[?^?????????? OutputStream

    • PostLh5Encoder

      public PostLh5Encoder(OutputStream out, String method)
      -lh4-, -lh5-, -lh6-, -lh7- ???k?p PostLzssEncoder ???\?z?????B
      ?o?b?t?@?T?C?Y?????f?t?H???g?l???g?p???????B
      Parameters:
      out - ???k?f?[?^?????????? OutputStream
      method - ???k?@???????¶????
         CompressMethod.LH4
         CompressMethod.LH5
         CompressMethod.LH6
         CompressMethod.LH7
         ???????????w???????B
      Throws:
      IllegalArgumentException - method ?????L???O??????

    • PostLh5Encoder

      public PostLh5Encoder(OutputStream out, String method, int BufferSize)
      -lh4-, -lh5-, -lh6-, -lh7- ???k?p PostLzssEncoder ???\?z?????B
      Parameters:
      out - ???k?f?[?^?????????? OutputStream
      method - ???k?@???????¶????
         CompressMethod.LH4
         CompressMethod.LH5
         CompressMethod.LH6
         CompressMethod.LH7
         ???????????w???????B
      BufferSize - LZSS???k?f?[?^???????????¨?? ?o?b?t?@???T?C?Y
      Throws:
      IllegalArgumentException -
         (1) method ?????L???O??????
         (2) BufferSize ???￢?????￢??????
         ????????

    • PostLh5Encoder

      public PostLh5Encoder(OutputStream out, String method, int BlockNum, int BlockSize, int DivideNum)
      -lh4-, -lh5-, -lh6-, -lh7- ???k?p PostLzssEncoder ???\?z?????B
      1???? BlockSize?o?C?g ?? BlockNum ?????u???b?N???g?????????? ?????o???r?b?g?????????￠?\?￢???o???????B ?g?????????? ?S?u???b?N?? DivideNum + 1 ???????????????????? ?S?p?^?[?????????????B
      Parameters:
      out - ???k?f?[?^?????????? OutputStream
      method - ???k?@???????¶????
         CompressMethod.LH4
         CompressMethod.LH5
         CompressMethod.LH6
         CompressMethod.LH7
         ???????????w???????B
      BlockNum - ?u???b?N??
      BlockSize - 1?u???b?N???o?C?g??
      DivideNum - ??????????
      Throws:
      IllegalArgumentException -
         (1) CompressMethod ?????L???O??????
         (2) BlockNum ?? 0??????????
         (3) BlockSize ???￢?????￢??????
         (4) DivideNum ?? 0?￠???????????ABlockNum??????????
         ???￠???????B

  • Method Details

    • writeCode

      public void writeCode(int code) throws IOException
      1byte ?? LZSS?￠???k???f?[?^?????????A LZSS ?????k?????????k?R?[?h?????????v?????????±???B
      Specified by:
      writeCode in interface PostLzssEncoder
      Parameters:
      code - 1byte ?? LZSS?￠???k???f?[?^?????????A LZSS ?????k?????????k?R?[?h?????????v??
      Throws:
      IOException - ???o???G???[?????¶????????

    • writeOffset

      public void writeOffset(int offset)
      LZSS ?????k?????????k?R?[?h?????????v???u???????±???B
      Specified by:
      writeOffset in interface PostLzssEncoder
      Parameters:
      offset - LZSS ?????k?????????k?R?[?h?????????v???u

    • flush

      public void flush() throws IOException
      ?±?? PostLzssEncoder ???o?b?t?@?????O???????￠???S???? 8?r?b?g?P?????f?[?^???o?????? OutputStream ???o?????A ?o?????? OutputStream ?? flush() ?????B
      ?±?????\?b?h?????k???????????????B
      Specified by:
      flush in interface PostLzssEncoder
      Throws:
      IOException - ???o???G???[?????¶????????
      See Also:

    • close

      public void close() throws IOException
      ?±???o???X?g???[?????A???±???????o???X?g???[???????¶?A ?g?p?????￠?????\?[?X???J???????B
      Specified by:
      close in interface PostLzssEncoder
      Throws:
      IOException - ???o???G???[?????¶????????

    • getDictionarySize

      public int getDictionarySize()
      ?±?? PostLh5Encoder ??????LZSS???????T?C?Y???????B
      Specified by:
      getDictionarySize in interface PostLzssEncoder
      Returns:
      ?±?? PostLh5Encoder ??????LZSS???????T?C?Y

    • getMaxMatch

      public int getMaxMatch()
      ?±?? PostLh5Encoder ??????LZSS?????????v?????????B
      Specified by:
      getMaxMatch in interface PostLzssEncoder
      Returns:
      ?±?? PostLh5Encoder ??????LZSS?????????v??

    • getThreshold

      public int getThreshold()
      ?±?? PostLh5Encoder ??????LZSS?????k?A?????k?????l???????B
      Specified by:
      getThreshold in interface PostLzssEncoder
      Returns:
      ?±?? PostLh5Encoder ??????LZSS?????k?A?????k?????l