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

Class PreLz5Decoder

  • All Implemented Interfaces:
    PreLzssDecoder
    public class PreLz5Decoder
extends java.lang.Object
implements PreLzssDecoder
    -lz5- ?????p PreLzssDecoder?B
     -- revision history --
 $Log: PreLz5Decoder.java,v $
 Revision 1.1  2002/12/01 00:00:00  dangan
 [maintenance]
     ?\?[?X????

 Revision 1.0  2002/08/05 00:00:00  dangan
 add to version control
 [maintenance]
     ?\?[?X????
     ?^?u?p?~
     ???C?Z???X?¶???C??
    Version:
    $Revision: 1.1 $
    Author:
    $Author: dangan $

    • Constructor Summary

      Constructors 
      Constructor Description
      PreLz5Decoder​(java.io.InputStream in)
      -lz5- ?????p PreLzssDecoder ???\?z?????B

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      int available()
      ?u???b?N???????????o???±?????o?????????o?C?g?????????B
      ?±???l?????????????B
      void close()
      ?±???X?g???[???????¶?A?g?p?????￠???S???????????????????B
      int getDictionarySize()
      -lz5-?`???? LZSS???????T?C?Y???????B
      int getMaxMatch()
      -lz5-?`???? LZSS?????????v?????????B
      int getThreshold()
      -lz5-?`???? LZSS?????k?A?????k?????l???????B
      void mark​(int readLimit)
      ???±???????????X?g???[???????????u???}?[?N?????????A reset() ???\?b?h???}?[?N???????_?? ???????????u?? ?????????????????B
      boolean markSupported()
      ???±???????X?g???[???? mark() ?? reset() ???T?|?[?g?????????????B
      int readCode()
      -lz5- ?????k?????? 1byte ?? LZSS?￠???k???f?[?^?A ???????????k?R?[?h?????????v?????????????B
      int readOffset()
      -lz5- ?????k?????? ???k?R?[?h?????????v???u???????????B
      void reset()
      ???±???????????X?g???[???????????????u???????? mark() ???\?b?h???????o???????????????u???????????B

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • PreLz5Decoder

        public PreLz5Decoder​(java.io.InputStream in)
        -lz5- ?????p PreLzssDecoder ???\?z?????B
        Parameters:
        in - ???k?f?[?^???????????????X?g???[??

    • Method Detail

      • readCode

        public int readCode()
             throws java.io.IOException
        -lz5- ?????k?????? 1byte ?? LZSS?￠???k???f?[?^?A ???????????k?R?[?h?????????v?????????????B
        Specified by:
        readCode in interface PreLzssDecoder
        Returns:
        1byte ?? ?￠???k???f?[?^?????????A ???k?????????k?R?[?h?????????v??
        Throws:
        java.io.IOException - ???o???G???[?????¶????????
        java.io.EOFException - EndOfStream???B????????

      • readOffset

        public int readOffset()
               throws java.io.IOException
        -lz5- ?????k?????? ???k?R?[?h?????????v???u???????????B
        Specified by:
        readOffset in interface PreLzssDecoder
        Returns:
        -lz5- ?????k?????????k?R?[?h?????????v???u
        Throws:
        java.io.IOException - ???o???G???[?????¶????????

      • mark

        public void mark​(int readLimit)
        ???±???????????X?g???[???????????u???}?[?N?????????A reset() ???\?b?h???}?[?N???????_?? ???????????u?? ?????????????????B
        Specified by:
        mark in interface PreLzssDecoder
        Parameters:
        readLimit - ?}?[?N???u???????????E???o?C?g???B ?±???o?C?g?????´?????f?[?^?????? ?????????? reset()?????????????? ?\?????????B
        See Also:
        PreLzssDecoder.mark(int)

      • reset

        public void reset()
           throws java.io.IOException
        ???±???????????X?g???[???????????????u???????? mark() ???\?b?h???????o???????????????u???????????B
        Specified by:
        reset in interface PreLzssDecoder
        Throws:
        java.io.IOException -
           (1) mark() ?????? reset() ?????????????????B
           (2) ???±???????????X?g???[???? markSupported()?? false ???????????B
           (3) ???±???????????X?g???[???? ???o???G???[?????¶?????????B
           ?????????B

      • markSupported

        public boolean markSupported()
        ???±???????X?g???[???? mark() ?? reset() ???T?|?[?g?????????????B
        Specified by:
        markSupported in interface PreLzssDecoder
        Returns:
        ???±???????X?g???[???? mark,reset ???T?|?[?g????????true, ?T?|?[?g?????￠???? false

      • available

        public int available()
              throws java.io.IOException
        ?u???b?N???????????o???±?????o?????????o?C?g?????????B
        ?±???l?????????????B
        Specified by:
        available in interface PreLzssDecoder
        Returns:
        ?u???b?N?????￠???????o?????????o?C?g???B
        Throws:
        java.io.IOException - ???o???G???[?????¶????????
        See Also:
        PreLzssDecoder.available()

      • close

        public void close()
           throws java.io.IOException
        ?±???X?g???[???????¶?A?g?p?????￠???S???????????????????B
        Specified by:
        close in interface PreLzssDecoder
        Throws:
        java.io.IOException - ???o???G???[?????¶????????

      • getDictionarySize

        public int getDictionarySize()
        -lz5-?`???? LZSS???????T?C?Y???????B
        Specified by:
        getDictionarySize in interface PreLzssDecoder
        Returns:
        -lz5-?`???? LZSS???????T?C?Y

      • getMaxMatch

        public int getMaxMatch()
        -lz5-?`???? LZSS?????????v?????????B
        Specified by:
        getMaxMatch in interface PreLzssDecoder
        Returns:
        -lz5-?`???? LZSS?????????v??

      • getThreshold

        public int getThreshold()
        -lz5-?`???? LZSS?????k?A?????k?????l???????B
        Specified by:
        getThreshold in interface PreLzssDecoder
        Returns:
        -lz5-?`???? LZSS?????k?A?????k?????l