com.github.junrar.io

Interface SeekableReadOnlyByteChannel

All Known Implementing Classes:

RawDataIo, SeekableReadOnlyFile, SeekableReadOnlyInputStream

public interface SeekableReadOnlyByteChannel

DOCUMENT ME

Method Summary

Modifier and Type	Method and Description
void	close() Close this channel.
long	getPosition()
int	read() Read a single byte of data.
int	read(byte[] buffer, int off, int count) Read up to count bytes to the specified buffer.
int	readFully(byte[] buffer, int count) Read exactly count bytes to the specified buffer.
void	setPosition(long pos)

Method Detail

getPosition

long getPosition()
          throws java.io.IOException

Returns:

the current position in the channel

Throws:

java.io.IOException - .

setPosition

void setPosition(long pos)
          throws java.io.IOException

Parameters:

pos - the position in the channel

Throws:

java.io.IOException - .

read

int read()
  throws java.io.IOException

Read a single byte of data.

Returns:

read read

Throws:

java.io.IOException - .

read

int read(byte[] buffer,
         int off,
         int count)
  throws java.io.IOException

Read up to count bytes to the specified buffer.

Parameters:

buffer - .

off - .

count - .

Returns:

read read

Throws:

java.io.IOException - .

readFully

int readFully(byte[] buffer,
              int count)
       throws java.io.IOException

Read exactly count bytes to the specified buffer.

Parameters:

buffer - where to store the read data

count - how many bytes to read

Returns:

bytes read || -1 if IO problem

Throws:

java.io.IOException - .

close

void close()
    throws java.io.IOException

Close this channel.

Throws:

java.io.IOException - .