org.jgroups.util
Class ExposedByteArrayInputStream

java.lang.Object
  java.io.InputStream
      java.io.ByteArrayInputStream
          org.jgroups.util.ExposedByteArrayInputStream

All Implemented Interfaces:

java.io.Closeable

public class ExposedByteArrayInputStream
extends java.io.ByteArrayInputStream

Author:

Bela Ban

Field Summary

Fields inherited from class java.io.ByteArrayInputStream

buf, count, mark, pos

Constructor Summary

ExposedByteArrayInputStream(byte[] buf)
Creates a ByteArrayInputStream so that it uses buf as its buffer array.

ExposedByteArrayInputStream(byte[] buf, int offset, int length)
Creates ByteArrayInputStream that uses buf as its buffer array.

Method Summary

int	available()
void	close()
int	read()
int	read(byte[] b, int off, int len)
void	reset()
void	setData(byte[] buf, int offset, int length)
long	skip(long n)

Methods inherited from class java.io.ByteArrayInputStream

mark, markSupported

Methods inherited from class java.io.InputStream

read

Methods inherited from class java.lang.Object

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

Constructor Detail

ExposedByteArrayInputStream

public ExposedByteArrayInputStream(byte[] buf)

Creates a ByteArrayInputStream so that it uses buf as its buffer array. The buffer array is not copied. The initial value of pos is 0 and the initial value of count is the length of buf.

Parameters:

buf - the input buffer.

ExposedByteArrayInputStream

public ExposedByteArrayInputStream(byte[] buf,
                                   int offset,
                                   int length)

Creates ByteArrayInputStream that uses buf as its buffer array. The initial value of pos is offset and the initial value of count is the minimum of offset+length and buf.length. The buffer array is not copied. The buffer's mark is set to the specified offset.

Parameters:

buf - the input buffer.

offset - the offset in the buffer of the first byte to read.

length - the maximum number of bytes to read from the buffer.

Method Detail

setData

public void setData(byte[] buf,
                    int offset,
                    int length)

read

public int read()

Overrides:

read in class java.io.ByteArrayInputStream

read

public int read(byte[] b,
                int off,
                int len)

Overrides:

read in class java.io.ByteArrayInputStream

skip

public long skip(long n)

Overrides:

skip in class java.io.ByteArrayInputStream

available

public int available()

Overrides:

available in class java.io.ByteArrayInputStream

reset

public void reset()

Overrides:

reset in class java.io.ByteArrayInputStream

close

public void close()
           throws java.io.IOException

Specified by:

close in interface java.io.Closeable

Overrides:

close in class java.io.ByteArrayInputStream

Throws:

java.io.IOException