org.apache.derby.impl.io.vfmem

Class BlockedByteArrayOutputStream

java.lang.Object

java.io.OutputStream

org.apache.derby.impl.io.vfmem.BlockedByteArrayOutputStream

All Implemented Interfaces:

java.io.Closeable, java.io.Flushable, java.lang.AutoCloseable

public class BlockedByteArrayOutputStream
extends java.io.OutputStream

Output stream writing bytes into an underlying blocked byte array.

Constructor Summary

Constructors

Constructor and Description
BlockedByteArrayOutputStream(BlockedByteArray src, long pos) Creates a new stream writing data into the specified blocked byte array.

Method Summary

Modifier and Type	Method and Description
void	close() Closes the stream.
void	write(byte[] buf, int offset, int len) Writes the specified bytes into the underlying blocked byte array.
void	write(int b) Writes the single byte into the underlying blocked byte array.

Methods inherited from class java.io.OutputStream

flush, write

Methods inherited from class java.lang.Object

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

Constructor Detail

BlockedByteArrayOutputStream

public BlockedByteArrayOutputStream(BlockedByteArray src,
                                    long pos)

Creates a new stream writing data into the specified blocked byte array.

Parameters:

src - the underlying blocked byte array

pos - the initial position of stream

Method Detail

write

public void write(int b)

Writes the single byte into the underlying blocked byte array.

Specified by:

write in class java.io.OutputStream

Parameters:

b - the byte to write

write

public void write(byte[] buf,
                  int offset,
                  int len)

Writes the specified bytes into the underlying blocked byte array.

Overrides:

write in class java.io.OutputStream

Parameters:

buf - source byte array

offset - index of the first byte to write

len - the number of bytes to write

close

public void close()

Closes the stream.

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.lang.AutoCloseable

Overrides:

close in class java.io.OutputStream