org.conqat.lib.commons.io

Class ChunkOutputStream

java.lang.Object

java.io.OutputStream

org.conqat.lib.commons.io.ChunkOutputStream

All Implemented Interfaces:

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

public class ChunkOutputStream
extends java.io.OutputStream

A stream that provides functionality for writing to a list of byte arrays, also called chunks.

Constructor Summary

Constructors

Constructor and Description
ChunkOutputStream() Creates a new ChunkOutputStream with a chunk size of pow(2,20).
ChunkOutputStream(int chunkSize) Creates a new ChunkOutputStream with the given chunk size.

Method Summary

Modifier and Type	Method and Description
void	close()
java.util.List<byte[]>	getChunks() Returns chunks.
int	getChunkSize() Returns chunk size.
int	getLastChunkSize() Returns the size of the last chunk.
void	write(byte[] b, int offset, int length)
void	write(int b)

Methods inherited from class java.io.OutputStream

flush, write

Methods inherited from class java.lang.Object

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

Constructor Detail

ChunkOutputStream

public ChunkOutputStream()

Creates a new ChunkOutputStream with a chunk size of pow(2,20).

ChunkOutputStream

public ChunkOutputStream(int chunkSize)

Creates a new ChunkOutputStream with the given chunk size.

Parameters:

chunkSize - the chunk size

Method Detail

getChunkSize

public int getChunkSize()

Returns chunk size.

write

public void write(int b)

Specified by:

write in class java.io.OutputStream

write

public void write(byte[] b,
                  int offset,
                  int length)

Overrides:

write in class java.io.OutputStream

getChunks

public java.util.List<byte[]> getChunks()

Returns chunks.

getLastChunkSize

public int getLastChunkSize()

Returns the size of the last chunk.

close

public void close()

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.lang.AutoCloseable

Overrides:

close in class java.io.OutputStream