org.fusesource.hawtbuf

Class ByteArrayOutputStream

java.lang.Object

java.io.OutputStream

org.fusesource.hawtbuf.ByteArrayOutputStream

All Implemented Interfaces:

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

public class ByteArrayOutputStream
extends java.io.OutputStream

Very similar to the java.io.ByteArrayOutputStream but this version is not thread safe and the resulting data is returned in a Buffer to avoid an extra byte[] allocation.

Field Summary

Fields

Modifier and Type	Field and Description
(package private) byte[]	buffer
(package private) int	size

Constructor Summary

Constructors

Constructor and Description
ByteArrayOutputStream()
ByteArrayOutputStream(int capacity)

Method Summary

Modifier and Type	Method and Description
private void	checkCapacity(int minimumCapacity) Ensures the the buffer has at least the minimumCapacity specified.
void	reset()
int	size()
Buffer	toBuffer()
byte[]	toByteArray()
void	write(Buffer b)
void	write(byte[] b, int off, int len)
void	write(int b)

Methods inherited from class java.io.OutputStream

close, flush, write

Methods inherited from class java.lang.Object

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

Field Detail

buffer

byte[] buffer

size

int size

Constructor Detail

ByteArrayOutputStream

public ByteArrayOutputStream()

ByteArrayOutputStream

public ByteArrayOutputStream(int capacity)

Method Detail

write

public void write(int b)

Specified by:

write in class java.io.OutputStream

write

public void write(byte[] b,
                  int off,
                  int len)

Overrides:

write in class java.io.OutputStream

write

public void write(Buffer b)

checkCapacity

private void checkCapacity(int minimumCapacity)

Ensures the the buffer has at least the minimumCapacity specified.

Parameters:

minimumCapacity -

reset

public void reset()

toBuffer

public Buffer toBuffer()

toByteArray

public byte[] toByteArray()

size

public int size()