FastByteArrayOutputStream (OpenSymphony SiteMesh 2.4.1 API)

java.lang.Object
- java.io.OutputStream
- - java.io.ByteArrayOutputStream
  - - com.opensymphony.module.sitemesh.util.FastByteArrayOutputStream

All Implemented Interfaces:

Closeable, Flushable, AutoCloseable
```
public class FastByteArrayOutputStream
extends ByteArrayOutputStream
```
A speedy implementation of ByteArrayOutputStream. It's not synchronized, and it does not copy buffers when it's expanded. There's also no copying of the internal buffer if it's contents is extracted with the writeTo(stream) method.

Version:

$Revision: 1.2 $

Author:

Rickard �berg, Scott Farquhar

Field Summary

Fields
Modifier and Type	Field and Description
`private int`	`blockSize`
`private byte[]`	`buffer` Internal buffer.
`private LinkedList`	`buffers`
`private static int`	`DEFAULT_BLOCK_SIZE`
`private int`	`index`
`private int`	`size`

Fields inherited from class java.io.ByteArrayOutputStream
buf, count

Constructor Summary

Constructors
Constructor and Description

FastByteArrayOutputStream()

FastByteArrayOutputStream(int aSize)

Constructors
Constructor and Description
`FastByteArrayOutputStream()`
`FastByteArrayOutputStream(int aSize)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`close()`
`void`	`flush()`
`void`	`reset()`
`int`	`size()`
`byte[]`	`toByteArray()`
`String`	`toString()`
`String`	`toString(String enc)`
`void`	`write(byte[] data, int offset, int length)`
`void`	`write(int datum)`
`void`	`writeTo(OutputStream out)`

Methods inherited from class java.io.ByteArrayOutputStream
toString

Methods inherited from class java.io.OutputStream
write

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Field Detail
  - DEFAULT_BLOCK_SIZE
```
private static final int DEFAULT_BLOCK_SIZE
```
    See Also:
    
    Constant Field Values
  - buffer
```
private byte[] buffer
```
    Internal buffer.
  - buffers
```
private LinkedList buffers
```
  - index
```
private int index
```
  - size
```
private int size
```
  - blockSize
```
private int blockSize
```
- Constructor Detail
  - FastByteArrayOutputStream
```
public FastByteArrayOutputStream()
```
  - FastByteArrayOutputStream
```
public FastByteArrayOutputStream(int aSize)
```
- Method Detail
  - writeTo
```
public void writeTo(OutputStream out)
             throws IOException
```
    Overrides:
    
    writeTo in class ByteArrayOutputStream
    
    Throws:
    
    IOException
  - size
```
public int size()
```
    Overrides:
    
    size in class ByteArrayOutputStream
  - toByteArray
```
public byte[] toByteArray()
```
    Overrides:
    
    toByteArray in class ByteArrayOutputStream
  - write
```
public void write(int datum)
```
    Overrides:
    
    write in class ByteArrayOutputStream
  - write
```
public void write(byte[] data,
                  int offset,
                  int length)
```
    Overrides:
    
    write in class ByteArrayOutputStream
  - reset
```
public void reset()
```
    Overrides:
    
    reset in class ByteArrayOutputStream
  - toString
```
public String toString(String enc)
                throws UnsupportedEncodingException
```
    Overrides:
    
    toString in class ByteArrayOutputStream
    
    Throws:
    
    UnsupportedEncodingException
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class ByteArrayOutputStream
  - flush
```
public void flush()
           throws IOException
```
    Specified by:
    
    flush in interface Flushable
    
    Overrides:
    
    flush in class OutputStream
    
    Throws:
    
    IOException
  - close
```
public void close()
           throws IOException
```
    Specified by:
    
    close in interface Closeable
    
    Specified by:
    
    close in interface AutoCloseable
    
    Overrides:
    
    close in class ByteArrayOutputStream
    
    Throws:
    
    IOException

Class FastByteArrayOutputStream

Field Summary

Fields inherited from class java.io.ByteArrayOutputStream

Constructor Summary

Method Summary

Methods inherited from class java.io.ByteArrayOutputStream

Methods inherited from class java.io.OutputStream

Methods inherited from class java.lang.Object

Field Detail

DEFAULT_BLOCK_SIZE

buffer

buffers

index

size

blockSize

Constructor Detail

FastByteArrayOutputStream

FastByteArrayOutputStream

Method Detail

writeTo

size

toByteArray

write

write

reset

toString

toString

flush

close