prefuse.util.collections
Class ByteArrayList

java.lang.Object
  java.io.OutputStream
      java.io.ByteArrayOutputStream
          prefuse.util.collections.ByteArrayList

All Implemented Interfaces:

java.io.Closeable, java.io.Flushable

public class ByteArrayList
extends java.io.ByteArrayOutputStream

A minor extension to ByteArrayOutputStream which prevents unnecessary copying of data when creating an InputStream.

Author:

jeffrey heer

Field Summary

Fields inherited from class java.io.ByteArrayOutputStream

buf, count

Constructor Summary

ByteArrayList()
Creates a new ByteArrayList.

ByteArrayList(int size)
Creates a new ByteArrayList, with a buffer capacity of the specified size, in bytes.

Method Summary

java.io.InputStream

getAsInputStream()

Methods inherited from class java.io.ByteArrayOutputStream

close, reset, size, toByteArray, toString, toString, toString, write, write, writeTo

Methods inherited from class java.io.OutputStream

flush, write

Methods inherited from class java.lang.Object

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

Constructor Detail

ByteArrayList

public ByteArrayList()

Creates a new ByteArrayList. The buffer capacity is initially 32 bytes, though its size increases if necessary.

ByteArrayList

public ByteArrayList(int size)

Creates a new ByteArrayList, with a buffer capacity of the specified size, in bytes.

Parameters:

size - the initial size.

Throws:

java.lang.IllegalArgumentException - if size is negative.

Method Detail

getAsInputStream

public java.io.InputStream getAsInputStream()

Returns:

an InputStream which contains the underlying buffer's data.