com.feedzai.commons.sql.abstraction.util

Class InitiallyReusableByteArrayOutputStream

java.lang.Object

java.io.OutputStream

java.io.ByteArrayOutputStream

com.feedzai.commons.sql.abstraction.util.InitiallyReusableByteArrayOutputStream

All Implemented Interfaces:

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

public final class InitiallyReusableByteArrayOutputStream
extends java.io.ByteArrayOutputStream

A take on ByteArrayOutputStream that takes a provided byte array as its initial buffer. This is useful for situations where there is only one thread at a time creating these objects and allocating the initial array is expensive.

Since:

2.0.0

Author:

Diogo Ferreira (diogo.ferreira@feedzai.com)

Field Summary

Fields inherited from class java.io.ByteArrayOutputStream

buf, count

Constructor Summary

Constructors

Constructor and Description
InitiallyReusableByteArrayOutputStream(byte[] initialArray) Builds an instance with an initial buffer.

Method Summary

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

InitiallyReusableByteArrayOutputStream

public InitiallyReusableByteArrayOutputStream(byte[] initialArray)

Builds an instance with an initial buffer.

Parameters:

initialArray - The initial buffer array.