Package org.apache.commons.io

Class ByteBuffers

java.lang.Object

org.apache.commons.io.ByteBuffers

public final class ByteBuffers
extends Object

Manufactures ByteBuffer instances.

Since:

2.19.0

Method Summary

Modifier and Type	Method	Description
static ByteBuffer	littleEndian(byte[] array)	Allocates a new byte buffer with little-endian byte order.
static ByteBuffer	littleEndian(int capacity)	Allocates a new byte buffer with little-endian byte order.
static ByteBuffer	littleEndian(ByteBuffer allocate)	Sets the give buffer to little-endian.

Methods inherited from class java.lang.Object

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

Method Details

littleEndian

public static ByteBuffer littleEndian(byte[] array)

Allocates a new byte buffer with little-endian byte order. The bytes of a multibyte value are ordered from least significant to most significant.

The new buffer's position is zero, the limit is its capacity, the mark is undefined, and each of element is initialized to zero. The new buffer has the given backing array, and its array offset is zero.

Parameters:

array - The array that will back the new byte buffer.

Returns:

The new byte buffer.

littleEndian

public static ByteBuffer littleEndian(ByteBuffer allocate)

Sets the give buffer to little-endian.

Parameters:

allocate - The buffer to set to little-endian.

Returns:

the given buffer.

littleEndian

public static ByteBuffer littleEndian(int capacity)

Allocates a new byte buffer with little-endian byte order. The bytes of a multibyte value are ordered from least significant to most significant.

The new buffer's position is zero, the limit is its capacity, the mark is undefined, and each of element is initialized to zero. The new buffer has a backing array, and its array offset is zero.

Parameters:

capacity - The new buffer's capacity, in bytes.

Returns:

The new byte buffer.

Throws:

IllegalArgumentException - If the capacity is negative.