Package com.moilioncircle.redis.replicator.util

Class ByteArray

java.lang.Object

com.moilioncircle.redis.replicator.util.ByteArray

All Implemented Interfaces:

Iterable<byte[]>

public class ByteArray
extends Object
implements Iterable<byte[]>

Since:

2.1.0

Author:

Leon Chen

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected class	ByteArray.Iter

Field Summary

Fields

Modifier and Type	Field	Description
protected static int	BITS
protected int	cap
protected byte[][]	largeBytes
protected long	length
protected static int	MAGIC
protected static int	MASK
static long	MAX_VALUE
static long	MIN_VALUE
protected byte[]	smallBytes

Constructor Summary

Constructors

Constructor	Description
ByteArray(byte[] smallBytes)
ByteArray(byte[] smallBytes, int cap)
ByteArray(long length)
ByteArray(long length, int cap)

Method Summary

Modifier and Type	Method	Description
static void	arraycopy(ByteArray src, long srcPos, ByteArray dest, long destPos, long length)
byte[]	first()
byte	get(long idx)
Iterator<byte[]>	iterator()
long	length()
void	set(long idx, byte value)
void	writeTo(OutputStream out, long off, long length)

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Field Detail

BITS

protected static final int BITS

See Also:

Constant Field Values

MAGIC

protected static final int MAGIC

See Also:

Constant Field Values

MASK

protected static final int MASK

See Also:

Constant Field Values

MIN_VALUE

public static final long MIN_VALUE

See Also:

Constant Field Values

MAX_VALUE

public static final long MAX_VALUE

See Also:

Constant Field Values

cap

protected final int cap

length

protected final long length

smallBytes

protected byte[] smallBytes

largeBytes

protected byte[][] largeBytes

Constructor Detail

ByteArray

public ByteArray(byte[] smallBytes)

ByteArray

public ByteArray(long length)

ByteArray

public ByteArray(byte[] smallBytes,
                 int cap)

ByteArray

public ByteArray(long length,
                 int cap)

Method Detail

set

public void set(long idx,
                byte value)

get

public byte get(long idx)

length

public long length()

first

public byte[] first()

iterator

public Iterator<byte[]> iterator()

Specified by:

iterator in interface Iterable<byte[]>

writeTo

public void writeTo(OutputStream out,
                    long off,
                    long length)
             throws IOException

Throws:

IOException

arraycopy

public static void arraycopy(ByteArray src,
                             long srcPos,
                             ByteArray dest,
                             long destPos,
                             long length)