Package org.infinispan.commons.io

Class ByteBufferImpl

java.lang.Object

org.infinispan.commons.io.ByteBufferImpl

All Implemented Interfaces:

ByteBuffer

public class ByteBufferImpl
extends Object
implements ByteBuffer

A byte buffer that exposes the internal byte array with minimal copying

Since:

4.0

Author:

(various)

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	ByteBufferImpl.Externalizer

Field Summary

Fields

Modifier and Type	Field	Description
static final ByteBufferImpl	EMPTY_INSTANCE

Method Summary

Modifier and Type	Method	Description
ByteBufferImpl	copy()	Returns a new byte[] instance of size ByteBuffer.getLength() that contains all the bytes owned by this buffer.
static ByteBufferImpl	create(byte[] array)
static ByteBufferImpl	create(byte[] array, int offset, int length)
boolean	equals(Object o)
byte[]	getBuf()	Returns the underlying buffer.
int	getLength()	Length bytes, starting from offset, within the underlying byte[] (as returned by ByteBuffer.getBuf() are owned by this buffer instance.
int	getOffset()	Returns the offset within the underlying byte[] (as returned by ByteBuffer.getBuf() owned by this buffer instance.
InputStream	getStream()
int	hashCode()
ByteBuffer	toJDKByteBuffer()
String	toString()

Field Details

EMPTY_INSTANCE

public static final ByteBufferImpl EMPTY_INSTANCE

Method Details

create

public static ByteBufferImpl create(byte[] array)

create

public static ByteBufferImpl create(byte[] array,
 int offset,
 int length)

getBuf

public byte[] getBuf()

Description copied from interface: ByteBuffer

Returns the underlying buffer.

Specified by:

getBuf in interface ByteBuffer

getOffset

public int getOffset()

Description copied from interface: ByteBuffer

Returns the offset within the underlying byte[] (as returned by ByteBuffer.getBuf() owned by this buffer instance.

Specified by:

getOffset in interface ByteBuffer

getLength

public int getLength()

Description copied from interface: ByteBuffer

Length bytes, starting from offset, within the underlying byte[] (as returned by ByteBuffer.getBuf() are owned by this buffer instance.

Specified by:

getLength in interface ByteBuffer

copy

public ByteBufferImpl copy()

Description copied from interface: ByteBuffer

Returns a new byte[] instance of size ByteBuffer.getLength() that contains all the bytes owned by this buffer.

Specified by:

copy in interface ByteBuffer

toString

public String toString()

equals

public boolean equals(Object o)

hashCode

public int hashCode()

getStream

public InputStream getStream()

Returns:

an input stream for the bytes in the buffer

toJDKByteBuffer

public ByteBuffer toJDKByteBuffer()