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 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()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

EMPTY_INSTANCE

public static final ByteBufferImpl EMPTY_INSTANCE

Method Detail

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()

Overrides:

toString in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

getStream

public InputStream getStream()

Returns:

an input stream for the bytes in the buffer

toJDKByteBuffer

public ByteBuffer toJDKByteBuffer()