Package org.infinispan.commons.io

Class ByteBufferImpl

java.lang.Object

org.infinispan.commons.io.ByteBufferImpl

All Implemented Interfaces:

ByteBuffer

Direct Known Subclasses:

ByteBufferImpl

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

Constructor Summary

Constructors

Constructor	Description
ByteBufferImpl(byte[] buf)
ByteBufferImpl(byte[] buf, int offset, int length)

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.
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

Constructor Detail

ByteBufferImpl

public ByteBufferImpl(byte[] buf)

ByteBufferImpl

public ByteBufferImpl(byte[] buf,
                      int offset,
                      int length)

Method Detail

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()