Uses of Class
java.nio.ByteBuffer

Packages that use ByteBuffer

Package	Description
java.lang
java.nio
java.nio.channels
java.nio.charset
java.security	Extensible cryptographic service provider infrastructure (SPI) for using and defining services such as Certificates, Keys, KeyStores, MessageDigests, and Signatures.
java.util
javax.crypto	This package provides the classes and interfaces for cryptographic applications implementing algorithms for encryption, decryption, or key agreement.
javax.net.ssl	This package provides classes and interfaces needed to use the Secure Sockets Layer (SSL) protocol and the successor Transport Layer Security (TLS) protocol.
libcore.io
org.apache.harmony.crypto.internal
org.conscrypt
org.robovm.rt
org.robovm.rt.bro
org.robovm.rt.bro.ptr

Uses of ByteBuffer in java.lang

Methods in java.lang with parameters of type ByteBuffer

Modifier and Type	Method	Description
protected Class<?>	ClassLoader.defineClass(String name, ByteBuffer b, ProtectionDomain protectionDomain)	Defines a new class with the specified name, byte code from the byte buffer and the optional protection domain.

Uses of ByteBuffer in java.nio

Subclasses of ByteBuffer in java.nio

Modifier and Type	Class	Description
class	MappedByteBuffer	MappedByteBuffer is a special kind of direct byte buffer which maps a region of file to memory.

Methods in java.nio that return ByteBuffer

Modifier and Type	Method	Description
static ByteBuffer	ByteBuffer.allocate(int capacity)	Creates a byte buffer based on a newly allocated byte array.
static ByteBuffer	ByteBuffer.allocateDirect(int capacity)	Creates a direct byte buffer based on a newly allocated memory block.
abstract ByteBuffer	ByteBuffer.asReadOnlyBuffer()	Returns a read-only buffer that shares its content with this buffer.
abstract ByteBuffer	ByteBuffer.compact()	Compacts this byte buffer.
abstract ByteBuffer	ByteBuffer.duplicate()	Returns a duplicated buffer that shares its content with this buffer.
ByteBuffer	ByteBuffer.get(byte[] dst)	Reads bytes from the current position into the specified byte array and increases the position by the number of bytes read.
ByteBuffer	ByteBuffer.get(byte[] dst, int dstOffset, int byteCount)	Reads bytes from the current position into the specified byte array, starting at the specified offset, and increases the position by the number of bytes read.
ByteBuffer	ByteBuffer.order(ByteOrder byteOrder)	Sets the byte order of this buffer.
abstract ByteBuffer	ByteBuffer.put(byte b)	Writes the given byte to the current position and increases the position by 1.
ByteBuffer	ByteBuffer.put(byte[] src)	Writes bytes in the given byte array to the current position and increases the position by the number of bytes written.
ByteBuffer	ByteBuffer.put(byte[] src, int srcOffset, int byteCount)	Writes bytes in the given byte array, starting from the specified offset, to the current position and increases the position by the number of bytes written.
abstract ByteBuffer	ByteBuffer.put(int index, byte b)	Write a byte to the specified index of this buffer without changing the position.
ByteBuffer	ByteBuffer.put(ByteBuffer src)	Writes all the remaining bytes of the src byte buffer to this buffer's current position, and increases both buffers' position by the number of bytes copied.
abstract ByteBuffer	ByteBuffer.putChar(char value)	Writes the given char to the current position and increases the position by 2.
abstract ByteBuffer	ByteBuffer.putChar(int index, char value)	Writes the given char to the specified index of this buffer.
abstract ByteBuffer	ByteBuffer.putDouble(double value)	Writes the given double to the current position and increases the position by 8.
abstract ByteBuffer	ByteBuffer.putDouble(int index, double value)	Writes the given double to the specified index of this buffer.
abstract ByteBuffer	ByteBuffer.putFloat(float value)	Writes the given float to the current position and increases the position by 4.
abstract ByteBuffer	ByteBuffer.putFloat(int index, float value)	Writes the given float to the specified index of this buffer.
abstract ByteBuffer	ByteBuffer.putInt(int value)	Writes the given int to the current position and increases the position by 4.
abstract ByteBuffer	ByteBuffer.putInt(int index, int value)	Writes the given int to the specified index of this buffer.
abstract ByteBuffer	ByteBuffer.putLong(int index, long value)	Writes the given long to the specified index of this buffer.
abstract ByteBuffer	ByteBuffer.putLong(long value)	Writes the given long to the current position and increases the position by 8.
abstract ByteBuffer	ByteBuffer.putShort(int index, short value)	Writes the given short to the specified index of this buffer.
abstract ByteBuffer	ByteBuffer.putShort(short value)	Writes the given short to the current position and increases the position by 2.
abstract ByteBuffer	ByteBuffer.slice()	Returns a sliced buffer that shares its content with this buffer.
static ByteBuffer	ByteBuffer.wrap(byte[] array)	Creates a new byte buffer by wrapping the given byte array.
static ByteBuffer	ByteBuffer.wrap(byte[] array, int start, int byteCount)	Creates a new byte buffer by wrapping the given byte array.

Methods in java.nio with parameters of type ByteBuffer

Modifier and Type	Method	Description
int	ByteBuffer.compareTo(ByteBuffer otherBuffer)	Compares the remaining bytes of this buffer to another byte buffer's remaining bytes.
static void	NioUtils.freeDirectBuffer(ByteBuffer buffer)
ByteBuffer	ByteBuffer.put(ByteBuffer src)	Writes all the remaining bytes of the src byte buffer to this buffer's current position, and increases both buffers' position by the number of bytes copied.
static byte[]	NioUtils.unsafeArray(ByteBuffer b)	Exposes the array backing a non-direct ByteBuffer, even if the ByteBuffer is read-only.
static int	NioUtils.unsafeArrayOffset(ByteBuffer b)	Exposes the array offset for the array backing a non-direct ByteBuffer, even if the ByteBuffer is read-only.

Uses of ByteBuffer in java.nio.channels

Methods in java.nio.channels with parameters of type ByteBuffer

Modifier and Type	Method	Description
abstract int	DatagramChannel.read(ByteBuffer target)	Reads a datagram from this channel into the byte buffer.
long	DatagramChannel.read(ByteBuffer[] targets)	Reads a datagram from this channel into an array of byte buffers.
abstract long	DatagramChannel.read(ByteBuffer[] targets, int offset, int length)	Reads a datagram from this channel into an array of byte buffers.
abstract int	FileChannel.read(ByteBuffer buffer)	Reads bytes from this file channel into the given buffer.
long	FileChannel.read(ByteBuffer[] buffers)	Reads bytes from this file channel and stores them in the specified array of buffers.
abstract long	FileChannel.read(ByteBuffer[] buffers, int start, int number)	Reads bytes from this file channel into a subset of the given buffers.
abstract int	FileChannel.read(ByteBuffer buffer, long position)	Reads bytes from this file channel into the given buffer starting from the specified file position.
int	ReadableByteChannel.read(ByteBuffer buffer)	Reads bytes from the channel into the given buffer.
long	ScatteringByteChannel.read(ByteBuffer[] buffers)	Reads bytes from this channel into the specified array of buffers.
long	ScatteringByteChannel.read(ByteBuffer[] buffers, int offset, int length)	Attempts to read all remaining() bytes from length byte buffers, in order, starting at buffers[offset].
abstract int	SocketChannel.read(ByteBuffer target)	Reads bytes from this socket channel into the given buffer.
long	SocketChannel.read(ByteBuffer[] targets)	Reads bytes from this socket channel and stores them in the specified array of buffers.
abstract long	SocketChannel.read(ByteBuffer[] targets, int offset, int length)	Reads bytes from this socket channel into a subset of the given buffers.
abstract SocketAddress	DatagramChannel.receive(ByteBuffer target)	Gets a datagram from this channel.
abstract int	DatagramChannel.send(ByteBuffer source, SocketAddress address)	Sends a datagram through this channel.
abstract int	DatagramChannel.write(ByteBuffer source)	Writes a datagram from the byte buffer to this channel.
long	DatagramChannel.write(ByteBuffer[] sources)	Writes a datagram from the byte buffers to this channel.
abstract long	DatagramChannel.write(ByteBuffer[] sources, int offset, int length)	Writes a datagram from the byte buffers to this channel.
abstract int	FileChannel.write(ByteBuffer src)	Writes bytes from the given byte buffer to this file channel.
long	FileChannel.write(ByteBuffer[] buffers)	Writes bytes from all the given byte buffers to this file channel.
abstract long	FileChannel.write(ByteBuffer[] buffers, int offset, int length)	Attempts to write a subset of the given bytes from the buffers to this file channel.
abstract int	FileChannel.write(ByteBuffer buffer, long position)	Writes bytes from the given buffer to this file channel starting at the given file position.
long	GatheringByteChannel.write(ByteBuffer[] buffers)	Writes bytes from all the given buffers to a channel.
long	GatheringByteChannel.write(ByteBuffer[] buffers, int offset, int length)	Attempts to write all remaining() bytes from length byte buffers, in order, starting at buffers[offset].
abstract int	SocketChannel.write(ByteBuffer source)	Writes bytes from the given byte buffer to this socket channel.
long	SocketChannel.write(ByteBuffer[] sources)	Writes bytes from all the given byte buffers to this socket channel.
abstract long	SocketChannel.write(ByteBuffer[] sources, int offset, int length)	Attempts to write a subset of the given bytes from the buffers to this socket channel.
int	WritableByteChannel.write(ByteBuffer buffer)	Writes bytes from the given buffer to the channel.

Uses of ByteBuffer in java.nio.charset

Methods in java.nio.charset that return ByteBuffer

Modifier and Type	Method	Description
ByteBuffer	Charset.encode(String s)	Returns a new ByteBuffer containing the bytes encoding the characters from s.
ByteBuffer	Charset.encode(CharBuffer buffer)	Returns a new ByteBuffer containing the bytes encoding the characters from buffer.
ByteBuffer	CharsetEncoder.encode(CharBuffer in)	This is a facade method for the encoding operation.

Methods in java.nio.charset with parameters of type ByteBuffer

Modifier and Type	Method	Description
CharBuffer	Charset.decode(ByteBuffer buffer)	Returns a new CharBuffer containing the characters decoded from buffer.
CharBuffer	CharsetDecoder.decode(ByteBuffer in)	This is a facade method for the decoding operation.
CoderResult	CharsetDecoder.decode(ByteBuffer in, CharBuffer out, boolean endOfInput)	Decodes bytes starting at the current position of the given input buffer, and writes the equivalent character sequence into the given output buffer from its current position.
protected abstract CoderResult	CharsetDecoder.decodeLoop(ByteBuffer in, CharBuffer out)	Decodes bytes into characters.
CoderResult	CharsetEncoder.encode(CharBuffer in, ByteBuffer out, boolean endOfInput)	Encodes characters starting at the current position of the given input buffer, and writes the equivalent byte sequence into the given output buffer from its current position.
protected abstract CoderResult	CharsetEncoder.encodeLoop(CharBuffer in, ByteBuffer out)	Encodes characters into bytes.
CoderResult	CharsetEncoder.flush(ByteBuffer out)	Flushes this encoder.
protected CoderResult	CharsetEncoder.implFlush(ByteBuffer out)	Flushes this encoder.

Uses of ByteBuffer in java.security

Methods in java.security with parameters of type ByteBuffer

Modifier and Type	Method	Description
protected Class<?>	SecureClassLoader.defineClass(String name, ByteBuffer b, CodeSource cs)	Constructs a new class from an array of bytes containing a class definition in class file format with an optional CodeSource.
protected void	MessageDigestSpi.engineUpdate(ByteBuffer input)	Updates this MessageDigestSpi using the given input.
protected void	SignatureSpi.engineUpdate(ByteBuffer input)	Updates the data to be verified or to be signed, using the specified ByteBuffer.
void	MessageDigest.update(ByteBuffer input)	Updates this MessageDigest using the given input.
void	Signature.update(ByteBuffer data)	Updates the data to be verified or to be signed, using the specified ByteBuffer.

Uses of ByteBuffer in java.util

Methods in java.util with parameters of type ByteBuffer

Modifier and Type	Method	Description
static BitSet	BitSet.valueOf(ByteBuffer byteBuffer)	Returns a BitSet corresponding to byteBuffer, interpreted as a little-endian sequence of bits.

Uses of ByteBuffer in javax.crypto

Methods in javax.crypto with parameters of type ByteBuffer

Modifier and Type	Method	Description
int	Cipher.doFinal(ByteBuffer input, ByteBuffer output)	Finishes a multi-part transformation (encryption or decryption).
protected int	CipherSpi.engineDoFinal(ByteBuffer input, ByteBuffer output)	Finishes a multi-part transformation (encryption or decryption).
protected int	CipherSpi.engineUpdate(ByteBuffer input, ByteBuffer output)	Continues a multi-part transformation (encryption or decryption).
protected void	MacSpi.engineUpdate(ByteBuffer input)	Updates this MacSpi instance with the data from the specified buffer, starting at Buffer.position(), including the next Buffer.remaining() bytes.
protected void	CipherSpi.engineUpdateAAD(ByteBuffer input)	Continues a multi-part transformation (encryption or decryption).
int	Cipher.update(ByteBuffer input, ByteBuffer output)	Continues a multi-part transformation (encryption or decryption).
void	Mac.update(ByteBuffer input)	Updates this Mac instance with the data from the specified buffer, starting at Buffer.position(), including the next Buffer.remaining() bytes.
void	Cipher.updateAAD(ByteBuffer input)	Continues a multi-part transformation (encryption or decryption) with Authenticated Additional Data (AAD).

Uses of ByteBuffer in javax.net.ssl

Methods in javax.net.ssl with parameters of type ByteBuffer

Modifier and Type	Method	Description
SSLEngineResult	SSLEngine.unwrap(ByteBuffer src, ByteBuffer dst)	Decodes the incoming network data buffer into the application data buffer.
SSLEngineResult	SSLEngine.unwrap(ByteBuffer src, ByteBuffer[] dsts)	Decodes the incoming network data buffer into the application data buffers.
abstract SSLEngineResult	SSLEngine.unwrap(ByteBuffer src, ByteBuffer[] dsts, int offset, int length)	Decodes the incoming network data buffer into application data buffers.
abstract SSLEngineResult	SSLEngine.wrap(ByteBuffer[] srcs, int offset, int length, ByteBuffer dst)	Encodes the outgoing application data buffers into the network data buffer.
SSLEngineResult	SSLEngine.wrap(ByteBuffer[] srcs, ByteBuffer dst)	Encodes the outgoing application data buffers into the network data buffer.
SSLEngineResult	SSLEngine.wrap(ByteBuffer src, ByteBuffer dst)	Encodes the outgoing application data buffer into the network data buffer.

Uses of ByteBuffer in libcore.io

Methods in libcore.io with parameters of type ByteBuffer

Modifier and Type	Method	Description
int	BlockGuardOs.pread(FileDescriptor fd, ByteBuffer buffer, long offset)
int	ForwardingOs.pread(FileDescriptor fd, ByteBuffer buffer, long offset)
int	Os.pread(FileDescriptor fd, ByteBuffer buffer, long offset)
int	Posix.pread(FileDescriptor fd, ByteBuffer buffer, long offset)
int	BlockGuardOs.pwrite(FileDescriptor fd, ByteBuffer buffer, long offset)
int	ForwardingOs.pwrite(FileDescriptor fd, ByteBuffer buffer, long offset)
int	Os.pwrite(FileDescriptor fd, ByteBuffer buffer, long offset)
int	Posix.pwrite(FileDescriptor fd, ByteBuffer buffer, long offset)
int	BlockGuardOs.read(FileDescriptor fd, ByteBuffer buffer)
int	ForwardingOs.read(FileDescriptor fd, ByteBuffer buffer)
int	Os.read(FileDescriptor fd, ByteBuffer buffer)
int	Posix.read(FileDescriptor fd, ByteBuffer buffer)
int	BlockGuardOs.recvfrom(FileDescriptor fd, ByteBuffer buffer, int flags, InetSocketAddress srcAddress)
int	ForwardingOs.recvfrom(FileDescriptor fd, ByteBuffer buffer, int flags, InetSocketAddress srcAddress)
static int	IoBridge.recvfrom(boolean isRead, FileDescriptor fd, ByteBuffer buffer, int flags, DatagramPacket packet, boolean isConnected)
int	Os.recvfrom(FileDescriptor fd, ByteBuffer buffer, int flags, InetSocketAddress srcAddress)
int	Posix.recvfrom(FileDescriptor fd, ByteBuffer buffer, int flags, InetSocketAddress srcAddress)
int	BlockGuardOs.sendto(FileDescriptor fd, ByteBuffer buffer, int flags, InetAddress inetAddress, int port)
int	ForwardingOs.sendto(FileDescriptor fd, ByteBuffer buffer, int flags, InetAddress inetAddress, int port)
static int	IoBridge.sendto(FileDescriptor fd, ByteBuffer buffer, int flags, InetAddress inetAddress, int port)
int	Os.sendto(FileDescriptor fd, ByteBuffer buffer, int flags, InetAddress inetAddress, int port)
int	Posix.sendto(FileDescriptor fd, ByteBuffer buffer, int flags, InetAddress inetAddress, int port)
int	BlockGuardOs.write(FileDescriptor fd, ByteBuffer buffer)
int	ForwardingOs.write(FileDescriptor fd, ByteBuffer buffer)
int	Os.write(FileDescriptor fd, ByteBuffer buffer)
int	Posix.write(FileDescriptor fd, ByteBuffer buffer)

Uses of ByteBuffer in org.apache.harmony.crypto.internal

Methods in org.apache.harmony.crypto.internal with parameters of type ByteBuffer

Modifier and Type	Method	Description
int	NullCipherSpi.engineDoFinal(ByteBuffer input, ByteBuffer output)
int	NullCipherSpi.engineUpdate(ByteBuffer input, ByteBuffer output)

Uses of ByteBuffer in org.conscrypt

Methods in org.conscrypt with parameters of type ByteBuffer

Modifier and Type	Method	Description
protected int	SSLEngineAppData.placeTo(ByteBuffer[] dsts, int offset, int length)	Places the data from the buffer into the array of destination ByteBuffer objects.
protected void	SSLBufferedInput.setSourceBuffer(ByteBuffer in)	Sets the buffer as a data source
protected void	SSLEngineDataStream.setSourceBuffers(ByteBuffer[] srcs, int offset, int length)
SSLEngineResult	SSLEngineImpl.unwrap(ByteBuffer src, ByteBuffer[] dsts, int offset, int length)	Decodes one complete SSL/TLS record provided in the source buffer.
SSLEngineResult	SSLEngineImpl.wrap(ByteBuffer[] srcs, int offset, int len, ByteBuffer dst)	Encodes the application data into SSL/TLS record.

Uses of ByteBuffer in org.robovm.rt

Methods in org.robovm.rt that return ByteBuffer

Modifier and Type	Method	Description
static ByteBuffer	VM.newDirectByteBuffer(long address, long capacity)

Uses of ByteBuffer in org.robovm.rt.bro

Methods in org.robovm.rt.bro that return ByteBuffer

Modifier and Type	Method	Description
static ByteBuffer	BufferMarshalers.BufferMarshaler.toByteBuffer(Class<?> cls, long handle, long flags, int d1)
static ByteBuffer	BufferMarshalers.BufferMarshaler.toByteBuffer(Class<?> cls, long handle, long flags, int d1, int d2)
static ByteBuffer	BufferMarshalers.BufferMarshaler.toByteBuffer(Class<?> cls, long handle, long flags, int d1, int d2, int d3)

Methods in org.robovm.rt.bro with parameters of type ByteBuffer

Modifier and Type	Method	Description
static void	BufferMarshalers.BufferMarshaler.toNative(ByteBuffer buffer, long handle, long flags, int d1)
static void	BufferMarshalers.BufferMarshaler.toNative(ByteBuffer buffer, long handle, long flags, int d1, int d2)
static void	BufferMarshalers.BufferMarshaler.toNative(ByteBuffer buffer, long handle, long flags, int d1, int d2, int d3)

Uses of ByteBuffer in org.robovm.rt.bro.ptr

Methods in org.robovm.rt.bro.ptr that return ByteBuffer

Modifier and Type	Method	Description
ByteBuffer	BytePtr.asByteBuffer(int n)	Returns a ByteBuffer which reads and writes to the same memory location pointed to by this BytePtr.