Uses of Class java.nio.ByteBuffer (Java Platform SE 7 )

Packages that use ByteBuffer
Package	Description
java.lang	Provides classes that are fundamental to the design of the Java programming language.
java.nio	Defines buffers, which are containers for data, and provides an overview of the other NIO packages.
java.nio.channels	Defines channels, which represent connections to entities that are capable of performing I/O operations, such as files and sockets; defines selectors, for multiplexed, non-blocking I/O operations.
java.nio.charset	Defines charsets, decoders, and encoders, for translating between bytes and Unicode characters.
java.nio.file.attribute	Interfaces and classes providing access to file and file system attributes.
java.security	Provides the classes and interfaces for the security framework.
java.util	Contains the collections framework, legacy collection classes, event model, date and time facilities, internationalization, and miscellaneous utility classes (a string tokenizer, a random-number generator, and a bit array).
javax.crypto	Provides the classes and interfaces for cryptographic operations.
javax.net.ssl	Provides classes for the secure socket package.

Uses of ByteBuffer in java.lang

Methods in java.lang with parameters of type ByteBuffer
Modifier and Type	Method and Description
`protected Class<?>`	ClassLoader.`defineClass(String name, ByteBuffer b, ProtectionDomain protectionDomain)` Converts a `ByteBuffer` into an instance of class `Class`, with an optional `ProtectionDomain`.

Uses of ByteBuffer in java.nio

Subclasses of ByteBuffer in java.nio
Modifier and Type	Class and Description
`class`	`MappedByteBuffer` A direct byte buffer whose content is a memory-mapped region of a file.

Methods in java.nio that return ByteBuffer
Modifier and Type	Method and Description
`static ByteBuffer`	ByteBuffer.`allocate(int capacity)` Allocates a new byte buffer.
`static ByteBuffer`	ByteBuffer.`allocateDirect(int capacity)` Allocates a new direct byte buffer.
`abstract ByteBuffer`	ByteBuffer.`asReadOnlyBuffer()` Creates a new, read-only byte buffer that shares this buffer's content.
`abstract ByteBuffer`	ByteBuffer.`compact()` Compacts this buffer (optional operation).
`abstract ByteBuffer`	ByteBuffer.`duplicate()` Creates a new byte buffer that shares this buffer's content.
`ByteBuffer`	ByteBuffer.`get(byte[] dst)` Relative bulk get method.
`ByteBuffer`	ByteBuffer.`get(byte[] dst, int offset, int length)` Relative bulk get method.
`ByteBuffer`	ByteBuffer.`order(ByteOrder bo)` Modifies this buffer's byte order.
`abstract ByteBuffer`	ByteBuffer.`put(byte b)` Relative put method (optional operation).
`ByteBuffer`	ByteBuffer.`put(byte[] src)` Relative bulk put method (optional operation).
`ByteBuffer`	ByteBuffer.`put(byte[] src, int offset, int length)` Relative bulk put method (optional operation).
`ByteBuffer`	ByteBuffer.`put(ByteBuffer src)` Relative bulk put method (optional operation).
`abstract ByteBuffer`	ByteBuffer.`put(int index, byte b)` Absolute put method (optional operation).
`abstract ByteBuffer`	ByteBuffer.`putChar(char value)` Relative put method for writing a char value (optional operation).
`abstract ByteBuffer`	ByteBuffer.`putChar(int index, char value)` Absolute put method for writing a char value (optional operation).
`abstract ByteBuffer`	ByteBuffer.`putDouble(double value)` Relative put method for writing a double value (optional operation).
`abstract ByteBuffer`	ByteBuffer.`putDouble(int index, double value)` Absolute put method for writing a double value (optional operation).
`abstract ByteBuffer`	ByteBuffer.`putFloat(float value)` Relative put method for writing a float value (optional operation).
`abstract ByteBuffer`	ByteBuffer.`putFloat(int index, float value)` Absolute put method for writing a float value (optional operation).
`abstract ByteBuffer`	ByteBuffer.`putInt(int value)` Relative put method for writing an int value (optional operation).
`abstract ByteBuffer`	ByteBuffer.`putInt(int index, int value)` Absolute put method for writing an int value (optional operation).
`abstract ByteBuffer`	ByteBuffer.`putLong(int index, long value)` Absolute put method for writing a long value (optional operation).
`abstract ByteBuffer`	ByteBuffer.`putLong(long value)` Relative put method for writing a long value (optional operation).
`abstract ByteBuffer`	ByteBuffer.`putShort(int index, short value)` Absolute put method for writing a short value (optional operation).
`abstract ByteBuffer`	ByteBuffer.`putShort(short value)` Relative put method for writing a short value (optional operation).
`abstract ByteBuffer`	ByteBuffer.`slice()` Creates a new byte buffer whose content is a shared subsequence of this buffer's content.
`static ByteBuffer`	ByteBuffer.`wrap(byte[] array)` Wraps a byte array into a buffer.
`static ByteBuffer`	ByteBuffer.`wrap(byte[] array, int offset, int length)` Wraps a byte array into a buffer.

Methods in java.nio with parameters of type ByteBuffer
Modifier and Type	Method and Description
`int`	ByteBuffer.`compareTo(ByteBuffer that)` Compares this buffer to another.
`ByteBuffer`	ByteBuffer.`put(ByteBuffer src)` Relative bulk put method (optional operation).

Uses of ByteBuffer in java.nio.channels

Methods in java.nio.channels with parameters of type ByteBuffer
Modifier and Type	Method and Description
`abstract int`	DatagramChannel.`read(ByteBuffer dst)` Reads a datagram from this channel.
`int`	ReadableByteChannel.`read(ByteBuffer dst)` Reads a sequence of bytes from this channel into the given buffer.
`Future<Integer>`	AsynchronousByteChannel.`read(ByteBuffer dst)` Reads a sequence of bytes from this channel into the given buffer.
`int`	SeekableByteChannel.`read(ByteBuffer dst)` Reads a sequence of bytes from this channel into the given buffer.
`abstract int`	FileChannel.`read(ByteBuffer dst)` Reads a sequence of bytes from this channel into the given buffer.
`abstract int`	SocketChannel.`read(ByteBuffer dst)`
`abstract Future<Integer>`	AsynchronousSocketChannel.`read(ByteBuffer dst)`
`long`	DatagramChannel.`read(ByteBuffer[] dsts)` Reads a datagram from this channel.
`long`	FileChannel.`read(ByteBuffer[] dsts)` Reads a sequence of bytes from this channel into the given buffers.
`long`	SocketChannel.`read(ByteBuffer[] dsts)`
`long`	ScatteringByteChannel.`read(ByteBuffer[] dsts)` Reads a sequence of bytes from this channel into the given buffers.
`abstract long`	DatagramChannel.`read(ByteBuffer[] dsts, int offset, int length)` Reads a datagram from this channel.
`abstract long`	FileChannel.`read(ByteBuffer[] dsts, int offset, int length)` Reads a sequence of bytes from this channel into a subsequence of the given buffers.
`abstract long`	SocketChannel.`read(ByteBuffer[] dsts, int offset, int length)`
`long`	ScatteringByteChannel.`read(ByteBuffer[] dsts, int offset, int length)` Reads a sequence of bytes from this channel into a subsequence of the given buffers.
`abstract <A> void`	AsynchronousSocketChannel.`read(ByteBuffer[] dsts, int offset, int length, long timeout, TimeUnit unit, A attachment, CompletionHandler<Long,? super A> handler)` Reads a sequence of bytes from this channel into a subsequence of the given buffers.
`<A> void`	AsynchronousByteChannel.`read(ByteBuffer dst, A attachment, CompletionHandler<Integer,? super A> handler)` Reads a sequence of bytes from this channel into the given buffer.
`<A> void`	AsynchronousSocketChannel.`read(ByteBuffer dst, A attachment, CompletionHandler<Integer,? super A> handler)`
`abstract int`	FileChannel.`read(ByteBuffer dst, long position)` Reads a sequence of bytes from this channel into the given buffer, starting at the given file position.
`abstract Future<Integer>`	AsynchronousFileChannel.`read(ByteBuffer dst, long position)` Reads a sequence of bytes from this channel into the given buffer, starting at the given file position.
`abstract <A> void`	AsynchronousFileChannel.`read(ByteBuffer dst, long position, A attachment, CompletionHandler<Integer,? super A> handler)` Reads a sequence of bytes from this channel into the given buffer, starting at the given file position.
`abstract <A> void`	AsynchronousSocketChannel.`read(ByteBuffer dst, long timeout, TimeUnit unit, A attachment, CompletionHandler<Integer,? super A> handler)` Reads a sequence of bytes from this channel into the given buffer.
`abstract SocketAddress`	DatagramChannel.`receive(ByteBuffer dst)` Receives a datagram via this channel.
`abstract int`	DatagramChannel.`send(ByteBuffer src, SocketAddress target)` Sends a datagram via this channel.
`abstract int`	DatagramChannel.`write(ByteBuffer src)` Writes a datagram to this channel.
`int`	WritableByteChannel.`write(ByteBuffer src)` Writes a sequence of bytes to this channel from the given buffer.
`Future<Integer>`	AsynchronousByteChannel.`write(ByteBuffer src)` Writes a sequence of bytes to this channel from the given buffer.
`int`	SeekableByteChannel.`write(ByteBuffer src)` Writes a sequence of bytes to this channel from the given buffer.
`abstract int`	FileChannel.`write(ByteBuffer src)` Writes a sequence of bytes to this channel from the given buffer.
`abstract int`	SocketChannel.`write(ByteBuffer src)`
`abstract Future<Integer>`	AsynchronousSocketChannel.`write(ByteBuffer src)`
`long`	DatagramChannel.`write(ByteBuffer[] srcs)` Writes a datagram to this channel.
`long`	GatheringByteChannel.`write(ByteBuffer[] srcs)` Writes a sequence of bytes to this channel from the given buffers.
`long`	FileChannel.`write(ByteBuffer[] srcs)` Writes a sequence of bytes to this channel from the given buffers.
`long`	SocketChannel.`write(ByteBuffer[] srcs)`
`abstract long`	DatagramChannel.`write(ByteBuffer[] srcs, int offset, int length)` Writes a datagram to this channel.
`long`	GatheringByteChannel.`write(ByteBuffer[] srcs, int offset, int length)` Writes a sequence of bytes to this channel from a subsequence of the given buffers.
`abstract long`	FileChannel.`write(ByteBuffer[] srcs, int offset, int length)` Writes a sequence of bytes to this channel from a subsequence of the given buffers.
`abstract long`	SocketChannel.`write(ByteBuffer[] srcs, int offset, int length)`
`abstract <A> void`	AsynchronousSocketChannel.`write(ByteBuffer[] srcs, int offset, int length, long timeout, TimeUnit unit, A attachment, CompletionHandler<Long,? super A> handler)` Writes a sequence of bytes to this channel from a subsequence of the given buffers.
`<A> void`	AsynchronousByteChannel.`write(ByteBuffer src, A attachment, CompletionHandler<Integer,? super A> handler)` Writes a sequence of bytes to this channel from the given buffer.
`<A> void`	AsynchronousSocketChannel.`write(ByteBuffer src, A attachment, CompletionHandler<Integer,? super A> handler)`
`abstract int`	FileChannel.`write(ByteBuffer src, long position)` Writes a sequence of bytes to this channel from the given buffer, starting at the given file position.
`abstract Future<Integer>`	AsynchronousFileChannel.`write(ByteBuffer src, long position)` Writes a sequence of bytes to this channel from the given buffer, starting at the given file position.
`abstract <A> void`	AsynchronousFileChannel.`write(ByteBuffer src, long position, A attachment, CompletionHandler<Integer,? super A> handler)` Writes a sequence of bytes to this channel from the given buffer, starting at the given file position.
`abstract <A> void`	AsynchronousSocketChannel.`write(ByteBuffer src, long timeout, TimeUnit unit, A attachment, CompletionHandler<Integer,? super A> handler)` Writes a sequence of bytes to this channel from the given buffer.

Uses of ByteBuffer in java.nio.charset

Methods in java.nio.charset that return ByteBuffer
Modifier and Type	Method and Description
`ByteBuffer`	Charset.`encode(CharBuffer cb)` Convenience method that encodes Unicode characters into bytes in this charset.
`ByteBuffer`	CharsetEncoder.`encode(CharBuffer in)` Convenience method that encodes the remaining content of a single input character buffer into a newly-allocated byte buffer.
`ByteBuffer`	Charset.`encode(String str)` Convenience method that encodes a string into bytes in this charset.

Methods in java.nio.charset with parameters of type ByteBuffer
Modifier and Type	Method and Description
`CharBuffer`	Charset.`decode(ByteBuffer bb)` Convenience method that decodes bytes in this charset into Unicode characters.
`CharBuffer`	CharsetDecoder.`decode(ByteBuffer in)` Convenience method that decodes the remaining content of a single input byte buffer into a newly-allocated character buffer.
`CoderResult`	CharsetDecoder.`decode(ByteBuffer in, CharBuffer out, boolean endOfInput)` Decodes as many bytes as possible from the given input buffer, writing the results to the given output buffer.
`protected abstract CoderResult`	CharsetDecoder.`decodeLoop(ByteBuffer in, CharBuffer out)` Decodes one or more bytes into one or more characters.
`CoderResult`	CharsetEncoder.`encode(CharBuffer in, ByteBuffer out, boolean endOfInput)` Encodes as many characters as possible from the given input buffer, writing the results to the given output buffer.
`protected abstract CoderResult`	CharsetEncoder.`encodeLoop(CharBuffer in, ByteBuffer out)` Encodes one or more characters into one or more bytes.
`CoderResult`	CharsetEncoder.`flush(ByteBuffer out)` Flushes this encoder.
`protected CoderResult`	CharsetEncoder.`implFlush(ByteBuffer out)` Flushes this encoder.

Uses of ByteBuffer in java.nio.file.attribute

Methods in java.nio.file.attribute with parameters of type ByteBuffer
Modifier and Type	Method and Description
`int`	UserDefinedFileAttributeView.`read(String name, ByteBuffer dst)` Read the value of a user-defined attribute into a buffer.
`int`	UserDefinedFileAttributeView.`write(String name, ByteBuffer src)` Writes the value of a user-defined attribute from a buffer.

Uses of ByteBuffer in java.security

Methods in java.security with parameters of type ByteBuffer
Modifier and Type	Method and Description
`protected Class<?>`	SecureClassLoader.`defineClass(String name, ByteBuffer b, CodeSource cs)` Converts a `ByteBuffer` into an instance of class `Class`, with an optional CodeSource.
`protected void`	SignatureSpi.`engineUpdate(ByteBuffer input)` Updates the data to be signed or verified using the specified ByteBuffer.
`protected void`	MessageDigestSpi.`engineUpdate(ByteBuffer input)` Update the digest using the specified ByteBuffer.
`void`	MessageDigest.`update(ByteBuffer input)` Update the digest using the specified ByteBuffer.
`void`	Signature.`update(ByteBuffer data)` Updates the data to be signed or verified using the specified ByteBuffer.

Uses of ByteBuffer in java.util

Methods in java.util with parameters of type ByteBuffer
Modifier and Type	Method and Description
`static BitSet`	BitSet.`valueOf(ByteBuffer bb)` Returns a new bit set containing all the bits in the given byte buffer between its position and limit.

Uses of ByteBuffer in javax.crypto

Methods in javax.crypto with parameters of type ByteBuffer
Modifier and Type	Method and Description
`int`	Cipher.`doFinal(ByteBuffer input, ByteBuffer output)` Encrypts or decrypts data in a single-part operation, or finishes a multiple-part operation.
`protected int`	CipherSpi.`engineDoFinal(ByteBuffer input, ByteBuffer output)` Encrypts or decrypts data in a single-part operation, or finishes a multiple-part operation.
`protected void`	MacSpi.`engineUpdate(ByteBuffer input)` Processes `input.remaining()` bytes in the ByteBuffer `input`, starting at `input.position()`.
`protected int`	CipherSpi.`engineUpdate(ByteBuffer input, ByteBuffer output)` Continues a multiple-part encryption or decryption operation (depending on how this cipher was initialized), processing another data part.
`protected void`	CipherSpi.`engineUpdateAAD(ByteBuffer src)` Continues a multi-part update of the Additional Authentication Data (AAD).
`void`	Mac.`update(ByteBuffer input)` Processes `input.remaining()` bytes in the ByteBuffer `input`, starting at `input.position()`.
`int`	Cipher.`update(ByteBuffer input, ByteBuffer output)` Continues a multiple-part encryption or decryption operation (depending on how this cipher was initialized), processing another data part.
`void`	Cipher.`updateAAD(ByteBuffer src)` Continues a multi-part update of the Additional Authentication Data (AAD).

Uses of ByteBuffer in javax.net.ssl

Methods in javax.net.ssl with parameters of type ByteBuffer
Modifier and Type	Method and Description
`SSLEngineResult`	SSLEngine.`unwrap(ByteBuffer src, ByteBuffer dst)` Attempts to decode SSL/TLS network data into a plaintext application data buffer.
`SSLEngineResult`	SSLEngine.`unwrap(ByteBuffer src, ByteBuffer[] dsts)` Attempts to decode SSL/TLS network data into a sequence of plaintext application data buffers.
`SSLEngineResult`	SSLEngine.`unwrap(ByteBuffer src, ByteBuffer[] dsts)` Attempts to decode SSL/TLS network data into a sequence of plaintext application data buffers.
`abstract SSLEngineResult`	SSLEngine.`unwrap(ByteBuffer src, ByteBuffer[] dsts, int offset, int length)` Attempts to decode SSL/TLS network data into a subsequence of plaintext application data buffers.
`abstract SSLEngineResult`	SSLEngine.`unwrap(ByteBuffer src, ByteBuffer[] dsts, int offset, int length)` Attempts to decode SSL/TLS network data into a subsequence of plaintext application data buffers.
`SSLEngineResult`	SSLEngine.`wrap(ByteBuffer[] srcs, ByteBuffer dst)` Attempts to encode plaintext bytes from a sequence of data buffers into SSL/TLS network data.
`SSLEngineResult`	SSLEngine.`wrap(ByteBuffer[] srcs, ByteBuffer dst)` Attempts to encode plaintext bytes from a sequence of data buffers into SSL/TLS network data.
`abstract SSLEngineResult`	SSLEngine.`wrap(ByteBuffer[] srcs, int offset, int length, ByteBuffer dst)` Attempts to encode plaintext bytes from a subsequence of data buffers into SSL/TLS network data.
`abstract SSLEngineResult`	SSLEngine.`wrap(ByteBuffer[] srcs, int offset, int length, ByteBuffer dst)` Attempts to encode plaintext bytes from a subsequence of data buffers into SSL/TLS network data.
`SSLEngineResult`	SSLEngine.`wrap(ByteBuffer src, ByteBuffer dst)` Attempts to encode a buffer of plaintext application data into SSL/TLS network data.

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Uses of Classjava.nio.ByteBuffer