Spec-Zone .ru
спецификации, руководства, описания, API
|
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).
|
java.util.zip |
Provides classes for reading and writing the standard ZIP and GZIP
file formats.
|
javax.crypto |
Provides the classes and interfaces for cryptographic operations.
|
javax.net.ssl |
Provides classes for the secure socket package.
|
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. |
Modifier and Type | Class and Description |
---|---|
class |
MappedByteBuffer
A direct byte buffer whose content is a memory-mapped region of a file.
|
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.
|
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).
|
Modifier and Type | Method and Description |
---|---|
abstract int |
FileChannel.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.
|
Future<Integer> |
AsynchronousByteChannel.read(ByteBuffer dst)
Reads a sequence of bytes from this channel into the given buffer.
|
abstract int |
DatagramChannel.read(ByteBuffer dst)
Reads a datagram from this channel.
|
abstract int |
SocketChannel.read(ByteBuffer dst) |
int |
ReadableByteChannel.read(ByteBuffer dst)
Reads a sequence of bytes from this channel into the given buffer.
|
abstract Future<Integer> |
AsynchronousSocketChannel.read(ByteBuffer dst) |
long |
FileChannel.read(ByteBuffer[] dsts)
Reads a sequence of bytes from this channel into the given buffers.
|
long |
DatagramChannel.read(ByteBuffer[] dsts)
Reads a datagram from this channel.
|
long |
SocketChannel.read(ByteBuffer[] dsts) |
long |
ScatteringByteChannel.read(ByteBuffer[] dsts)
Reads a sequence of bytes from this channel into the given buffers.
|
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 |
DatagramChannel.read(ByteBuffer[] dsts,
int offset,
int length)
Reads a datagram from this channel.
|
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 |
FileChannel.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.
|
Future<Integer> |
AsynchronousByteChannel.write(ByteBuffer src)
Writes a sequence of bytes to this channel from the given buffer.
|
int |
WritableByteChannel.write(ByteBuffer src)
Writes a sequence of bytes to this channel from the given buffer.
|
abstract int |
DatagramChannel.write(ByteBuffer src)
Writes a datagram to this channel.
|
abstract int |
SocketChannel.write(ByteBuffer src) |
abstract Future<Integer> |
AsynchronousSocketChannel.write(ByteBuffer src) |
long |
FileChannel.write(ByteBuffer[] srcs)
Writes a sequence of bytes to this channel from the given buffers.
|
long |
GatheringByteChannel.write(ByteBuffer[] srcs)
Writes a sequence of bytes to this channel from the given buffers.
|
long |
DatagramChannel.write(ByteBuffer[] srcs)
Writes a datagram to this channel.
|
long |
SocketChannel.write(ByteBuffer[] srcs) |
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.
|
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 |
DatagramChannel.write(ByteBuffer[] srcs,
int offset,
int length)
Writes a datagram to this channel.
|
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.
|
Modifier and Type | Method and Description |
---|---|
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(CharBuffer cb)
Convenience method that encodes Unicode characters into bytes in this
charset.
|
ByteBuffer |
Charset.encode(String str)
Convenience method that encodes a string into bytes in this charset.
|
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.
|
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.
|
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.
|
Modifier and Type | Method and Description |
---|---|
ByteBuffer |
Base64.Decoder.decode(ByteBuffer buffer)
Decodes all bytes from the input byte buffer using the
Base64
encoding scheme, writing the results into a newly-allocated ByteBuffer. |
ByteBuffer |
Base64.Encoder.encode(ByteBuffer buffer)
Encodes all remaining bytes from the specified byte buffer into
a newly-allocated ByteBuffer using the
Base64 encoding
scheme. |
Modifier and Type | Method and Description |
---|---|
ByteBuffer |
Base64.Decoder.decode(ByteBuffer buffer)
Decodes all bytes from the input byte buffer using the
Base64
encoding scheme, writing the results into a newly-allocated ByteBuffer. |
int |
Base64.Decoder.decode(ByteBuffer src,
ByteBuffer dst)
Decodes as many bytes as possible from the input byte buffer
using the
Base64 encoding scheme, writing the resulting
bytes to the given output byte buffer. |
ByteBuffer |
Base64.Encoder.encode(ByteBuffer buffer)
Encodes all remaining bytes from the specified byte buffer into
a newly-allocated ByteBuffer using the
Base64 encoding
scheme. |
int |
Base64.Encoder.encode(ByteBuffer src,
ByteBuffer dst,
int bytesOut)
Encodes as many bytes as possible from the input byte buffer
using the
Base64 encoding scheme, writing the resulting
bytes to the given output byte buffer. |
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.
|
Modifier and Type | Method and Description |
---|---|
void |
Adler32.update(ByteBuffer buffer)
Updates the checksum with the bytes from the specified buffer.
|
void |
CRC32.update(ByteBuffer buffer)
Updates the checksum with the bytes from the specified buffer.
|
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).
|
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.
|
For further API reference and developer documentation, see Java SE Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.
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