Uses of Class
java.nio.CharBuffer

Packages that use CharBuffer
Package
Description
java.io
Provides for system input and output through data streams, serialization and the file system.
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.charset
Defines charsets, decoders, and encoders, for translating between bytes and Unicode characters.

  • Uses of CharBuffer in java.io

    Methods in java.io with parameters of type CharBuffer
    Modifier and Type
    Method
    Description
    int
    Reader.read(CharBuffer target)
    Attempts to read characters into the specified character buffer.

  • Uses of CharBuffer in java.lang

    Methods in java.lang with parameters of type CharBuffer
    Modifier and Type
    Method
    Description
    int
    Readable.read(CharBuffer cb)
    Attempts to read characters into the specified character buffer.

  • Uses of CharBuffer in java.nio

    Methods in java.nio that return CharBuffer
    Modifier and Type
    Method
    Description
    static CharBuffer
    CharBuffer.allocate(int capacity)
    Allocates a new char buffer.
    CharBuffer
    CharBuffer.append(char c)
    Appends the specified char to this buffer  (optional operation).
    CharBuffer
    CharBuffer.append(CharSequence csq)
    Appends the specified character sequence to this buffer  (optional operation).
    CharBuffer
    CharBuffer.append(CharSequence csq, int start, int end)
    Appends a subsequence of the specified character sequence to this buffer  (optional operation).
    abstract CharBuffer
    ByteBuffer.asCharBuffer()
    Creates a view of this byte buffer as a char buffer.
    abstract CharBuffer
    CharBuffer.asReadOnlyBuffer()
    Creates a new, read-only char buffer that shares this buffer's content.
    final CharBuffer
    CharBuffer.clear()
    Clears this buffer.
    abstract CharBuffer
    CharBuffer.compact()
    Compacts this buffer  (optional operation).
    abstract CharBuffer
    CharBuffer.duplicate()
    Creates a new char buffer that shares this buffer's content.
    final CharBuffer
    CharBuffer.flip()
    Flips this buffer.
    CharBuffer
    CharBuffer.get(char[] dst)
    Relative bulk get method.
    CharBuffer
    CharBuffer.get(char[] dst, int offset, int length)
    Relative bulk get method.
    CharBuffer
    CharBuffer.get(int index, char[] dst)
    Absolute bulk get method.
    CharBuffer
    CharBuffer.get(int index, char[] dst, int offset, int length)
    Absolute bulk get method.
    final CharBuffer
    CharBuffer.limit(int newLimit)
    Sets this buffer's limit.
    final CharBuffer
    CharBuffer.mark()
    Sets this buffer's mark at its position.
    final CharBuffer
    CharBuffer.position(int newPosition)
    Sets this buffer's position.
    abstract CharBuffer
    CharBuffer.put(char c)
    Relative put method  (optional operation).
    final CharBuffer
    CharBuffer.put(char[] src)
    Relative bulk put method  (optional operation).
    CharBuffer
    CharBuffer.put(char[] src, int offset, int length)
    Relative bulk put method  (optional operation).
    abstract CharBuffer
    CharBuffer.put(int index, char c)
    Absolute put method  (optional operation).
    CharBuffer
    CharBuffer.put(int index, char[] src)
    Absolute bulk put method  (optional operation).
    CharBuffer
    CharBuffer.put(int index, char[] src, int offset, int length)
    Absolute bulk put method  (optional operation).
    CharBuffer
    CharBuffer.put(int index, CharBuffer src, int offset, int length)
    Absolute bulk put method  (optional operation).
    final CharBuffer
    CharBuffer.put(String src)
    Relative bulk put method  (optional operation).
    CharBuffer
    CharBuffer.put(String src, int start, int end)
    Relative bulk put method  (optional operation).
    CharBuffer
    CharBuffer.put(CharBuffer src)
    Relative bulk put method  (optional operation).
    final CharBuffer
    CharBuffer.reset()
    Resets this buffer's position to the previously-marked position.
    final CharBuffer
    CharBuffer.rewind()
    Rewinds this buffer.
    abstract CharBuffer
    CharBuffer.slice()
    Creates a new char buffer whose content is a shared subsequence of this buffer's content.
    abstract CharBuffer
    CharBuffer.slice(int index, int length)
    Creates a new char buffer whose content is a shared subsequence of this buffer's content.
    abstract CharBuffer
    CharBuffer.subSequence(int start, int end)
    Creates a new character buffer that represents the specified subsequence of this buffer, relative to the current position.
    static CharBuffer
    CharBuffer.wrap(char[] array)
    Wraps a char array into a buffer.
    static CharBuffer
    CharBuffer.wrap(char[] array, int offset, int length)
    Wraps a char array into a buffer.
    static CharBuffer
    CharBuffer.wrap(CharSequence csq)
    Wraps a character sequence into a buffer.
    static CharBuffer
    CharBuffer.wrap(CharSequence csq, int start, int end)
    Wraps a character sequence into a buffer.
    Methods in java.nio with parameters of type CharBuffer
    Modifier and Type
    Method
    Description
    int
    CharBuffer.compareTo(CharBuffer that)
    Compares this buffer to another.
    int
    CharBuffer.mismatch(CharBuffer that)
    Finds and returns the relative index of the first mismatch between this buffer and a given buffer.
    CharBuffer
    CharBuffer.put(int index, CharBuffer src, int offset, int length)
    Absolute bulk put method  (optional operation).
    CharBuffer
    CharBuffer.put(CharBuffer src)
    Relative bulk put method  (optional operation).
    int
    CharBuffer.read(CharBuffer target)
    Attempts to read characters into the specified character buffer.

  • Uses of CharBuffer in java.nio.charset

    Methods in java.nio.charset that return CharBuffer
    Modifier and Type
    Method
    Description
    final CharBuffer
    Charset.decode(ByteBuffer bb)
    Convenience method that decodes bytes in this charset into Unicode characters.
    final CharBuffer
    CharsetDecoder.decode(ByteBuffer in)
    Convenience method that decodes the remaining content of a single input byte buffer into a newly-allocated character buffer.
    Methods in java.nio.charset with parameters of type CharBuffer
    Modifier and Type
    Method
    Description
    final 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.
    final ByteBuffer
    Charset.encode(CharBuffer cb)
    Convenience method that encodes Unicode characters into bytes in this charset.
    final ByteBuffer
    CharsetEncoder.encode(CharBuffer in)
    Convenience method that encodes the remaining content of a single input character buffer into a newly-allocated byte buffer.
    final 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.
    final CoderResult
    CharsetDecoder.flush(CharBuffer out)
    Flushes this decoder.
    protected CoderResult
    CharsetDecoder.implFlush(CharBuffer out)
    Flushes this decoder.