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.
    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.
    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.
    CharBuffer CharBuffer.limit​(int newLimit)
    Sets this buffer's limit.
    CharBuffer CharBuffer.mark()
    Sets this buffer's mark at its position.
    CharBuffer CharBuffer.position​(int newPosition)
    Sets this buffer's position.
    abstract CharBuffer CharBuffer.put​(char c)
    Relative put method  (optional operation).
    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​(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).
    CharBuffer CharBuffer.reset()
    Resets this buffer's position to the previously-marked position.
    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​(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
    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.
    Methods in java.nio.charset with parameters of type CharBuffer 
    Modifier and Type Method Description
    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.
    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.
    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 CharsetDecoder.flush​(CharBuffer out)
    Flushes this decoder.
    protected CoderResult CharsetDecoder.implFlush​(CharBuffer out)
    Flushes this decoder.