Buffer (library 3.8.1-SNAPSHOT API)

java.lang.Object
- com.meizu.cloud.pushsdk.networking.okio.Buffer

所有已实现的接口:

BufferedSink, BufferedSource, Sink, Source, java.io.Closeable, java.io.Flushable, java.lang.AutoCloseable, java.lang.Cloneable
```
public final class Buffer
extends java.lang.Object
implements BufferedSource, BufferedSink, java.lang.Cloneable
```
A collection of bytes in memory.
Moving data from one buffer to another is fast. Instead of copying bytes from one place in memory to another, this class just changes ownership of the underlying byte arrays.
This buffer grows with your data. Just like ArrayList, each buffer starts small. It consumes only the memory it needs to.
This buffer pools its byte arrays. When you allocate a byte array in Java, the runtime must zero-fill the requested array before returning it to you. Even if you're going to write over that space anyway. This class avoids zero-fill and GC churn by pooling byte arrays.

构造器概要

构造器
构造器和说明

Buffer()

构造器
构造器和说明
`Buffer()`

方法概要

所有方法实例方法具体方法
限定符和类型	方法和说明
`Buffer`	`buffer()` Returns this source's internal buffer.
`void`	`clear()` Discards all bytes in this buffer.
`Buffer`	`clone()` Returns a deep copy of this buffer.
`void`	`close()` Closes this source and releases the resources held by this source.
`long`	`completeSegmentByteCount()` Returns the number of bytes in segments that are not writable.
`Buffer`	`copyTo(Buffer out, long offset, long byteCount)` Copy `byteCount` bytes from this, starting at `offset`, to `out`.
`Buffer`	`copyTo(java.io.OutputStream out)` Copy the contents of this to `out`.
`Buffer`	`copyTo(java.io.OutputStream out, long offset, long byteCount)` Copy `byteCount` bytes from this, starting at `offset`, to `out`.
`BufferedSink`	`emit()` Writes all buffered data to the underlying sink, if one exists.
`Buffer`	`emitCompleteSegments()` Writes complete segments to the underlying sink, if one exists.
`boolean`	`equals(java.lang.Object o)`
`boolean`	`exhausted()` Returns true if there are no more bytes in this source.
`void`	`flush()` Pushes all buffered bytes to their final destination.
`byte`	`getByte(long pos)` Returns the byte at `pos`.
`int`	`hashCode()`
`long`	`indexOf(byte b)` Returns the index of the first `b` in the buffer.
`long`	`indexOf(byte b, long fromIndex)` Returns the index of `b` in this at or beyond `fromIndex`, or -1 if this buffer does not contain `b` in that range.
`long`	`indexOf(ByteString bytes)` Returns the index of the first match for `bytes` in the buffer.
`long`	`indexOf(ByteString bytes, long fromIndex)` Returns the index of the first match for `bytes` in the buffer at or after `fromIndex`.
`long`	`indexOfElement(ByteString targetBytes)` Returns the index of the first byte in `targetBytes` in the buffer.
`long`	`indexOfElement(ByteString targetBytes, long fromIndex)` Returns the index of the first byte in `targetBytes` in the buffer at or after `fromIndex`.
`java.io.InputStream`	`inputStream()` Returns an input stream that reads from this source.
`java.io.OutputStream`	`outputStream()` Returns an output stream that writes to this sink.
`long`	`read(Buffer sink, long byteCount)` Removes at least 1, and up to `byteCount` bytes from this and appends them to `sink`.
`int`	`read(byte[] sink)` Removes up to `sink.length` bytes from this and copies them into `sink`.
`int`	`read(byte[] sink, int offset, int byteCount)` Removes up to `byteCount` bytes from this and copies them into `sink` at `offset`.
`long`	`readAll(Sink sink)` Removes all bytes from this and appends them to `sink`.
`byte`	`readByte()` Removes a byte from this source and returns it.
`byte[]`	`readByteArray()` Removes all bytes from this and returns them as a byte array.
`byte[]`	`readByteArray(long byteCount)` Removes `byteCount` bytes from this and returns them as a byte array.
`ByteString`	`readByteString()` Removes all bytes bytes from this and returns them as a byte string.
`ByteString`	`readByteString(long byteCount)` Removes `byteCount` bytes from this and returns them as a byte string.
`long`	`readDecimalLong()` Reads a long from this source in signed decimal form (i.e., as a string in base 10 with optional leading '-').
`Buffer`	`readFrom(java.io.InputStream in)` Read and exhaust bytes from `in` to this.
`Buffer`	`readFrom(java.io.InputStream in, long byteCount)` Read `byteCount` bytes from `in` to this.
`void`	`readFully(Buffer sink, long byteCount)` Removes exactly `byteCount` bytes from this and appends them to `sink`.
`void`	`readFully(byte[] sink)` Removes exactly `sink.length` bytes from this and copies them into `sink`.
`long`	`readHexadecimalUnsignedLong()` Reads a long form this source in hexadecimal form (i.e., as a string in base 16).
`int`	`readInt()` Removes four bytes from this source and returns a big-endian int.
`int`	`readIntLe()` Removes four bytes from this source and returns a little-endian int.
`long`	`readLong()` Removes eight bytes from this source and returns a big-endian long.
`long`	`readLongLe()` Removes eight bytes from this source and returns a little-endian long.
`short`	`readShort()` Removes two bytes from this source and returns a big-endian short.
`short`	`readShortLe()` Removes two bytes from this source and returns a little-endian short.
`java.lang.String`	`readString(java.nio.charset.Charset charset)` Removes all bytes from this, decodes them as `charset`, and returns the string.
`java.lang.String`	`readString(long byteCount, java.nio.charset.Charset charset)` Removes `byteCount` bytes from this, decodes them as `charset`, and returns the string.
`java.lang.String`	`readUtf8()` Removes all bytes from this, decodes them as UTF-8, and returns the string.
`java.lang.String`	`readUtf8(long byteCount)` Removes `byteCount` bytes from this, decodes them as UTF-8, and returns the string.
`int`	`readUtf8CodePoint()` Removes and returns a single UTF-8 code point, reading between 1 and 4 bytes as necessary.
`java.lang.String`	`readUtf8Line()` Removes and returns characters up to but not including the next line break.
`java.lang.String`	`readUtf8LineStrict()` Removes and returns characters up to but not including the next line break.
`boolean`	`request(long byteCount)` Returns true when the buffer contains at least `byteCount` bytes, expanding it as necessary.
`void`	`require(long byteCount)` Returns when the buffer contains at least `byteCount` bytes.
`long`	`size()` Returns the number of bytes currently in this buffer.
`void`	`skip(long byteCount)` Discards `byteCount` bytes from the head of this buffer.
`ByteString`	`snapshot()` Returns an immutable copy of this buffer as a byte string.
`ByteString`	`snapshot(int byteCount)` Returns an immutable copy of the first `byteCount` bytes of this buffer as a byte string.
`Timeout`	`timeout()` Returns the timeout for this source.
`java.lang.String`	`toString()`
`void`	`write(Buffer source, long byteCount)` Removes `byteCount` bytes from `source` and appends them to this.
`Buffer`	`write(byte[] source)` Like `OutputStream.write(byte[])`, this writes a complete byte array to this sink.
`Buffer`	`write(byte[] source, int offset, int byteCount)` Like `OutputStream.write(byte[], int, int)`, this writes `byteCount` bytes of `source`, starting at `offset`.
`Buffer`	`write(ByteString byteString)`
`BufferedSink`	`write(Source source, long byteCount)` Removes `byteCount` bytes from `source` and appends them to this sink.
`long`	`writeAll(Source source)` Removes all bytes from `source` and appends them to this sink.
`Buffer`	`writeByte(int b)` Writes a byte to this sink.
`Buffer`	`writeDecimalLong(long v)` Writes a long to this sink in signed decimal form (i.e., as a string in base 10).
`Buffer`	`writeHexadecimalUnsignedLong(long v)` Writes a long to this sink in hexadecimal form (i.e., as a string in base 16).
`Buffer`	`writeInt(int i)` Writes a big-endian int to this sink using four bytes.
`Buffer`	`writeIntLe(int i)` Writes a little-endian int to this sink using four bytes.
`Buffer`	`writeLong(long v)` Writes a big-endian long to this sink using eight bytes.
`Buffer`	`writeLongLe(long v)` Writes a little-endian long to this sink using eight bytes.
`Buffer`	`writeShort(int s)` Writes a big-endian short to this sink using two bytes.
`Buffer`	`writeShortLe(int s)` Writes a little-endian short to this sink using two bytes.
`Buffer`	`writeString(java.lang.String string, java.nio.charset.Charset charset)` Encodes `string` in `charset` and writes it to this sink.
`Buffer`	`writeString(java.lang.String string, int beginIndex, int endIndex, java.nio.charset.Charset charset)` Encodes the characters at `beginIndex` up to `endIndex` from `string` in `charset` and writes it to this sink.
`Buffer`	`writeTo(java.io.OutputStream out)` Write the contents of this to `out`.
`Buffer`	`writeTo(java.io.OutputStream out, long byteCount)` Write `byteCount` bytes from this to `out`.
`Buffer`	`writeUtf8(java.lang.String string)` Encodes `string` in UTF-8 and writes it to this sink.
`Buffer`	`writeUtf8(java.lang.String string, int beginIndex, int endIndex)` Encodes the characters at `beginIndex` up to `endIndex` from `string` in UTF-8 and writes it to this sink.
`Buffer`	`writeUtf8CodePoint(int codePoint)` Encodes `codePoint` in UTF-8 and writes it to this sink.

从类继承的方法 java.lang.Object
finalize, getClass, notify, notifyAll, wait, wait, wait

- 构造器详细资料
  - Buffer
```
public Buffer()
```
- 方法详细资料
  - size
```
public long size()
```
    Returns the number of bytes currently in this buffer.
  - buffer
```
public Buffer buffer()
```
    从接口复制的说明: BufferedSource
    
    Returns this source's internal buffer.
    
    指定者:
    
    buffer 在接口中 BufferedSink
    
    指定者:
    
    buffer 在接口中 BufferedSource
  - outputStream
```
public java.io.OutputStream outputStream()
```
    从接口复制的说明: BufferedSink
    
    Returns an output stream that writes to this sink.
    
    指定者:
    
    outputStream 在接口中 BufferedSink
  - emitCompleteSegments
```
public Buffer emitCompleteSegments()
```
    从接口复制的说明: BufferedSink
    
    Writes complete segments to the underlying sink, if one exists. Like Sink.flush(), but weaker. Use this to limit the memory held in the buffer to a single segment.
    
    指定者:
    
    emitCompleteSegments 在接口中 BufferedSink
  - emit
```
public BufferedSink emit()
```
    从接口复制的说明: BufferedSink
    
    Writes all buffered data to the underlying sink, if one exists. Like Sink.flush(), but weaker. Call this before this buffered sink goes out of scope so that its data can reach its destination.
    
    指定者:
    
    emit 在接口中 BufferedSink
  - exhausted
```
public boolean exhausted()
```
    从接口复制的说明: BufferedSource
    
    Returns true if there are no more bytes in this source. This will block until there are bytes to read or the source is definitely exhausted.
    
    指定者:
    
    exhausted 在接口中 BufferedSource
  - require
```
public void require(long byteCount)
             throws java.io.EOFException
```
    从接口复制的说明: BufferedSource
    
    Returns when the buffer contains at least byteCount bytes. Throws an EOFException if the source is exhausted before the required bytes can be read.
    
    指定者:
    
    require 在接口中 BufferedSource
    
    抛出:
    
    java.io.EOFException
  - request
```
public boolean request(long byteCount)
```
    从接口复制的说明: BufferedSource
    
    Returns true when the buffer contains at least byteCount bytes, expanding it as necessary. Returns false if the source is exhausted before the requested bytes can be read.
    
    指定者:
    
    request 在接口中 BufferedSource
  - inputStream
```
public java.io.InputStream inputStream()
```
    从接口复制的说明: BufferedSource
    
    Returns an input stream that reads from this source.
    
    指定者:
    
    inputStream 在接口中 BufferedSource
  - copyTo
```
public Buffer copyTo(java.io.OutputStream out)
              throws java.io.IOException
```
    Copy the contents of this to out.
    
    抛出:
    
    java.io.IOException
  - copyTo
```
public Buffer copyTo(java.io.OutputStream out,
                     long offset,
                     long byteCount)
              throws java.io.IOException
```
    Copy byteCount bytes from this, starting at offset, to out.
    
    抛出:
    
    java.io.IOException
  - copyTo
```
public Buffer copyTo(Buffer out,
                     long offset,
                     long byteCount)
```
    Copy byteCount bytes from this, starting at offset, to out.
  - writeTo
```
public Buffer writeTo(java.io.OutputStream out)
               throws java.io.IOException
```
    Write the contents of this to out.
    
    抛出:
    
    java.io.IOException
  - writeTo
```
public Buffer writeTo(java.io.OutputStream out,
                      long byteCount)
               throws java.io.IOException
```
    Write byteCount bytes from this to out.
    
    抛出:
    
    java.io.IOException
  - readFrom
```
public Buffer readFrom(java.io.InputStream in)
                throws java.io.IOException
```
    Read and exhaust bytes from in to this.
    
    抛出:
    
    java.io.IOException
  - readFrom
```
public Buffer readFrom(java.io.InputStream in,
                       long byteCount)
                throws java.io.IOException
```
    Read byteCount bytes from in to this.
    
    抛出:
    
    java.io.IOException
  - completeSegmentByteCount
```
public long completeSegmentByteCount()
```
    Returns the number of bytes in segments that are not writable. This is the number of bytes that can be flushed immediately to an underlying sink without harming throughput.
  - readByte
```
public byte readByte()
```
    从接口复制的说明: BufferedSource
    
    Removes a byte from this source and returns it.
    
    指定者:
    
    readByte 在接口中 BufferedSource
  - getByte
```
public byte getByte(long pos)
```
    Returns the byte at pos.
  - readShort
```
public short readShort()
```
    从接口复制的说明: BufferedSource
    
    Removes two bytes from this source and returns a big-endian short.
    
    指定者:
    
    readShort 在接口中 BufferedSource
  - readInt
```
public int readInt()
```
    从接口复制的说明: BufferedSource
    
    Removes four bytes from this source and returns a big-endian int.
    
    指定者:
    
    readInt 在接口中 BufferedSource
  - readLong
```
public long readLong()
```
    从接口复制的说明: BufferedSource
    
    Removes eight bytes from this source and returns a big-endian long.
    
    指定者:
    
    readLong 在接口中 BufferedSource
  - readShortLe
```
public short readShortLe()
```
    从接口复制的说明: BufferedSource
    
    Removes two bytes from this source and returns a little-endian short.
    
    指定者:
    
    readShortLe 在接口中 BufferedSource
  - readIntLe
```
public int readIntLe()
```
    从接口复制的说明: BufferedSource
    
    Removes four bytes from this source and returns a little-endian int.
    
    指定者:
    
    readIntLe 在接口中 BufferedSource
  - readLongLe
```
public long readLongLe()
```
    从接口复制的说明: BufferedSource
    
    Removes eight bytes from this source and returns a little-endian long.
    
    指定者:
    
    readLongLe 在接口中 BufferedSource
  - readDecimalLong
```
public long readDecimalLong()
```
    从接口复制的说明: BufferedSource
    
    Reads a long from this source in signed decimal form (i.e., as a string in base 10 with optional leading '-'). This will iterate until a non-digit character is found.
    
    指定者:
    
    readDecimalLong 在接口中 BufferedSource
  - readHexadecimalUnsignedLong
```
public long readHexadecimalUnsignedLong()
```
    从接口复制的说明: BufferedSource
    
    Reads a long form this source in hexadecimal form (i.e., as a string in base 16). This will iterate until a non-hexadecimal character is found.
    
    指定者:
    
    readHexadecimalUnsignedLong 在接口中 BufferedSource
  - readByteString
```
public ByteString readByteString()
```
    从接口复制的说明: BufferedSource
    
    Removes all bytes bytes from this and returns them as a byte string.
    
    指定者:
    
    readByteString 在接口中 BufferedSource
  - readByteString
```
public ByteString readByteString(long byteCount)
                          throws java.io.EOFException
```
    从接口复制的说明: BufferedSource
    
    Removes byteCount bytes from this and returns them as a byte string.
    
    指定者:
    
    readByteString 在接口中 BufferedSource
    
    抛出:
    
    java.io.EOFException
  - readFully
```
public void readFully(Buffer sink,
                      long byteCount)
               throws java.io.EOFException
```
    从接口复制的说明: BufferedSource
    
    Removes exactly byteCount bytes from this and appends them to sink. Throws an EOFException if the requested number of bytes cannot be read.
    
    指定者:
    
    readFully 在接口中 BufferedSource
    
    抛出:
    
    java.io.EOFException
  - readAll
```
public long readAll(Sink sink)
             throws java.io.IOException
```
    从接口复制的说明: BufferedSource
    
    Removes all bytes from this and appends them to sink. Returns the total number of bytes written to sink which will be 0 if this is exhausted.
    
    指定者:
    
    readAll 在接口中 BufferedSource
    
    抛出:
    
    java.io.IOException
  - readUtf8
```
public java.lang.String readUtf8()
```
    从接口复制的说明: BufferedSource
    
    Removes all bytes from this, decodes them as UTF-8, and returns the string.
    
    指定者:
    
    readUtf8 在接口中 BufferedSource
  - readUtf8
```
public java.lang.String readUtf8(long byteCount)
                          throws java.io.EOFException
```
    从接口复制的说明: BufferedSource
    
    Removes byteCount bytes from this, decodes them as UTF-8, and returns the string.
    
    指定者:
    
    readUtf8 在接口中 BufferedSource
    
    抛出:
    
    java.io.EOFException
  - readString
```
public java.lang.String readString(java.nio.charset.Charset charset)
```
    从接口复制的说明: BufferedSource
    
    Removes all bytes from this, decodes them as charset, and returns the string.
    
    指定者:
    
    readString 在接口中 BufferedSource
  - readString
```
public java.lang.String readString(long byteCount,
                                   java.nio.charset.Charset charset)
                            throws java.io.EOFException
```
    从接口复制的说明: BufferedSource
    
    Removes byteCount bytes from this, decodes them as charset, and returns the string.
    
    指定者:
    
    readString 在接口中 BufferedSource
    
    抛出:
    
    java.io.EOFException
  - readUtf8Line
```
public java.lang.String readUtf8Line()
                              throws java.io.EOFException
```
    从接口复制的说明: BufferedSource
    
    Removes and returns characters up to but not including the next line break. A line break is either "\n" or "\r\n"; these characters are not included in the result.
    On the end of the stream this method returns null, just like BufferedReader. If the source doesn't end with a line break then an implicit line break is assumed. Null is returned once the source is exhausted. Use this for human-generated data, where a trailing line break is optional.
    
    指定者:
    
    readUtf8Line 在接口中 BufferedSource
    
    抛出:
    
    java.io.EOFException
  - readUtf8LineStrict
```
public java.lang.String readUtf8LineStrict()
                                    throws java.io.EOFException
```
    从接口复制的说明: BufferedSource
    
    Removes and returns characters up to but not including the next line break. A line break is either "\n" or "\r\n"; these characters are not included in the result.
    On the end of the stream this method throws. Every call must consume either '\r\n' or '\n'. If these characters are absent in the stream, an EOFException is thrown. Use this for machine-generated data where a missing line break implies truncated input.
    
    指定者:
    
    readUtf8LineStrict 在接口中 BufferedSource
    
    抛出:
    
    java.io.EOFException
  - readUtf8CodePoint
```
public int readUtf8CodePoint()
                      throws java.io.EOFException
```
    从接口复制的说明: BufferedSource
    
    Removes and returns a single UTF-8 code point, reading between 1 and 4 bytes as necessary.
    If this source is exhausted before a complete code point can be read, this throws an EOFException and consumes no input.
    If this source doesn't start with a properly-encoded UTF-8 code point, this method will remove 1 or more non-UTF-8 bytes and return the replacement character (U+FFFD). This covers encoding problems (the input is not properly-encoded UTF-8), characters out of range (beyond the 0x10ffff limit of Unicode), code points for UTF-16 surrogates (U+d800..U+dfff) and overlong encodings (such as 0xc080 for the NUL character in modified UTF-8).
    
    指定者:
    
    readUtf8CodePoint 在接口中 BufferedSource
    
    抛出:
    
    java.io.EOFException
  - readByteArray
```
public byte[] readByteArray()
```
    从接口复制的说明: BufferedSource
    
    Removes all bytes from this and returns them as a byte array.
    
    指定者:
    
    readByteArray 在接口中 BufferedSource
  - readByteArray
```
public byte[] readByteArray(long byteCount)
                     throws java.io.EOFException
```
    从接口复制的说明: BufferedSource
    
    Removes byteCount bytes from this and returns them as a byte array.
    
    指定者:
    
    readByteArray 在接口中 BufferedSource
    
    抛出:
    
    java.io.EOFException
  - read
```
public int read(byte[] sink)
```
    从接口复制的说明: BufferedSource
    
    Removes up to sink.length bytes from this and copies them into sink. Returns the number of bytes read, or -1 if this source is exhausted.
    
    指定者:
    
    read 在接口中 BufferedSource
  - readFully
```
public void readFully(byte[] sink)
               throws java.io.EOFException
```
    从接口复制的说明: BufferedSource
    
    Removes exactly sink.length bytes from this and copies them into sink. Throws an EOFException if the requested number of bytes cannot be read.
    
    指定者:
    
    readFully 在接口中 BufferedSource
    
    抛出:
    
    java.io.EOFException
  - read
```
public int read(byte[] sink,
                int offset,
                int byteCount)
```
    从接口复制的说明: BufferedSource
    
    Removes up to byteCount bytes from this and copies them into sink at offset. Returns the number of bytes read, or -1 if this source is exhausted.
    
    指定者:
    
    read 在接口中 BufferedSource
  - clear
```
public void clear()
```
    Discards all bytes in this buffer. Calling this method when you're done with a buffer will return its segments to the pool.
  - skip
```
public void skip(long byteCount)
          throws java.io.EOFException
```
    Discards byteCount bytes from the head of this buffer.
    
    指定者:
    
    skip 在接口中 BufferedSource
    
    抛出:
    
    java.io.EOFException
  - write
```
public Buffer write(ByteString byteString)
```
    指定者:
    
    write 在接口中 BufferedSink
  - writeUtf8
```
public Buffer writeUtf8(java.lang.String string)
```
    从接口复制的说明: BufferedSink
    
    Encodes string in UTF-8 and writes it to this sink.
    
    指定者:
    
    writeUtf8 在接口中 BufferedSink
  - writeUtf8
```
public Buffer writeUtf8(java.lang.String string,
                        int beginIndex,
                        int endIndex)
```
    从接口复制的说明: BufferedSink
    
    Encodes the characters at beginIndex up to endIndex from string in UTF-8 and writes it to this sink.
    
    指定者:
    
    writeUtf8 在接口中 BufferedSink
  - writeUtf8CodePoint
```
public Buffer writeUtf8CodePoint(int codePoint)
```
    从接口复制的说明: BufferedSink
    
    Encodes codePoint in UTF-8 and writes it to this sink.
    
    指定者:
    
    writeUtf8CodePoint 在接口中 BufferedSink
  - writeString
```
public Buffer writeString(java.lang.String string,
                          java.nio.charset.Charset charset)
```
    从接口复制的说明: BufferedSink
    
    Encodes string in charset and writes it to this sink.
    
    指定者:
    
    writeString 在接口中 BufferedSink
  - writeString
```
public Buffer writeString(java.lang.String string,
                          int beginIndex,
                          int endIndex,
                          java.nio.charset.Charset charset)
```
    从接口复制的说明: BufferedSink
    
    Encodes the characters at beginIndex up to endIndex from string in charset and writes it to this sink.
    
    指定者:
    
    writeString 在接口中 BufferedSink
  - write
```
public Buffer write(byte[] source)
```
    从接口复制的说明: BufferedSink
    
    Like OutputStream.write(byte[]), this writes a complete byte array to this sink.
    
    指定者:
    
    write 在接口中 BufferedSink
  - write
```
public Buffer write(byte[] source,
                    int offset,
                    int byteCount)
```
    从接口复制的说明: BufferedSink
    
    Like OutputStream.write(byte[], int, int), this writes byteCount bytes of source, starting at offset.
    
    指定者:
    
    write 在接口中 BufferedSink
  - writeAll
```
public long writeAll(Source source)
              throws java.io.IOException
```
    从接口复制的说明: BufferedSink
    
    Removes all bytes from source and appends them to this sink. Returns the number of bytes read which will be 0 if source is exhausted.
    
    指定者:
    
    writeAll 在接口中 BufferedSink
    
    抛出:
    
    java.io.IOException
  - write
```
public BufferedSink write(Source source,
                          long byteCount)
                   throws java.io.IOException
```
    从接口复制的说明: BufferedSink
    
    Removes byteCount bytes from source and appends them to this sink.
    
    指定者:
    
    write 在接口中 BufferedSink
    
    抛出:
    
    java.io.IOException
  - writeByte
```
public Buffer writeByte(int b)
```
    从接口复制的说明: BufferedSink
    
    Writes a byte to this sink.
    
    指定者:
    
    writeByte 在接口中 BufferedSink
  - writeShort
```
public Buffer writeShort(int s)
```
    从接口复制的说明: BufferedSink
    
    Writes a big-endian short to this sink using two bytes.
    
    指定者:
    
    writeShort 在接口中 BufferedSink
  - writeShortLe
```
public Buffer writeShortLe(int s)
```
    从接口复制的说明: BufferedSink
    
    Writes a little-endian short to this sink using two bytes.
    
    指定者:
    
    writeShortLe 在接口中 BufferedSink
  - writeInt
```
public Buffer writeInt(int i)
```
    从接口复制的说明: BufferedSink
    
    Writes a big-endian int to this sink using four bytes.
    
    指定者:
    
    writeInt 在接口中 BufferedSink
  - writeIntLe
```
public Buffer writeIntLe(int i)
```
    从接口复制的说明: BufferedSink
    
    Writes a little-endian int to this sink using four bytes.
    
    指定者:
    
    writeIntLe 在接口中 BufferedSink
  - writeLong
```
public Buffer writeLong(long v)
```
    从接口复制的说明: BufferedSink
    
    Writes a big-endian long to this sink using eight bytes.
    
    指定者:
    
    writeLong 在接口中 BufferedSink
  - writeLongLe
```
public Buffer writeLongLe(long v)
```
    从接口复制的说明: BufferedSink
    
    Writes a little-endian long to this sink using eight bytes.
    
    指定者:
    
    writeLongLe 在接口中 BufferedSink
  - writeDecimalLong
```
public Buffer writeDecimalLong(long v)
```
    从接口复制的说明: BufferedSink
    
    Writes a long to this sink in signed decimal form (i.e., as a string in base 10).
    
    指定者:
    
    writeDecimalLong 在接口中 BufferedSink
  - writeHexadecimalUnsignedLong
```
public Buffer writeHexadecimalUnsignedLong(long v)
```
    从接口复制的说明: BufferedSink
    
    Writes a long to this sink in hexadecimal form (i.e., as a string in base 16).
    
    指定者:
    
    writeHexadecimalUnsignedLong 在接口中 BufferedSink
  - write
```
public void write(Buffer source,
                  long byteCount)
```
    从接口复制的说明: Sink
    
    Removes byteCount bytes from source and appends them to this.
    
    指定者:
    
    write 在接口中 Sink
  - read
```
public long read(Buffer sink,
                 long byteCount)
```
    从接口复制的说明: Source
    
    Removes at least 1, and up to byteCount bytes from this and appends them to sink. Returns the number of bytes read, or -1 if this source is exhausted.
    
    指定者:
    
    read 在接口中 Source
  - indexOf
```
public long indexOf(byte b)
```
    从接口复制的说明: BufferedSource
    
    Returns the index of the first b in the buffer. This expands the buffer as necessary until b is found. This reads an unbounded number of bytes into the buffer. Returns -1 if the stream is exhausted before the requested byte is found.
    
    指定者:
    
    indexOf 在接口中 BufferedSource
  - indexOf
```
public long indexOf(byte b,
                    long fromIndex)
```
    Returns the index of b in this at or beyond fromIndex, or -1 if this buffer does not contain b in that range.
    
    指定者:
    
    indexOf 在接口中 BufferedSource
  - indexOf
```
public long indexOf(ByteString bytes)
             throws java.io.IOException
```
    从接口复制的说明: BufferedSource
    
    Returns the index of the first match for bytes in the buffer. This expands the buffer as necessary until bytes is found. This reads an unbounded number of bytes into the buffer. Returns -1 if the stream is exhausted before the requested bytes are found.
    
    指定者:
    
    indexOf 在接口中 BufferedSource
    
    抛出:
    
    java.io.IOException
  - indexOf
```
public long indexOf(ByteString bytes,
                    long fromIndex)
             throws java.io.IOException
```
    从接口复制的说明: BufferedSource
    
    Returns the index of the first match for bytes in the buffer at or after fromIndex. This expands the buffer as necessary until bytes is found. This reads an unbounded number of bytes into the buffer. Returns -1 if the stream is exhausted before the requested bytes are found.
    
    指定者:
    
    indexOf 在接口中 BufferedSource
    
    抛出:
    
    java.io.IOException
  - indexOfElement
```
public long indexOfElement(ByteString targetBytes)
```
    从接口复制的说明: BufferedSource
    
    Returns the index of the first byte in targetBytes in the buffer. This expands the buffer as necessary until a target byte is found. This reads an unbounded number of bytes into the buffer. Returns -1 if the stream is exhausted before the requested byte is found.
    
    指定者:
    
    indexOfElement 在接口中 BufferedSource
  - indexOfElement
```
public long indexOfElement(ByteString targetBytes,
                           long fromIndex)
```
    从接口复制的说明: BufferedSource
    
    Returns the index of the first byte in targetBytes in the buffer at or after fromIndex. This expands the buffer as necessary until a target byte is found. This reads an unbounded number of bytes into the buffer. Returns -1 if the stream is exhausted before the requested byte is found.
    
    指定者:
    
    indexOfElement 在接口中 BufferedSource
  - flush
```
public void flush()
```
    从接口复制的说明: Sink
    
    Pushes all buffered bytes to their final destination.
    
    指定者:
    
    flush 在接口中 Sink
    
    指定者:
    
    flush 在接口中 java.io.Flushable
  - close
```
public void close()
```
    从接口复制的说明: Source
    
    Closes this source and releases the resources held by this source. It is an error to read a closed source. It is safe to close a source more than once.
    
    指定者:
    
    close 在接口中 Sink
    
    指定者:
    
    close 在接口中 Source
    
    指定者:
    
    close 在接口中 java.io.Closeable
    
    指定者:
    
    close 在接口中 java.lang.AutoCloseable
  - timeout
```
public Timeout timeout()
```
    从接口复制的说明: Source
    
    Returns the timeout for this source.
    
    指定者:
    
    timeout 在接口中 Sink
    
    指定者:
    
    timeout 在接口中 Source
  - equals
```
public boolean equals(java.lang.Object o)
```
    覆盖:
    
    equals 在类中 java.lang.Object
  - hashCode
```
public int hashCode()
```
    覆盖:
    
    hashCode 在类中 java.lang.Object
  - toString
```
public java.lang.String toString()
```
    覆盖:
    
    toString 在类中 java.lang.Object
  - clone
```
public Buffer clone()
```
    Returns a deep copy of this buffer.
    
    覆盖:
    
    clone 在类中 java.lang.Object
  - snapshot
```
public ByteString snapshot()
```
    Returns an immutable copy of this buffer as a byte string.
  - snapshot
```
public ByteString snapshot(int byteCount)
```
    Returns an immutable copy of the first byteCount bytes of this buffer as a byte string.

类 Buffer

构造器概要

方法概要

从类继承的方法 java.lang.Object

构造器详细资料

Buffer

方法详细资料

size

buffer

outputStream

emitCompleteSegments

emit

exhausted

require

request

inputStream

copyTo

copyTo

copyTo

writeTo

writeTo

readFrom

readFrom

completeSegmentByteCount

readByte

getByte

readShort

readInt

readLong

readShortLe

readIntLe

readLongLe

readDecimalLong

readHexadecimalUnsignedLong

readByteString

readByteString

readFully

readAll

readUtf8

readUtf8

readString

readString

readUtf8Line

readUtf8LineStrict

readUtf8CodePoint

readByteArray

readByteArray

read

readFully

read

clear

skip

write

writeUtf8

writeUtf8

writeUtf8CodePoint

writeString

writeString

write

write

writeAll

write

writeByte

writeShort

writeShortLe

writeInt

writeIntLe

writeLong

writeLongLe

writeDecimalLong

writeHexadecimalUnsignedLong

write

read

indexOf

indexOf

indexOf

indexOf

indexOfElement

indexOfElement

flush