org.eclipse.jetty.io
类 ByteArrayBuffer

java.lang.Object
  org.eclipse.jetty.io.AbstractBuffer
      org.eclipse.jetty.io.ByteArrayBuffer

所有已实现的接口：

Cloneable, Buffer

直接已知子类：

ByteArrayBuffer.CaseInsensitive, IndirectNIOBuffer

public class ByteArrayBuffer
extends AbstractBuffer

嵌套类摘要

static class

ByteArrayBuffer.CaseInsensitive

从接口 org.eclipse.jetty.io.Buffer 继承的嵌套类/接口

Buffer.CaseInsensitve

字段摘要

protected byte[]

_bytes

从类 org.eclipse.jetty.io.AbstractBuffer 继承的字段

__IMMUTABLE, __READONLY, __READWRITE, __VOLATILE, _access, _get, _hash, _hashGet, _hashPut, _mark, _put, _string, _view, _volatile

从接口 org.eclipse.jetty.io.Buffer 继承的字段

IMMUTABLE, NON_VOLATILE, READONLY, READWRITE, VOLATILE

构造方法摘要

	ByteArrayBuffer(byte[] bytes)
	ByteArrayBuffer(byte[] bytes, int index, int length)
	ByteArrayBuffer(byte[] bytes, int index, int length, int access)
	ByteArrayBuffer(byte[] bytes, int index, int length, int access, boolean isVolatile)
	ByteArrayBuffer(int size)
protected	ByteArrayBuffer(int size, int access, boolean isVolatile)
	ByteArrayBuffer(String value)
	ByteArrayBuffer(String value, boolean immutable)
	ByteArrayBuffer(String value, String encoding)

方法摘要

byte[]	array() Get the underlying array, if one exists.
int	capacity() The capacity of the buffer.
void	compact() Compact the buffer by discarding bytes before the postion (or mark if set).
boolean	equals(Object obj)
boolean	equalsIgnoreCase(Buffer b)
byte	get() Get the byte at the current getIndex and increment it.
int	hashCode()
byte	peek(int index) Get the byte at a specific index in the buffer.
int	peek(int index, byte[] b, int offset, int length)
int	poke(int index, Buffer src) Put the contents of the buffer at the specific index.
void	poke(int index, byte b) Put a specific byte to a specific getIndex.
int	poke(int index, byte[] b, int offset, int length) Put a specific byte to a specific getIndex.
int	readFrom(InputStream in, int max) Read the buffer's contents from the input stream
int	space() the space remaining in the buffer.
void	writeTo(OutputStream out) Write the buffer's contents to the output stream

从类 org.eclipse.jetty.io.AbstractBuffer 继承的方法

asArray, asImmutableBuffer, asMutableBuffer, asNonVolatileBuffer, asReadOnlyBuffer, buffer, clear, duplicate, get, get, getIndex, hasContent, isImmutable, isReadOnly, isVolatile, length, mark, mark, markIndex, peek, peek, put, put, put, put, putIndex, reset, rewind, setGetIndex, setMarkIndex, setPutIndex, skip, slice, sliceFromMark, sliceFromMark, toDebugString, toDetailString, toString, toString, toString

从类 java.lang.Object 继承的方法

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

字段详细信息

_bytes

protected final byte[] _bytes

构造方法详细信息

ByteArrayBuffer

protected ByteArrayBuffer(int size,
                          int access,
                          boolean isVolatile)

ByteArrayBuffer

public ByteArrayBuffer(byte[] bytes)

ByteArrayBuffer

public ByteArrayBuffer(byte[] bytes,
                       int index,
                       int length)

ByteArrayBuffer

public ByteArrayBuffer(byte[] bytes,
                       int index,
                       int length,
                       int access)

ByteArrayBuffer

public ByteArrayBuffer(byte[] bytes,
                       int index,
                       int length,
                       int access,
                       boolean isVolatile)

ByteArrayBuffer

public ByteArrayBuffer(int size)

ByteArrayBuffer

public ByteArrayBuffer(String value)

ByteArrayBuffer

public ByteArrayBuffer(String value,
                       boolean immutable)

ByteArrayBuffer

public ByteArrayBuffer(String value,
                       String encoding)
                throws UnsupportedEncodingException

抛出：

UnsupportedEncodingException

方法详细信息

array

public byte[] array()

从接口 Buffer 复制的描述

Get the underlying array, if one exists.

返回：

a byte[] backing this buffer or null if none exists.

capacity

public int capacity()

从接口 Buffer 复制的描述

The capacity of the buffer. This is the maximum putIndex that may be set.

返回：

an int value

compact

public void compact()

从接口 Buffer 复制的描述

Compact the buffer by discarding bytes before the postion (or mark if set). Bytes from the getIndex (or mark) to the putIndex are moved to the beginning of the buffer and the values adjusted accordingly.

指定者：

接口 Buffer 中的 compact

覆盖：

类 AbstractBuffer 中的 compact

equals

public boolean equals(Object obj)

覆盖：

类 AbstractBuffer 中的 equals

equalsIgnoreCase

public boolean equalsIgnoreCase(Buffer b)

指定者：

接口 Buffer 中的 equalsIgnoreCase

覆盖：

类 AbstractBuffer 中的 equalsIgnoreCase

返回：

a boolean value true if case sensitive comparison on this buffer

get

public byte get()

从接口 Buffer 复制的描述

Get the byte at the current getIndex and increment it.

指定者：

接口 Buffer 中的 get

覆盖：

类 AbstractBuffer 中的 get

返回：

The byte value from the current getIndex.

hashCode

public int hashCode()

覆盖：

类 AbstractBuffer 中的 hashCode

peek

public byte peek(int index)

从接口 Buffer 复制的描述

Get the byte at a specific index in the buffer.

参数：

index - an int value

返回：

a byte value

peek

public int peek(int index,
                byte[] b,
                int offset,
                int length)

参数：

index - an int value

b - The byte array to peek into

offset - The offset into the array to start peeking

length - an int value

返回：

The number of bytes actually peeked

poke

public void poke(int index,
                 byte b)

从接口 Buffer 复制的描述

Put a specific byte to a specific getIndex.

参数：

index - an int value

b - a byte value

poke

public int poke(int index,
                Buffer src)

从接口 Buffer 复制的描述

Put the contents of the buffer at the specific index.

指定者：

接口 Buffer 中的 poke

覆盖：

类 AbstractBuffer 中的 poke

参数：

index - an int value

src - a Buffer. If the source buffer is not modified

返回：

The number of bytes actually poked

poke

public int poke(int index,
                byte[] b,
                int offset,
                int length)

从接口 Buffer 复制的描述

Put a specific byte to a specific getIndex.

指定者：

接口 Buffer 中的 poke

覆盖：

类 AbstractBuffer 中的 poke

参数：

index - an int value

b - a byte array value

返回：

The number of bytes actually poked

writeTo

public void writeTo(OutputStream out)
             throws IOException

从接口 Buffer 复制的描述

Write the buffer's contents to the output stream

指定者：

接口 Buffer 中的 writeTo

覆盖：

类 AbstractBuffer 中的 writeTo

抛出：

IOException

readFrom

public int readFrom(InputStream in,
                    int max)
             throws IOException

从接口 Buffer 复制的描述

Read the buffer's contents from the input stream

指定者：

接口 Buffer 中的 readFrom

覆盖：

类 AbstractBuffer 中的 readFrom

参数：

in - input stream

max - maximum number of bytes that may be read

返回：

actual number of bytes read or -1 for EOF

抛出：

IOException

space

public int space()

从接口 Buffer 复制的描述

the space remaining in the buffer.

指定者：

接口 Buffer 中的 space

覆盖：

类 AbstractBuffer 中的 space

返回：

capacity - putIndex