org.jboss.netty.buffer

类 AbstractChannelBufferFactory

java.lang.Object

org.jboss.netty.buffer.AbstractChannelBufferFactory

所有已实现的接口:

ChannelBufferFactory

直接已知子类:

DirectChannelBufferFactory, HeapChannelBufferFactory

public abstract class AbstractChannelBufferFactory
extends java.lang.Object
implements ChannelBufferFactory

A skeletal implementation of ChannelBufferFactory.

构造器概要

构造器

限定符	构造器和说明
protected	AbstractChannelBufferFactory() Creates a new factory whose default ByteOrder is ByteOrder.BIG_ENDIAN.
protected	AbstractChannelBufferFactory(java.nio.ByteOrder defaultOrder) Creates a new factory with the specified default ByteOrder.

方法概要

方法

限定符和类型	方法和说明
ChannelBuffer	getBuffer(byte[] array, int offset, int length) Returns a ChannelBuffer whose content is equal to the sub-region of the specified array.
ChannelBuffer	getBuffer(int capacity) Returns a ChannelBuffer with the specified capacity.
java.nio.ByteOrder	getDefaultOrder() Returns the default endianness of the ChannelBuffer which is returned by ChannelBufferFactory.getBuffer(int).

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

从接口继承的方法 org.jboss.netty.buffer.ChannelBufferFactory

getBuffer, getBuffer, getBuffer

构造器详细资料

AbstractChannelBufferFactory

protected AbstractChannelBufferFactory()

Creates a new factory whose default ByteOrder is ByteOrder.BIG_ENDIAN.

AbstractChannelBufferFactory

protected AbstractChannelBufferFactory(java.nio.ByteOrder defaultOrder)

Creates a new factory with the specified default ByteOrder.

参数:

defaultOrder - the default ByteOrder of this factory

方法详细资料

getBuffer

public ChannelBuffer getBuffer(int capacity)

从接口复制的说明: ChannelBufferFactory

Returns a ChannelBuffer with the specified capacity. This method is identical to getBuffer(getDefaultOrder(), capacity).

指定者:

getBuffer 在接口中 ChannelBufferFactory

参数:

capacity - the capacity of the returned ChannelBuffer

返回:

a ChannelBuffer with the specified capacity, whose readerIndex and writerIndex are 0

getBuffer

public ChannelBuffer getBuffer(byte[] array,
                      int offset,
                      int length)

从接口复制的说明: ChannelBufferFactory

Returns a ChannelBuffer whose content is equal to the sub-region of the specified array. Depending on the factory implementation, the returned buffer could wrap the array or create a new copy of the array. This method is identical to getBuffer(getDefaultOrder(), array, offset, length).

指定者:

getBuffer 在接口中 ChannelBufferFactory

参数:

array - the byte array

offset - the offset of the byte array

length - the length of the byte array

返回:

a ChannelBuffer with the specified content, whose readerIndex and writerIndex are 0 and (length - offset) respectively

getDefaultOrder

public java.nio.ByteOrder getDefaultOrder()

从接口复制的说明: ChannelBufferFactory

Returns the default endianness of the ChannelBuffer which is returned by ChannelBufferFactory.getBuffer(int).

指定者:

getDefaultOrder 在接口中 ChannelBufferFactory

返回:

the default endianness of the ChannelBuffer which is returned by ChannelBufferFactory.getBuffer(int)