| 程序包 | 说明 | 
|---|---|
| org.apache.mina.handler.chain | 
 A handler implementation that helps you implement sequentially layered protocols
using Chains of Responsibility pattern. 
 | 
| 限定符和类型 | 方法和说明 | 
|---|---|
IoHandlerChain | 
ChainedIoHandler.getChain()
Returns the  
IoHandlerCommand this handler will use to
 handle messageReceived events. | 
| 构造器和说明 | 
|---|
ChainedIoHandler(IoHandlerChain chain)
Creates a new instance which executes the specified
  
IoHandlerChain on a messageReceived event. |