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package com.sun.grizzly;
/**
* The common interface, for objects, which could have influence on a
* {@link ProtocolChain} reinvokation.
*
* @author Jean-Frnacois Arcand
* @author Alexey Stashok
*/
public interface ReinvokeAware {
/**
* Set to true if the current {@link Pipeline} can
* re-execute its ProtocolFilter(s) after a successful execution. Enabling
* this property is useful for protocol that needs to support pipelined
* message requests as the ProtocolFilter are automatically re-executed,
* avoiding the overhead of releasing the current Thread, registering
* back the SelectionKey to the SelectorHandler and waiting for a new
* NIO event.
*
* Some protocols (like http) can get the http headers in one
* SocketChannel.read, parse the message and then get the next http message
* on the second SocketChannel.read(). Not having to release the Thread
* and re-execute the ProtocolFilter greatly improve performance.
* @param continousExecution true to enable continuous execution.
* (default is false).
*/
public void setContinuousExecution(boolean continousExecution);
/**
* Return true if the current {@link Pipeline} can
* re-execute its ProtocolFilter after a successful execution.
*/
public boolean isContinuousExecution();
}