Module org.glassfish.grizzly
Package org.glassfish.grizzly.nio

Class SelectorRunner

java.lang.Object
org.glassfish.grizzly.nio.SelectorRunner
All Implemented Interfaces:
Runnable
public final class SelectorRunner extends Object implements Runnable
Class is responsible for processing certain (single) SelectorHandler
Author:
Alexey Stashok

  • Method Details

    • create

      public static SelectorRunner create(NIOTransport transport) throws IOException
      Throws:
      IOException

    • getTransport

      public NIOTransport getTransport()

    • getSelector

      public Selector getSelector()

    • getRunnerThread

      public Thread getRunnerThread()

    • getState

      public Transport.State getState()

    • postpone

      public void postpone()

    • start

      public void start()

    • stop

      public void stop()

    • run

      public void run()
      Specified by:
      run in interface Runnable

    • doSelect

      protected boolean doSelect()
      This method handle the processing of all Selector's interest op (OP_ACCEPT,OP_READ,OP_WRITE,OP_CONNECT) by delegating to its Handler. By default, all java.nio.channels.Selector operations are implemented using SelectorHandler. All SelectionKey operations are implemented by SelectionKeyHandler. Finally, ProtocolChain creation/re-use are implemented by InstanceHandler.

    • getPendingTasks

      public Queue<SelectorHandlerTask> getPendingTasks()

    • getPostponedTasks

      public Queue<SelectorHandlerTask> getPostponedTasks()

    • obtainPostponedTasks

      public Queue<SelectorHandlerTask> obtainPostponedTasks()

    • getLastSelectedKeysCount

      public int getLastSelectedKeysCount()
      Number of SelectionKeys, which were selected last time. Operation is not thread-safe.
      Returns:
      number of SelectionKeys, which were selected last time.

    • switchToNewSelector

      protected void switchToNewSelector() throws IOException
      Throws:
      IOException