java.lang.Object
- org.glassfish.grizzly.nio.SelectorRunner

All Implemented Interfaces:

java.lang.Runnable
```
public final class SelectorRunner
extends java.lang.Object
implements java.lang.Runnable
```
Class is responsible for processing certain (single) SelectorHandler

Author:

Alexey Stashok

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static SelectorRunner`	`create(NIOTransport transport)`
`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.
`int`	`getLastSelectedKeysCount()`	Number of `SelectionKey`s, which were selected last time.
`java.util.Queue<SelectorHandlerTask>`	`getPendingTasks()`
`java.util.Queue<SelectorHandlerTask>`	`getPostponedTasks()`
`java.lang.Thread`	`getRunnerThread()`
`java.nio.channels.Selector`	`getSelector()`
`Transport.State`	`getState()`
`NIOTransport`	`getTransport()`
`java.util.Queue<SelectorHandlerTask>`	`obtainPostponedTasks()`
`void`	`postpone()`
`void`	`run()`
`void`	`start()`
`void`	`stop()`
`protected void`	`switchToNewSelector()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - create
```
public static SelectorRunner create(NIOTransport transport)
                             throws java.io.IOException
```
    Throws:
    
    java.io.IOException
  - getTransport
```
public NIOTransport getTransport()
```
  - getSelector
```
public java.nio.channels.Selector getSelector()
```
  - getRunnerThread
```
public java.lang.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 java.lang.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 java.util.Queue<SelectorHandlerTask> getPendingTasks()
```
  - getPostponedTasks
```
public java.util.Queue<SelectorHandlerTask> getPostponedTasks()
```
  - obtainPostponedTasks
```
public java.util.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 java.io.IOException
```
    Throws:
    
    java.io.IOException

Class SelectorRunner

Method Summary

Methods inherited from class java.lang.Object

Method Detail

create

getTransport

getSelector

getRunnerThread

getState

postpone

start

stop

run

doSelect

getPendingTasks

getPostponedTasks

obtainPostponedTasks

getLastSelectedKeysCount

switchToNewSelector