org.eclipse.jetty.io

Class ManagedSelector

java.lang.Object

org.eclipse.jetty.util.component.AbstractLifeCycle

org.eclipse.jetty.io.ManagedSelector

All Implemented Interfaces:

Dumpable, LifeCycle

public class ManagedSelector
extends AbstractLifeCycle
implements Dumpable

ManagedSelector wraps a Selector simplifying non-blocking operations on channels.

ManagedSelector runs the select loop, which waits on Selector.select() until events happen for registered channels. When events happen, it notifies the EndPoint associated with the channel.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	ManagedSelector.Selectable A ManagedSelector.Selectable is an EndPoint that wish to be notified of non-blocking events by the ManagedSelector.

Nested classes/interfaces inherited from class org.eclipse.jetty.util.component.AbstractLifeCycle

AbstractLifeCycle.AbstractLifeCycleListener

Nested classes/interfaces inherited from interface org.eclipse.jetty.util.component.LifeCycle

LifeCycle.Listener

Field Summary

Fields inherited from class org.eclipse.jetty.util.component.AbstractLifeCycle

FAILED, RUNNING, STARTED, STARTING, STOPPED, STOPPING

Constructor Summary

Constructors

Constructor and Description
ManagedSelector(SelectorManager selectorManager, int id)

Method Summary

Modifier and Type	Method and Description
void	destroyEndPoint(EndPoint endPoint)
protected void	doStart()
protected void	doStop()
String	dump()
void	dump(Appendable out, String indent)
Selector	getSelector()
int	size()
void	submit(Runnable change)
String	toString()

Methods inherited from class org.eclipse.jetty.util.component.AbstractLifeCycle

addLifeCycleListener, getState, getState, getStopTimeout, isFailed, isRunning, isStarted, isStarting, isStopped, isStopping, removeLifeCycleListener, setStopTimeout, start, stop

Methods inherited from class java.lang.Object

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

Constructor Detail

ManagedSelector

public ManagedSelector(SelectorManager selectorManager,
                       int id)

Method Detail

doStart

protected void doStart()
                throws Exception

Overrides:

doStart in class AbstractLifeCycle

Throws:

Exception

size

public int size()

doStop

protected void doStop()
               throws Exception

Overrides:

doStop in class AbstractLifeCycle

Throws:

Exception

submit

public void submit(Runnable change)

destroyEndPoint

public void destroyEndPoint(EndPoint endPoint)

dump

public String dump()

Specified by:

dump in interface Dumpable

dump

public void dump(Appendable out,
                 String indent)
          throws IOException

Specified by:

dump in interface Dumpable

Throws:

IOException

toString

public String toString()

Overrides:

toString in class Object

getSelector

public Selector getSelector()