net.openhft.chronicle.core.threads

Class CancellableTimer.ScheduledEventHandler

java.lang.Object

net.openhft.chronicle.core.threads.CancellableTimer.ScheduledEventHandler

All Implemented Interfaces:

Closeable, AutoCloseable, EventHandler, VanillaEventHandler

Enclosing class:

CancellableTimer

protected static final class CancellableTimer.ScheduledEventHandler
extends Object
implements EventHandler, Closeable

Method Summary

Modifier and Type	Method and Description
boolean	action() Performs a unit of work on the event loop thread.
void	close()
@NotNull HandlerPriority	priority() Returns the priority level of this event handler within the event loop.
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.openhft.chronicle.core.threads.EventHandler

eventLoop, loopFinished, loopStarted

Method Detail

action

public boolean action()
               throws InvalidEventHandlerException,
                      InvalidMarshallableException

Description copied from interface: VanillaEventHandler

Performs a unit of work on the event loop thread. This method should return quickly without blocking.

Returning true biases the scheduler to call this handler again without delay. Throwing InvalidEventHandlerException.reusable() removes the handler from the EventLoop and must have no side effects.

Specified by:

action in interface VanillaEventHandler

Returns:

true if more work is expected imminently; false otherwise

Throws:

InvalidEventHandlerException - to remove this handler from the event loop

InvalidMarshallableException - if a DTO validation fails

priority

@NotNull
public @NotNull HandlerPriority priority()

Description copied from interface: EventHandler

Returns the priority level of this event handler within the event loop.

Specified by:

priority in interface EventHandler

Returns:

The priority level of this event handler.

close

public void close()

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

toString

public String toString()

Overrides:

toString in class Object