CyclicTimeout (Jetty :: IO Utility 9.4.14.v20181114 API)

java.lang.Object
- org.eclipse.jetty.io.CyclicTimeout

All Implemented Interfaces:

org.eclipse.jetty.util.component.Destroyable
```
public abstract class CyclicTimeout
extends Object
implements org.eclipse.jetty.util.component.Destroyable
```
An abstract implementation of a timeout.

Subclasses should implement onTimeoutExpired().

This implementation is optimised assuming that the timeout will mostly be cancelled and then reused with a similar value.

Constructor Summary

Constructors
Constructor Description

CyclicTimeout(org.eclipse.jetty.util.thread.Scheduler scheduler)

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`cancel()`	Cancels this CyclicTimeout so that it won't expire.
`void`	`destroy()`	Destroys this CyclicTimeout.
`org.eclipse.jetty.util.thread.Scheduler`	`getScheduler()`
`abstract void`	`onTimeoutExpired()`	Invoked when the timeout expires.
`boolean`	`schedule(long delay, TimeUnit units)`	Schedules a timeout, even if already set, cancelled or expired.

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

- Constructor Detail
  - CyclicTimeout
```
public CyclicTimeout(org.eclipse.jetty.util.thread.Scheduler scheduler)
```
    Parameters:
    
    scheduler - A scheduler used to schedule wakeups
- Method Detail
  - getScheduler
```
public org.eclipse.jetty.util.thread.Scheduler getScheduler()
```
  - schedule
```
public boolean schedule(long delay,
                        TimeUnit units)
```
    Schedules a timeout, even if already set, cancelled or expired.
    
    Parameters:
    
    delay - The period of time before the timeout expires.
    
    units - The unit of time of the period.
    
    Returns:
    
    true if the timer was already set.
  - cancel
```
public boolean cancel()
```
    Cancels this CyclicTimeout so that it won't expire.
    
    After being cancelled, this CyclicTimeout can be scheduled again.
    
    Returns:
    
    true if this CyclicTimeout was scheduled to expire
    
    See Also:
    
    destroy()
  - onTimeoutExpired
```
public abstract void onTimeoutExpired()
```
    Invoked when the timeout expires.
  - destroy
```
public void destroy()
```
    Destroys this CyclicTimeout.
    
    After being destroyed, this CyclicTimeout is not used anymore.
    
    Specified by:
    
    destroy in interface org.eclipse.jetty.util.component.Destroyable