ScheduledPollConsumerScheduler (Camel :: API 3.20.9 API)

All Superinterfaces:

AutoCloseable, CamelContextAware, Service, ShutdownableService
```
public interface ScheduledPollConsumerScheduler
extends ShutdownableService, CamelContextAware
```
A pluggable scheduler for org.apache.camel.support.ScheduledPollConsumer consumers.
The default implementation org.apache.camel.support.DefaultScheduledPollConsumerScheduler is using the ScheduledExecutorService from the JDK to schedule and run the poll task.
An alternative implementation is in camel-quartz component that allows to use CRON expression to define when the scheduler should run.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`boolean`	`isSchedulerStarted()`	Whether the scheduler has been started.
`void`	`onInit(Consumer consumer)`	Initializes this `ScheduledPollConsumerScheduler` with the associated `Consumer`.
`void`	`scheduleTask(Runnable task)`	Schedules the task to run.
`void`	`startScheduler()`	Starts the scheduler.
`void`	`unscheduleTask()`	Attempts to unschedules the last task which was scheduled.

Methods inherited from interface org.apache.camel.CamelContextAware
getCamelContext, setCamelContext

Methods inherited from interface org.apache.camel.Service
build, close, init, start, stop

Methods inherited from interface org.apache.camel.ShutdownableService
shutdown

- Method Detail
  - onInit
```
void onInit(Consumer consumer)
```
    Initializes this ScheduledPollConsumerScheduler with the associated Consumer.
    
    Parameters:
    
    consumer - the consumer.
  - scheduleTask
```
void scheduleTask(Runnable task)
```
    Schedules the task to run.
    
    Parameters:
    
    task - the task to run.
  - unscheduleTask
```
void unscheduleTask()
```
    Attempts to unschedules the last task which was scheduled.
    An implementation may not implement this method.
  - startScheduler
```
void startScheduler()
```
    Starts the scheduler.
    If the scheduler is already started, then this is a noop method call.
  - isSchedulerStarted
```
boolean isSchedulerStarted()
```
    Whether the scheduler has been started.
    
    Returns:
    
    true if started, false otherwise.