Scheduler (WildFly: EE clustering SPI 29.0.0.Beta1 API)

All Superinterfaces:

AutoCloseable
```
public interface Scheduler<I,M>
extends AutoCloseable
```
A task scheduler.

Author:

Paul Ferraro

Method Summary

All Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method	Description
`void`	`cancel(I id)`	Cancels a previously scheduled task for the object with the specified identifier.
`void`	`close()`	Closes any resources used by this scheduler.
`default boolean`	`contains(I id)`	Indicates whether the object with the specified identifier is scheduled.
`void`	`schedule(I id, M metaData)`	Schedules a task for the object with the specified identifier, using the specified metaData
`Stream<I>`	`stream()`	Returns a stream of scheduled item identifiers.

- Method Detail
  - schedule
```
void schedule(I id,
              M metaData)
```
    Schedules a task for the object with the specified identifier, using the specified metaData
    
    Parameters:
    
    id - an object identifier
    
    metaData - the object meta-data
  - cancel
```
void cancel(I id)
```
    Cancels a previously scheduled task for the object with the specified identifier.
    
    Parameters:
    
    id - an object identifier
  - stream
```
Stream<I> stream()
```
    Returns a stream of scheduled item identifiers.
    
    Returns:
    
    a stream of scheduled item identifiers.
  - contains
```
default boolean contains(I id)
```
    Indicates whether the object with the specified identifier is scheduled.
    
    Parameters:
    
    id - an object identifier
  - close
```
void close()
```
    Closes any resources used by this scheduler.
    
    Specified by:
    
    close in interface AutoCloseable