StateTransitionManager.Context (Flink : Runtime 2.0-preview1 API)

Enclosing interface:

StateTransitionManager
```
public static interface StateTransitionManager.Context
```
The interface that can be used by the StateTransitionManager to communicate with the underlying system.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`boolean`	`hasDesiredResources()`	Returns `true` if the available resources meet the desired resources for the job; otherwise `false`.
`boolean`	`hasSufficientResources()`	Returns `true` if the available resources are sufficient enough for a state transition; otherwise `false`.
`ScheduledFuture<?>`	`scheduleOperation(Runnable callback, Duration delay)`	Runs operation with a given delay in the underlying main thread.
`void`	`transitionToSubsequentState()`	Triggers the transition to the subsequent state of the `AdaptiveScheduler`.

- Method Detail
  - hasSufficientResources
```
boolean hasSufficientResources()
```
    Returns true if the available resources are sufficient enough for a state transition; otherwise false.
  - hasDesiredResources
```
boolean hasDesiredResources()
```
    Returns true if the available resources meet the desired resources for the job; otherwise false.
  - transitionToSubsequentState
```
void transitionToSubsequentState()
```
    Triggers the transition to the subsequent state of the AdaptiveScheduler.
  - scheduleOperation
```
ScheduledFuture<?> scheduleOperation(Runnable callback,
                                     Duration delay)
```
    Runs operation with a given delay in the underlying main thread.
    
    Returns:
    
    a ScheduledFuture representing pending completion of the operation.