CheckpointPlanCalculatorContext (Flink : Runtime 2.0-preview1 API)

All Known Implementing Classes:

ExecutionGraphCheckpointPlanCalculatorContext
```
public interface CheckpointPlanCalculatorContext
```
Provides the context for DefaultCheckpointPlanCalculator to compute the plan of checkpoints.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`org.apache.flink.util.concurrent.ScheduledExecutor`	`getMainExecutor()`	Acquires the main thread executor for this job.
`boolean`	`hasFinishedTasks()`	Detects whether there are already some tasks finished.

- Method Detail
  - getMainExecutor
```
org.apache.flink.util.concurrent.ScheduledExecutor getMainExecutor()
```
    Acquires the main thread executor for this job.
    
    Returns:
    
    The main thread executor.
  - hasFinishedTasks
```
boolean hasFinishedTasks()
```
    Detects whether there are already some tasks finished.
    
    Returns:
    
    Whether there are finished tasks.