MarkPartitionFinishedStrategy (Flink : Runtime 2.1.0 API)

```
public interface MarkPartitionFinishedStrategy
```
This strategy is used to decide whether partition needs to be marked as finished.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`boolean`	`needMarkPartitionFinished(ResultPartitionType resultPartitionType)`	Decide whether partition needs to be marked as finished.

- Method Detail
  - needMarkPartitionFinished
```
boolean needMarkPartitionFinished(ResultPartitionType resultPartitionType)
```
    Decide whether partition needs to be marked as finished.
    
    Parameters:
    
    resultPartitionType - type of result partition.
    
    Returns:
    
    whether this partition needs to be marked as finished.