MergingWindowAssigner.MergeCallback (Flink : Runtime 2.0.0 API)

Enclosing class:

MergingWindowAssigner<T,W extends Window>
```
@PublicEvolving
public static interface MergingWindowAssigner.MergeCallback<W>
```
Callback to be used in MergingWindowAssigner.mergeWindows(Collection, MergeCallback) for specifying which windows should be merged.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`merge(Collection<W> toBeMerged, W mergeResult)`	Specifies that the given windows should be merged into the result window.

- Method Detail
  - merge
```
void merge(Collection<W> toBeMerged,
           W mergeResult)
```
    Specifies that the given windows should be merged into the result window.
    
    Parameters:
    
    toBeMerged - The list of windows that should be merged into one window.
    
    mergeResult - The resulting merged window.