- reduce
Applies the given window function to each window. The window function is called
for each evaluation
- apply
- evictor
Sets the Evictor that should be used to evict elements from a window before
emission.Note: When usin
- fold
Applies the given window function to each window. The window function is called
for each evaluation
- trigger
Sets the Trigger that should be used to trigger window emission.
- process
Applies the given window function to each window. The window function is called
for each evaluation
- sum
Applies an aggregation that sums every window of the pojo data stream at the
given field for every w
- aggregate
- maxBy
Applies an aggregation that that gives the maximum element of the pojo data
stream by the given fiel
- <init>
- allowedLateness
Sets the time by which elements are allowed to be late. Elements that arrive
behind the watermark by
- getExecutionEnvironment