public interface WindowSpecification<T>
Window
.Modifier and Type | Method | Description |
---|---|---|
long |
lower() |
The window's lower frame bound.
|
java.util.Optional<java.util.Comparator<? super T>> |
order() |
The window order.
|
java.util.function.Function<? super T,?> |
partition() |
The window partition function.
|
long |
upper() |
The window's upper frame bound.
|
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