public abstract class AbstractTWindow<T,K> extends java.lang.Object implements TWindow<T,K>
Modifier and Type | Method and Description |
---|---|
TStream<T> |
feeder()
Get the stream that feeds this window.
|
Function<T,K> |
getKeyFunction()
Returns the key function used to map tuples to partitions.
|
Topology |
topology()
Topology this element is contained in.
|
public Topology topology()
TopologyElement
topology
in interface TopologyElement
public Function<T,K> getKeyFunction()
TWindow
getKeyFunction
in interface TWindow<T,K>
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