Package | Description |
---|---|
org.apache.flink.streaming.runtime.operators.windowing |
This package contains the operators that implement the various window operations
on data streams.
|
Modifier and Type | Method and Description |
---|---|
V |
KeyMap.putIfAbsent(K key,
KeyMap.LazyFactory<V> factory)
Inserts a value for the given key, if no value is yet contained for that key.
|
Copyright © 2014–2018 The Apache Software Foundation. All rights reserved.