org.apache.flink.api.function.AllWindowFunction
Base interface for functions that are evaluated over non-grouped windows,
i.e., windows over all stream partitions.
Attributes
- IN
The type of the input value.
- OUT
The type of the output value.
- Graph
- Supertypes
trait Function
trait Serializable
class Object
trait Matchable
class Any
- Known subtypes
Members list
Concise view
Value members
Evaluates the window and outputs none or several elements.
Evaluates the window and outputs none or several elements.
Attributes
- input
The elements in the window being evaluated.
- out
A collector for emitting elements.
- window
The window that is being evaluated.
- Throws:
Exception
The function may throw exceptions to fail the program and trigger recovery.