| Package | Description |
|---|---|
| org.apache.flink.streaming.api.datastream | |
| org.apache.flink.streaming.api.functions.windowing | |
| org.apache.flink.streaming.runtime.operators.windowing |
This package contains the operators that implement the various window operations on data streams.
|
| org.apache.flink.streaming.runtime.operators.windowing.functions |
| Class and Description |
|---|
| AllWindowFunction
Base interface for functions that are evaluated over non-keyed windows.
|
| ProcessAllWindowFunction
Base abstract class for functions that are evaluated over non-keyed windows using a context for
retrieving extra information.
|
| ProcessWindowFunction
Base abstract class for functions that are evaluated over keyed (grouped) windows using a context
for retrieving extra information.
|
| WindowFunction
Base interface for functions that are evaluated over keyed (grouped) windows.
|
| Class and Description |
|---|
| AllWindowFunction
Base interface for functions that are evaluated over non-keyed windows.
|
| ProcessAllWindowFunction
Base abstract class for functions that are evaluated over non-keyed windows using a context for
retrieving extra information.
|
| ProcessAllWindowFunction.Context
The context holding window metadata.
|
| ProcessWindowFunction
Base abstract class for functions that are evaluated over keyed (grouped) windows using a context
for retrieving extra information.
|
| ProcessWindowFunction.Context
The context holding window metadata.
|
| WindowFunction
Base interface for functions that are evaluated over keyed (grouped) windows.
|
| Class and Description |
|---|
| ProcessWindowFunction
Base abstract class for functions that are evaluated over keyed (grouped) windows using a context
for retrieving extra information.
|
| WindowFunction
Base interface for functions that are evaluated over keyed (grouped) windows.
|
| Class and Description |
|---|
| AllWindowFunction
Base interface for functions that are evaluated over non-keyed windows.
|
| ProcessAllWindowFunction
Base abstract class for functions that are evaluated over non-keyed windows using a context for
retrieving extra information.
|
| ProcessAllWindowFunction.Context
The context holding window metadata.
|
| ProcessWindowFunction
Base abstract class for functions that are evaluated over keyed (grouped) windows using a context
for retrieving extra information.
|
| ProcessWindowFunction.Context
The context holding window metadata.
|
| WindowFunction
Base interface for functions that are evaluated over keyed (grouped) windows.
|
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