BoundedOneInputStreamTaskRunner (Flink : Libraries : State processor API 1.18.1-cp1 API)

java.lang.Object
- org.apache.flink.api.common.functions.AbstractRichFunction
- - org.apache.flink.api.common.functions.RichMapPartitionFunction<IN,TaggedOperatorSubtaskState>
  - - org.apache.flink.state.api.output.BoundedOneInputStreamTaskRunner<IN>

Type Parameters:

IN - Type of the input to the partition

All Implemented Interfaces:

Serializable, org.apache.flink.api.common.functions.Function, org.apache.flink.api.common.functions.MapPartitionFunction<IN,TaggedOperatorSubtaskState>, org.apache.flink.api.common.functions.RichFunction
```
@Deprecated
@Internal
public class BoundedOneInputStreamTaskRunner<IN>
extends org.apache.flink.api.common.functions.RichMapPartitionFunction<IN,TaggedOperatorSubtaskState>
```
Deprecated.

A RichMapPartitionFunction that serves as the runtime for a BoundedStreamTask.
The task is executed processing the data in a particular partition instead of the pulling from the network stack. After all data has been processed the runner will output the OperatorSubtaskState from the snapshot of the bounded task.

See Also:

Serialized Form

Constructor Summary

Constructors
Constructor	Description
`BoundedOneInputStreamTaskRunner(org.apache.flink.streaming.api.graph.StreamConfig streamConfig, int maxParallelism, Timestamper<IN> timestamper)`	Deprecated. Create a new `BoundedOneInputStreamTaskRunner`.

Method Summary

All Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method	Description
`void`	`mapPartition(Iterable<IN> values, org.apache.flink.util.Collector<TaggedOperatorSubtaskState> out)`	Deprecated.
`void`	`open(org.apache.flink.configuration.Configuration parameters)`	Deprecated.

Methods inherited from class org.apache.flink.api.common.functions.AbstractRichFunction
close, getIterationRuntimeContext, getRuntimeContext, setRuntimeContext

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - BoundedOneInputStreamTaskRunner
```
public BoundedOneInputStreamTaskRunner(org.apache.flink.streaming.api.graph.StreamConfig streamConfig,
                                       int maxParallelism,
                                       Timestamper<IN> timestamper)
```
    Deprecated.
    
    Create a new BoundedOneInputStreamTaskRunner.
    
    Parameters:
    
    streamConfig - The internal configuration for the task.
    
    maxParallelism - The max parallelism of the operator.
- Method Detail
  - open
```
public void open(org.apache.flink.configuration.Configuration parameters)
          throws Exception
```
    Deprecated.
    
    Specified by:
    
    open in interface org.apache.flink.api.common.functions.RichFunction
    
    Overrides:
    
    open in class org.apache.flink.api.common.functions.AbstractRichFunction
    
    Throws:
    
    Exception
  - mapPartition
```
public void mapPartition(Iterable<IN> values,
                         org.apache.flink.util.Collector<TaggedOperatorSubtaskState> out)
                  throws Exception
```
    Deprecated.
    
    Specified by:
    
    mapPartition in interface org.apache.flink.api.common.functions.MapPartitionFunction<IN,TaggedOperatorSubtaskState>
    
    Specified by:
    
    mapPartition in class org.apache.flink.api.common.functions.RichMapPartitionFunction<IN,TaggedOperatorSubtaskState>
    
    Throws:
    
    Exception