HashSelector (Flink : Libraries : State processor API 1.19.2-cp1 API)

java.lang.Object
- org.apache.flink.state.api.output.partitioner.HashSelector<IN>

Type Parameters:

IN - Type of objects to extract the key from.

All Implemented Interfaces:

Serializable, org.apache.flink.api.common.functions.Function, org.apache.flink.api.java.functions.KeySelector<IN,Integer>
```
@Deprecated
@Internal
public class HashSelector<IN>
extends Object
implements org.apache.flink.api.java.functions.KeySelector<IN,Integer>
```
Deprecated.

A wrapper around a KeySelector that returns the Object.hashCode() of the returned key.

See Also:

Serialized Form

- Constructor Summary
  
  Constructors
  Constructor Description
  
  HashSelector(org.apache.flink.api.java.functions.KeySelector<IN,?> keySelector)
  Deprecated.
- Method Summary
  
  All Methods Instance Methods Concrete Methods Deprecated Methods
  Modifier and Type Method Description
  
  Integer getKey(IN value)
  Deprecated.
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - HashSelector
```
public HashSelector(org.apache.flink.api.java.functions.KeySelector<IN,?> keySelector)
```
    Deprecated.
- Method Detail
  - getKey
```
public Integer getKey(IN value)
               throws Exception
```
    Deprecated.
    
    Specified by:
    
    getKey in interface org.apache.flink.api.java.functions.KeySelector<IN,Integer>
    
    Throws:
    
    Exception