KeySelectorDistinct (Apache Wayang (incubating) 0.7.1 API)

java.lang.Object
- org.apache.wayang.flink.compiler.KeySelectorDistinct<T>

All Implemented Interfaces:

java.io.Serializable, org.apache.flink.api.common.functions.Function, org.apache.flink.api.java.functions.KeySelector<T,java.lang.String>
```
public class KeySelectorDistinct<T>
extends java.lang.Object
implements org.apache.flink.api.java.functions.KeySelector<T,java.lang.String>, java.io.Serializable
```
Wrapper for KeySelector

See Also:

Serialized Form

- Constructor Summary
  
  Constructors
  Constructor Description
  
  KeySelectorDistinct()
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  java.lang.String getKey(T value)
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - KeySelectorDistinct
```
public KeySelectorDistinct()
```
- Method Detail
  - getKey
```
public java.lang.String getKey(T value)
```
    Specified by:
    
    getKey in interface org.apache.flink.api.java.functions.KeySelector<T,java.lang.String>