org.apache.flink.python.api.functions.util

Class KeyDiscarder<T>

java.lang.Object

org.apache.flink.python.api.functions.util.KeyDiscarder<T>

All Implemented Interfaces:

Serializable, org.apache.flink.api.common.functions.Function, org.apache.flink.api.common.functions.MapFunction<org.apache.flink.api.java.tuple.Tuple2<T,byte[]>,byte[]>

public class KeyDiscarder<T>
extends Object
implements org.apache.flink.api.common.functions.MapFunction<org.apache.flink.api.java.tuple.Tuple2<T,byte[]>,byte[]>

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
KeyDiscarder()

Method Summary

Modifier and Type	Method and Description
byte[]	map(org.apache.flink.api.java.tuple.Tuple2<T,byte[]> value)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

KeyDiscarder

public KeyDiscarder()

Method Detail

map

public byte[] map(org.apache.flink.api.java.tuple.Tuple2<T,byte[]> value)
           throws Exception

Specified by:

map in interface org.apache.flink.api.common.functions.MapFunction<org.apache.flink.api.java.tuple.Tuple2<T,byte[]>,byte[]>

Throws:

Exception