org.datavec.spark.transform.join

Class MapToJoinValuesFunction

java.lang.Object

org.datavec.spark.transform.join.MapToJoinValuesFunction

All Implemented Interfaces:

java.io.Serializable, org.apache.spark.api.java.function.PairFunction<java.util.List<Writable>,java.util.List<Writable>,JoinValue>

public class MapToJoinValuesFunction
extends java.lang.Object
implements org.apache.spark.api.java.function.PairFunction<java.util.List<Writable>,java.util.List<Writable>,JoinValue>

Map an example to a Tuple2 for use in a Join

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
MapToJoinValuesFunction()

Method Summary

Modifier and Type	Method and Description
scala.Tuple2<java.util.List<Writable>,JoinValue>	call(java.util.List<Writable> writables)

Methods inherited from class java.lang.Object

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

Constructor Detail

MapToJoinValuesFunction

public MapToJoinValuesFunction()

Method Detail

call

public scala.Tuple2<java.util.List<Writable>,JoinValue> call(java.util.List<Writable> writables)
                                                      throws java.lang.Exception

Specified by:

call in interface org.apache.spark.api.java.function.PairFunction<java.util.List<Writable>,java.util.List<Writable>,JoinValue>

Throws:

java.lang.Exception