org.datavec.spark.transform.sequence

Class SparkGroupToSequenceFunction

java.lang.Object

org.datavec.spark.transform.sequence.SparkGroupToSequenceFunction

All Implemented Interfaces:

Serializable, org.apache.spark.api.java.function.Function<Iterable<List<Writable>>,List<List<Writable>>>

public class SparkGroupToSequenceFunction
extends Object
implements org.apache.spark.api.java.function.Function<Iterable<List<Writable>>,List<List<Writable>>>

Spark function for grouping independent values/examples into a sequence, and then sorting them using a provided SequenceComparator

Author:

Alex Black

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
SparkGroupToSequenceFunction()

Method Summary

Modifier and Type	Method and Description
List<List<Writable>>	call(Iterable<List<Writable>> lists)

Methods inherited from class java.lang.Object

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

Constructor Detail

SparkGroupToSequenceFunction

public SparkGroupToSequenceFunction()

Method Detail

call

public List<List<Writable>> call(Iterable<List<Writable>> lists)
                          throws Exception

Specified by:

call in interface org.apache.spark.api.java.function.Function<Iterable<List<Writable>>,List<List<Writable>>>

Throws:

Exception