org.datavec.spark.transform.sparkfunction.sequence

Class DataFrameToSequenceCreateCombiner

java.lang.Object

org.datavec.spark.transform.sparkfunction.sequence.DataFrameToSequenceCreateCombiner

All Implemented Interfaces:

java.io.Serializable, org.apache.spark.api.java.function.Function<java.lang.Iterable<org.apache.spark.sql.Row>,java.util.List<java.util.List<Writable>>>

public class DataFrameToSequenceCreateCombiner
extends java.lang.Object
implements org.apache.spark.api.java.function.Function<java.lang.Iterable<org.apache.spark.sql.Row>,java.util.List<java.util.List<Writable>>>

A create combiner function for use in DataFrames#toRecordsSequence(Dataset)

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
DataFrameToSequenceCreateCombiner()

Method Summary

Modifier and Type	Method and Description
java.util.List<java.util.List<Writable>>	call(java.lang.Iterable<org.apache.spark.sql.Row> rows)

Methods inherited from class java.lang.Object

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

Constructor Detail

DataFrameToSequenceCreateCombiner

public DataFrameToSequenceCreateCombiner()

Method Detail

call

public java.util.List<java.util.List<Writable>> call(java.lang.Iterable<org.apache.spark.sql.Row> rows)
                                              throws java.lang.Exception

Specified by:

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

Throws:

java.lang.Exception