Package org.apache.sysds.runtime.instructions.spark.utils

Class RDDConverterUtils.DataFrameExtractIDFunction

java.lang.Object

org.apache.sysds.runtime.instructions.spark.utils.RDDConverterUtils.DataFrameExtractIDFunction

All Implemented Interfaces:

Serializable, org.apache.spark.api.java.function.PairFunction<org.apache.spark.sql.Row,org.apache.spark.sql.Row,Long>

Enclosing class:

RDDConverterUtils

public static class RDDConverterUtils.DataFrameExtractIDFunction
extends Object
implements org.apache.spark.api.java.function.PairFunction<org.apache.spark.sql.Row,org.apache.spark.sql.Row,Long>

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
DataFrameExtractIDFunction(int index)

Method Summary

Modifier and Type	Method	Description
scala.Tuple2<org.apache.spark.sql.Row,Long>	call(org.apache.spark.sql.Row arg0)

Methods inherited from class java.lang.Object

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

Constructor Details

DataFrameExtractIDFunction

public DataFrameExtractIDFunction(int index)

Method Details

call

public scala.Tuple2<org.apache.spark.sql.Row,Long> call(org.apache.spark.sql.Row arg0)
                                                 throws Exception

Specified by:

call in interface org.apache.spark.api.java.function.PairFunction<org.apache.spark.sql.Row,org.apache.spark.sql.Row,Long>

Throws:

Exception