org.datavec.spark.transform.analysis

Class SelectColumnFunction

java.lang.Object

org.datavec.spark.transform.analysis.SelectColumnFunction

All Implemented Interfaces:

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

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

Select out the value from a single column

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
SelectColumnFunction()

Method Summary

Modifier and Type	Method and Description
Writable	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

SelectColumnFunction

public SelectColumnFunction()

Method Detail

call

public Writable call(java.util.List<Writable> writables)
              throws java.lang.Exception

Specified by:

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

Throws:

java.lang.Exception