org.apache.spark.sql

Class DataFrameHolder

Object

org.apache.spark.sql.DataFrameHolder

All Implemented Interfaces:

java.io.Serializable, scala.Equals, scala.Product

public class DataFrameHolder
extends Object
implements scala.Product, scala.Serializable

A container for a DataFrame, used for implicit conversions.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
DataFrameHolder(DataFrame df)

Method Summary

Methods

Modifier and Type	Method and Description
DataFrame	df()
DataFrame	toDF()
DataFrame	toDF(scala.collection.Seq<String> colNames)

Methods inherited from class Object

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

Methods inherited from interface scala.Product

productArity, productElement, productIterator, productPrefix

Methods inherited from interface scala.Equals

canEqual, equals

Constructor Detail

DataFrameHolder

public DataFrameHolder(DataFrame df)

Method Detail

df

public DataFrame df()

toDF

public DataFrame toDF()

toDF

public DataFrame toDF(scala.collection.Seq<String> colNames)