de.unknownreality.dataframe.join

Class JoinColumn

java.lang.Object

de.unknownreality.dataframe.join.JoinColumn

public class JoinColumn
extends Object

Created by Alex on 12.03.2016.

Constructor Summary

Constructors

Constructor and Description
JoinColumn(String column) Creates a join column for the same column name in both data frames
JoinColumn(String columnA, String columnB) Creates a join column for two different column names

Method Summary

Modifier and Type	Method and Description
String	getColumnA()
String	getColumnB()

Methods inherited from class java.lang.Object

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

Constructor Detail

JoinColumn

public JoinColumn(String columnA,
                  String columnB)

Creates a join column for two different column names

Parameters:

columnA - column name in the first data frame

columnB - column name in the second data frame

JoinColumn

public JoinColumn(String column)

Creates a join column for the same column name in both data frames

Parameters:

column - column name

Method Detail

getColumnA

public String getColumnA()

getColumnB

public String getColumnB()