com.ebay.erl.mobius.core
Class JoinOnConfigure.EQ

java.lang.Object
  extended by com.ebay.erl.mobius.core.JoinOnConfigure.EQ
Enclosing class:
JoinOnConfigure

public static class JoinOnConfigure.EQ
extends java.lang.Object

Specify the equal relationship of columns from different datasets.

Each JoinOnConfigure.EQ is used in a join job as one of the join conditions.


Constructor Summary
JoinOnConfigure.EQ(Column... columns)
          Build a equal join condition from columns in the participated datasets in a join job.
 
Method Summary
 java.lang.String toString()
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

JoinOnConfigure.EQ

public JoinOnConfigure.EQ(Column... columns)
Build a equal join condition from columns in the participated datasets in a join job.

Parameters:
columns - Columns from different datasets to be used to build equal relationship.
Method Detail

toString

public java.lang.String toString()
Overrides:
toString in class java.lang.Object