butler.sql.metadata
Class RelatedColumnFunction

java.lang.Object
  butler.sql.metadata.RelatedColumnFunction

All Implemented Interfaces:

ColumnFunction

public class RelatedColumnFunction
extends java.lang.Object
implements ColumnFunction

Author:

Fredrik Bertilsson

Constructor Summary

RelatedColumnFunction(ForeignKey fk, Column col)

RelatedColumnFunction(java.util.List fkList, Column col)

Method Summary

java.lang.Object

calculate(Record rec)

Methods inherited from class java.lang.Object

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

Constructor Detail

RelatedColumnFunction

public RelatedColumnFunction(ForeignKey fk,
                             Column col)

RelatedColumnFunction

public RelatedColumnFunction(java.util.List fkList,
                             Column col)

Method Detail

calculate

public java.lang.Object calculate(Record rec)
                           throws java.lang.Exception

Specified by:

calculate in interface ColumnFunction

Throws:

java.lang.Exception