org.axiondb.engine.visitors
Class TableColumnsUsedInFunctionVisitor

java.lang.Object
  org.axiondb.engine.visitors.TableColumnsUsedInFunctionVisitor

public class TableColumnsUsedInFunctionVisitor
extends java.lang.Object

Returns a set of columns used in a function for a given Table.

Constructor Summary

TableColumnsUsedInFunctionVisitor()

Method Summary

java.util.Set	getColumnsUsedInFunction()
void	visit(Function fn, Table sourceTable)

Methods inherited from class java.lang.Object

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

Constructor Detail

TableColumnsUsedInFunctionVisitor

public TableColumnsUsedInFunctionVisitor()

Method Detail

getColumnsUsedInFunction

public java.util.Set getColumnsUsedInFunction()

visit

public void visit(Function fn,
                  Table sourceTable)
           throws AxionException

Throws:

AxionException