org.axiondb.engine.visitors
Class FindAggregateFunctionVisitor

java.lang.Object
  extended by org.axiondb.engine.visitors.FindAggregateFunctionVisitor
All Implemented Interfaces:
SelectableVisitor

public class FindAggregateFunctionVisitor
extends java.lang.Object
implements SelectableVisitor

Find Aggregate function in a Selectable.


Constructor Summary
FindAggregateFunctionVisitor()
           
 
Method Summary
 boolean foundAggregateFunction()
           
 void visit(ConcreteFunction fn)
           
 void visit(Selectable sel)
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

FindAggregateFunctionVisitor

public FindAggregateFunctionVisitor()
Method Detail

visit

public void visit(Selectable sel)
Specified by:
visit in interface SelectableVisitor

visit

public void visit(ConcreteFunction fn)

foundAggregateFunction

public boolean foundAggregateFunction()