org.axiondb.engine.visitors
Class FindAggregateFunctionVisitor
java.lang.Object
org.axiondb.engine.visitors.FindAggregateFunctionVisitor
- All Implemented Interfaces:
- SelectableVisitor
public class FindAggregateFunctionVisitor
- extends Object
- implements SelectableVisitor
Find Aggregate function in a Selectable.
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
FindAggregateFunctionVisitor
public FindAggregateFunctionVisitor()
visit
public void visit(Selectable sel)
- Specified by:
visit
in interface SelectableVisitor
visit
public void visit(ConcreteFunction fn)
foundAggregateFunction
public boolean foundAggregateFunction()