org.axiondb.engine.visitors
Class AssertGroupByRulesVisitor

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

public class AssertGroupByRulesVisitor
extends Object
implements SelectableVisitor

Assert general rules for Group By for Select Command.


Constructor Summary
AssertGroupByRulesVisitor()
           
 
Method Summary
 boolean visit(List selectList, List groupByNodes)
           
 void visit(Selectable select)
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

AssertGroupByRulesVisitor

public AssertGroupByRulesVisitor()
Method Detail

visit

public boolean visit(List selectList,
                     List groupByNodes)
              throws AxionException
Throws:
AxionException

visit

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