org.outerj.grouping
Interface GroupVisitor

All Known Implementing Classes:

CalculateSummariesVisitor, XMLSerializingGroupVisitor

public interface GroupVisitor

A visitor (see visitor pattern in "Design Patterns", Gamma et al) used for visiting the nodes of Group-tree.

Method Summary

void	endVisitGroup(Group group)
void	startVisitGroup(Group group)

Method Detail

startVisitGroup

public void startVisitGroup(Group group)
                     throws java.lang.Exception

Throws:

java.lang.Exception

endVisitGroup

public void endVisitGroup(Group group)
                   throws java.lang.Exception

Throws:

java.lang.Exception