com.helger.commons.hierarchy.visit

Interface IHierarchyVisitor<DATATYPE>

Type Parameters:

DATATYPE - The data type to be visited

All Known Implementing Classes:

ChildrenProviderHierarchyVisitor

public interface IHierarchyVisitor<DATATYPE>

Visitor interface

Author:

Philip Helger

Method Summary

Methods

Modifier and Type	Method and Description
void	visit(DATATYPE aStartObject, boolean bInvokeOnStartObject) Visit all objects, starting specified one.

Method Detail

visit

void visit(@Nullable
         DATATYPE aStartObject,
         boolean bInvokeOnStartObject)

Visit all objects, starting specified one.

Parameters:

aStartObject - The object to start from. May be null to indicate the hierarchy root.

bInvokeOnStartObject - true to indicate that the callback should also be invoked on the first element, false to indicate that the callback should only be invoked for the children of the passed element.