public interface VisitCallback
A simple callback interface that enables taking action on a specific UIComponent (either facet or child) during a component tree visit.
UIComponent.visitTree()| Modifier and Type | Method and Description |
|---|---|
VisitResult |
visit(VisitContext context,
UIComponent target)
This method is called during component tree visits by
VisitContext.invokeVisitCallback() to visit the specified component. |
VisitResult visit(VisitContext context, UIComponent target)
This method is called during component tree visits by VisitContext.invokeVisitCallback() to visit the specified component. At the point in time when this method is
called, the argument target is guaranteed to be in the proper state with respect to its ancestors in the
View.
context - the VisitContext for this tree visit.target - the UIComponent to visitVisitResult that indicates whether to continue visiting the component's subtree, skip visiting the
component's subtree or end the visit.