Package org.apache.wicket.util.visit

Interface IVisitor<T,R>

Type Parameters:
T - type of object to be visited
R - type of value the visitor should return as the result of the visit/traversal
All Known Implementing Classes:
DeepChildFirstVisitor, Form.ValidationVisitor
Functional Interface:
This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
@FunctionalInterface public interface IVisitor<T,R>
Generic visitor interface for traversals.

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    component(T object, IVisit<R> visit)
    Called at each object in a visit.

  • Method Details

    • component

      void component(T object, IVisit<R> visit)
      Called at each object in a visit.
      Parameters:
      object - Object being visited
      visit - Object used to control the visit/traversal