net.sourceforge.jenesis4java

Interface ReplacingVisitor

All Known Subinterfaces:

IVisitor

All Known Implementing Classes:

ConditionalVisitor

public interface ReplacingVisitor

Visitor implementation that can be used with Codeable instances.

Method Summary

Methods

Modifier and Type	Method and Description
Codeable	visitReplace(Codeable current, Codeable parent) This method is called for each field of the visited element.

Method Detail

visitReplace

Codeable visitReplace(Codeable current,
                    Codeable parent)

This method is called for each field of the visited element. An implementation can choose to overwrite (or delete) a field by returning the new value. If no changes are to be made, return the current element.

Parameters:

current - The currently visited object.

parent - The parent instance of the visited object. This is the object the Codeable.visit(net.sourceforge.jenesis4java.ReplacingVisitor) is called on.

Returns:

The new object that is to be used in place of the given visited object.