Interface ParseTreeVisitor<T>


public interface ParseTreeVisitor<T>
Interface for a visitor to an MDX parse tree.

Together with the ParseTreeNode.accept(ParseTreeVisitor) method, an class implementing this interface implements a visitor pattern, to allow an algorithm to efficiently traverse a parse tree and perform an action at each node dependent upon the type of each node.

Since:
Jul 21, 2006
Author:
jhyde