1 package net.sourceforge.pmd.sourcetypehandlers;2 3 /**4 * Interface for starting an implementation of the parser visitors for5 * the grammars.6 *7 * @author pieter_van_raemdonck - Application Engineers NV/SA - www.ae.be8 */9 public interface VisitorStarter {10 11 VisitorStarter dummy = new VisitorStarter() { public void start(Object rootNode) {} };12 13 /**14 * Start the visitor, given the root-node of the AST.15 *16 * @param rootNode The root node of the AST17 */18 void start(Object rootNode);19 20 }21