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1   package net.sourceforge.pmd.sourcetypehandlers;
2   
3   /**
4    * Interface for starting an implementation of the parser visitors for
5    * the grammars.
6    *
7    * @author pieter_van_raemdonck - Application Engineers NV/SA - www.ae.be
8    */
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 AST
17       */
18      void start(Object rootNode);
19  
20  }