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    1   package net.sourceforge.pmd.sourcetypehandlers;
    2
    3   import net.sourceforge.pmd.ast.ASTCompilationUnit;
    4   import net.sourceforge.pmd.dfa.DataFlowFacade;
    5   import net.sourceforge.pmd.symboltable.SymbolFacade;
    6
    7   /***
    8    * Implementation of VisitorsFactory for the Java AST. It uses anonymous classes
    9    * as adapters of the visitors to the VisitorStarter interface.
    10   *
    11   * @author pieter_van_raemdonck - Application Engineers NV/SA - www.ae.be
    12   */
    13  public abstract class JavaTypeHandler implements SourceTypeHandler {
    14      private DataFlowFacade dataFlowFacade = new DataFlowFacade();
    15      private SymbolFacade stb = new SymbolFacade();
    16
    17
    18      public VisitorStarter getDataFlowFacade() {
    19          return new VisitorStarter() {
    20              public void start(Object rootNode) {
    21                  dataFlowFacade.initializeWith((ASTCompilationUnit) rootNode);
    22              }
    23          };
    24      }
    25
    26      public VisitorStarter getSymbolFacade() {
    27          return new VisitorStarter() {
    28              public void start(Object rootNode) {
    29                  stb.initializeWith((ASTCompilationUnit) rootNode);
    30              }
    31          };
    32      }
    33  }