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1   package net.sourceforge.pmd.lang.ast;
2   
3   import java.util.HashMap;
4   import java.util.Map;
5   
6   import net.sourceforge.pmd.PMD;
7   
8   public abstract class AbstractTokenManager {
9   
10      // Because the TokenMgrError class does not have access to the TokenManager instance, we
11      // cannot store the file name as an instance field, but must use a static.
12      private static ThreadLocal<String> fileName = new ThreadLocal<String>();
13  
14      protected Map<Integer, String> suppressMap = new HashMap<Integer, String>();
15      protected String suppressMarker = PMD.SUPPRESS_MARKER;
16  
17      public static void setFileName(String fileName) {
18  	AbstractTokenManager.fileName.set(fileName);
19      }
20  
21      public static String getFileName() {
22  	String fileName = AbstractTokenManager.fileName.get();
23  	return fileName == null ? "(no file name provided)" : fileName;
24      }
25  
26      public void setSuppressMarker(String marker) {
27  	this.suppressMarker = marker;
28      }
29  
30      public Map<Integer, String> getSuppressMap() {
31  	return suppressMap;
32      }
33  }