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  /* Generated By:JavaCC: Do not edit this line. TokenMgrError.java Version 5.0 */
  /* JavaCCOptions: */
  package org.apache.el.parser;

Token Manager Error.
  
  @SuppressWarnings("all"// Ignore warnings in generated code
  public class TokenMgrError extends Error
  {

  
The version identifier for this Serializable class. Increment only if the serialized form of the class changes.
 
   private static final long serialVersionUID = 1L;
 
   /*
    * Ordinals for various reasons why an Error of this type can be thrown.
    */

  
Lexical error occurred.
 
   static final int LEXICAL_ERROR = 0;

  
An attempt was made to create a second instance of a static token manager.
 
   static final int STATIC_LEXER_ERROR = 1;

  
Tried to change to an invalid lexical state.
 
   static final int INVALID_LEXICAL_STATE = 2;

  
Detected (and bailed out of) an infinite loop in the token manager.
 
   static final int LOOP_DETECTED = 3;

  
Indicates the reason why the exception is thrown. It will have one of the above 4 values.
 
   int errorCode;

  
Replaces unprintable characters by their escaped (or unicode escaped) equivalents in the given string
 
   protected static final String addEscapes(String str) {
     StringBuffer retval = new StringBuffer();
     char ch;
     for (int i = 0; i < str.length(); i++) {
       switch (str.charAt(i))
       {
         case 0 :
           continue;
         case '\b':
           retval.append("\\b");
           continue;
         case '\t':
           retval.append("\\t");
           continue;
         case '\n':
           retval.append("\\n");
           continue;
         case '\f':
           retval.append("\\f");
           continue;
         case '\r':
           retval.append("\\r");
           continue;
         case '\"':
           retval.append("\\\"");
           continue;
         case '\'':
           retval.append("\\\'");
           continue;
         case '\\':
           retval.append("\\\\");
           continue;
         default:
           if ((ch = str.charAt(i)) < 0x20 || ch > 0x7e) {
             String s = "0000" + Integer.toString(ch, 16);
             retval.append("\\u" + s.substring(s.length() - 4, s.length()));
           } else {
             retval.append(ch);
           }
           continue;
       }
     }
     return retval.toString();
   }

  
Returns a detailed message for the Error when it is thrown by the token manager to indicate a lexical error. Parameters : EOFSeen : indicates if EOF caused the lexical error curLexState : lexical state in which this error occurred errorLine : line number when the error occurred errorColumn : column number when the error occurred errorAfter : prefix that was seen before this error occurred curchar : the offending character Note: You can customize the lexical error message by modifying this method.
  protected static String LexicalError(boolean EOFSeenint lexStateint errorLineint errorColumnString errorAfterchar curChar) {
    return("Lexical error at line " +
          errorLine + ", column " +
          errorColumn + ".  Encountered: " +
          (EOFSeen ? "<EOF> " : ("\"" + addEscapes(String.valueOf(curChar)) + "\"") + " (" + (int)curChar + "), ") +
          "after : \"" + addEscapes(errorAfter) + "\"");
  }

  
You can also modify the body of this method to customize your error messages. For example, cases like LOOP_DETECTED and INVALID_LEXICAL_STATE are not of end-users concern, so you can return something like : "Internal Error : Please file a bug report .... " from this method for such cases in the release version of your parser.
  public String getMessage() {
    return super.getMessage();
  }
  /*
   * Constructors of various flavors follow.
   */

  
No arg constructor.
  public TokenMgrError() {
  }

  
Constructor with message and reason.
  public TokenMgrError(String messageint reason) {
    super(message);
     = reason;
  }

  
Full Constructor.
  public TokenMgrError(boolean EOFSeenint lexStateint errorLineint errorColumnString errorAfterchar curCharint reason) {
    this(LexicalError(EOFSeenlexStateerrorLineerrorColumnerrorAftercurChar), reason);
  }
/* JavaCC - OriginalChecksum=de3ff0bacfb0fe749cc8eaf56ae82fea (do not edit this line) */
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