/* Generated By:JavaCC: Do not edit this line. Parser.java */
package edu.neu.ccs.demeter.tools.daj;
import edu.neu.ccs.demeter.dj.*;
import java.io.*;
import java.lang.reflect.*;
import java.util.*;
import edu.neu.ccs.demeter.*;
public class Parser implements ParserConstants {
  // oit is uugly.  Why isn't there a Character.valueOf(String)? 
  static char unescapifyChar(String s) {
    char c = s.charAt(0);
    if (c == '\\') {
      switch (s.charAt(1)) {
      case 'n': c = '\n'; break;
      case 't': c = '\t'; break;
      case 'b': c = '\b'; break;
      case 'r': c = '\r'; break;
      case 'f': c = '\f'; break;
      case '\\': c = '\\'; break;
      case '\'': c = '\''; break;
      case '\"': c = '\"'; break;
      default:
       c = (char) Integer.parseInt(s.substring(1, s.length()), 8);
       break;
      }
    }
    return c;
  }
  // Even uglier... 
  static String unescapify(String s) {
    char str[] = new char[s.length()];
    int i = 0, o = 0;
    while (i < s.length()) {
      char c = s.charAt(i++);
      if (c == '\\') {
       int j = i + 1;
       while (j < s.length() &&
              Character.digit(s.charAt(j), 8) != -1) {
         j++;
       }
       c = unescapifyChar(s.substring(i-1, j));
       i = j;
      }
      str[o++] = c;
    }
    return String.valueOf(str, 0, o);
  }

  final public TraversalAspectList _TraversalAspectList() throws ParseException {
  TraversalAspectList it = null;
  TraversalAspect_ListL _traversalaspect_listl;
    it=new TraversalAspectList();
    _traversalaspect_listl = _TraversalAspect_ListL();
                                                    it.set_traversalaspect_listl(_traversalaspect_listl);
    {if (true) return it;}
    throw new Error("Missing return statement in function");
  }

  final public TraversalAspect _TraversalAspect() throws ParseException {
  TraversalAspect it = null;
  AspectName _aspectname;
  AspectDecl_List _aspectdecl_list;
    it=new TraversalAspect();
    jj_consume_token(1);
    _aspectname = _AspectName();
                                        it.set_aspectname(_aspectname);
    jj_consume_token(2);
    _aspectdecl_list = _AspectDecl_List();
                                             it.set_aspectdecl_list(_aspectdecl_list);
    jj_consume_token(3);
         {if (true) return it;}
    throw new Error("Missing return statement in function");
  }

  final public AspectDecl _AspectDecl() throws ParseException {
  AspectDecl it = null;
    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
    case 4:
      it = _TraversalDecl();
      break;
    case 12:
      it = _ClassGraphDecl();
      break;
    case 11:
      it = _VisitorDecl();
      break;
    default:
      jj_la1[0] = jj_gen;
      jj_consume_token(-1);
      throw new ParseException();
    }
    {if (true) return it;}
    throw new Error("Missing return statement in function");
  }

  final public void common_AspectDecl(AspectDecl it) throws ParseException {

  }

  final public TraversalDecl _TraversalDecl() throws ParseException {
  TraversalDecl it = null;
  TraversalVar _tv;
  TraversalDeclOptions _traversaldecloptions;
  TraversalStrategy _ts;
    it=new TraversalDecl();
    jj_consume_token(4);
    jj_consume_token(5);
    _tv = _TraversalVar();
                                                it.set_tv(_tv);
    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
    case 8:
      _traversaldecloptions = _TraversalDeclOptions();
                                                     it.set_traversaldecloptions(_traversaldecloptions);
      break;
    default:
      jj_la1[1] = jj_gen;
      ;
    }
    jj_consume_token(6);
    _ts = _TraversalStrategy();
                                  it.set_ts(_ts);
    jj_consume_token(7);
    common_AspectDecl(it);
    {if (true) return it;}
    throw new Error("Missing return statement in function");
  }

  final public TraversalDeclOptions _TraversalDeclOptions() throws ParseException {
  TraversalDeclOptions it = null;
  ClassGraphVar _cgvar;
  VisitorVar _visitorvar;
    it=new TraversalDeclOptions();
    jj_consume_token(8);
    _cgvar = _ClassGraphVar();
                                 it.set_cgvar(_cgvar);
    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
    case 9:
      jj_consume_token(9);
      _visitorvar = _VisitorVar();
                                      it.set_visitorvar(_visitorvar);
      break;
    default:
      jj_la1[2] = jj_gen;
      ;
    }
    jj_consume_token(10);
         {if (true) return it;}
    throw new Error("Missing return statement in function");
  }

  final public TraversalVar _TraversalVar() throws ParseException {
  TraversalVar it = null;
  Ident _i;
    it=new TraversalVar();
    _i = _Ident();
                it.set_i(_i);
    {if (true) return it;}
    throw new Error("Missing return statement in function");
  }

  final public TraversalStrategy _TraversalStrategy() throws ParseException {
  TraversalStrategy it = null;
  String _s;
    it=new TraversalStrategy();
    _s = _String();
                 it.set_s(_s);
    {if (true) return it;}
    throw new Error("Missing return statement in function");
  }

  final public VisitorDecl _VisitorDecl() throws ParseException {
  VisitorDecl it = null;
  VisitorVar _visitorvar;
    it=new VisitorDecl();
    jj_consume_token(11);
    _visitorvar = _VisitorVar();
                                         it.set_visitorvar(_visitorvar);
    jj_consume_token(7);
    common_AspectDecl(it);
    {if (true) return it;}
    throw new Error("Missing return statement in function");
  }

  final public VisitorVar _VisitorVar() throws ParseException {
  VisitorVar it = null;
  Ident _ident;
    it=new VisitorVar();
    _ident = _Ident();
                    it.set_ident(_ident);
    {if (true) return it;}
    throw new Error("Missing return statement in function");
  }

  final public AspectName _AspectName() throws ParseException {
  AspectName it = null;
  Ident _aname;
    it=new AspectName();
    _aname = _Ident();
                    it.set_aname(_aname);
    {if (true) return it;}
    throw new Error("Missing return statement in function");
  }

  final public ClassGraphDecl _ClassGraphDecl() throws ParseException {
  ClassGraphDecl it = null;
    if (jj_2_1(3)) {
      it = _ClassGraphSliceDecl();
    } else {
      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
      case 12:
        it = _DefaultClassGraphDecl();
        break;
      default:
        jj_la1[3] = jj_gen;
        jj_consume_token(-1);
        throw new ParseException();
      }
    }
    {if (true) return it;}
    throw new Error("Missing return statement in function");
  }

  final public void common_ClassGraphDecl(ClassGraphDecl it) throws ParseException {
    common_AspectDecl(it);

  }

  final public ClassGraphVar _ClassGraphVar() throws ParseException {
  ClassGraphVar it = null;
  Ident _cgName;
    it=new ClassGraphVar();
    _cgName = _Ident();
                     it.set_cgName(_cgName);
    {if (true) return it;}
    throw new Error("Missing return statement in function");
  }

  final public ClassGraphVarDecl _ClassGraphVarDecl() throws ParseException {
  ClassGraphVarDecl it = null;
  ClassGraphVar _cgvar;
    it=new ClassGraphVarDecl();
    jj_consume_token(12);
    _cgvar = _ClassGraphVar();
                                          it.set_cgvar(_cgvar);
    {if (true) return it;}
    throw new Error("Missing return statement in function");
  }

  final public DefaultClassGraphDecl _DefaultClassGraphDecl() throws ParseException {
  DefaultClassGraphDecl it = null;
  ClassGraphVarDecl _vardecl;
    it=new DefaultClassGraphDecl();
    _vardecl = _ClassGraphVarDecl();
                                  it.set_vardecl(_vardecl);
    jj_consume_token(7);
    common_ClassGraphDecl(it);
    {if (true) return it;}
    throw new Error("Missing return statement in function");
  }

  final public ClassGraphSliceDecl _ClassGraphSliceDecl() throws ParseException {
  ClassGraphSliceDecl it = null;
  ClassGraphVarDecl _vardecl;
  Ident _supercg;
  TraversalStrategy _ts;
    it=new ClassGraphSliceDecl();
    _vardecl = _ClassGraphVarDecl();
                                  it.set_vardecl(_vardecl);
    jj_consume_token(13);
    jj_consume_token(14);
    jj_consume_token(12);
    jj_consume_token(8);
    _supercg = _Ident();
                                                     it.set_supercg(_supercg);
    jj_consume_token(9);
    _ts = _TraversalStrategy();
                                  it.set_ts(_ts);
    jj_consume_token(10);
    jj_consume_token(7);
    common_ClassGraphDecl(it);
    {if (true) return it;}
    throw new Error("Missing return statement in function");
  }

  final public ClassGraphListenerFactory _ClassGraphListenerFactory() throws ParseException {
  ClassGraphListenerFactory it = null;
    it=new ClassGraphListenerFactory();
    {if (true) return it;}
    throw new Error("Missing return statement in function");
  }

  final public ClassGraphListener _ClassGraphListener() throws ParseException {
  ClassGraphListener it = null;
    it = _MyClassGraphListener();
    {if (true) return it;}
    throw new Error("Missing return statement in function");
  }

  final public void common_ClassGraphListener(ClassGraphListener it) throws ParseException {

  }

  final public MyClassGraphListener _MyClassGraphListener() throws ParseException {
  MyClassGraphListener it = null;
  java.util.Hashtable _cgHash;
    it=new MyClassGraphListener();
    _cgHash = _Hashtable();
                         it.set_cgHash(_cgHash);
    common_ClassGraphListener(it);
    {if (true) return it;}
    throw new Error("Missing return statement in function");
  }

  final public VisitorClass _VisitorClass() throws ParseException {
  VisitorClass it = null;
  ClassName _classname;
  VisitorMethod_LineList _visitormethod_linelist;
    it=new VisitorClass();
    jj_consume_token(15);
    _classname = _ClassName();
                                     it.set_classname(_classname);
    jj_consume_token(2);
    _visitormethod_linelist = _VisitorMethod_LineList();
                                                           it.set_visitormethod_linelist(_visitormethod_linelist);
    jj_consume_token(3);
         {if (true) return it;}
    throw new Error("Missing return statement in function");
  }

  final public VisitorMethod _VisitorMethod() throws ParseException {
  VisitorMethod it = null;
  ReturnType _returntype;
  MethodName _methodname;
  AdviceArgumentList _adviceargumentlist;
    it=new VisitorMethod();
    _returntype = _ReturnType();
                              it.set_returntype(_returntype);
    _methodname = _MethodName();
                              it.set_methodname(_methodname);
    jj_consume_token(8);
    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
    case IDENTIFIER:
      _adviceargumentlist = _AdviceArgumentList();
                                                      it.set_adviceargumentlist(_adviceargumentlist);
      break;
    default:
      jj_la1[4] = jj_gen;
      ;
    }
    jj_consume_token(10);
    jj_consume_token(7);
              {if (true) return it;}
    throw new Error("Missing return statement in function");
  }

  final public MethodName _MethodName() throws ParseException {
  MethodName it = null;
  Ident _ident;
    it=new MethodName();
    _ident = _Ident();
                    it.set_ident(_ident);
    {if (true) return it;}
    throw new Error("Missing return statement in function");
  }

  final public ReturnType _ReturnType() throws ParseException {
  ReturnType it = null;
  Ident _ident;
    it=new ReturnType();
    _ident = _Ident();
                    it.set_ident(_ident);
    {if (true) return it;}
    throw new Error("Missing return statement in function");
  }

  final public Argument _Argument() throws ParseException {
  Argument it = null;
  Ident _ident;
    it=new Argument();
    _ident = _Ident();
                    it.set_ident(_ident);
    {if (true) return it;}
    throw new Error("Missing return statement in function");
  }

  final public ClassName _ClassName() throws ParseException {
  ClassName it = null;
  Ident _ident;
    it=new ClassName();
    _ident = _Ident();
                    it.set_ident(_ident);
    {if (true) return it;}
    throw new Error("Missing return statement in function");
  }

  final public AdviceArgumentList _AdviceArgumentList() throws ParseException {
  AdviceArgumentList it = null;
  Argument_CommaList _argument_commalist;
    it=new AdviceArgumentList();
    _argument_commalist = _Argument_CommaList();
                                              it.set_argument_commalist(_argument_commalist);
    {if (true) return it;}
    throw new Error("Missing return statement in function");
  }

  final public TraversalAspect_ListL _TraversalAspect_ListL() throws ParseException {
  TraversalAspect_ListL it = null;
  Nonempty_TraversalAspect_ListL _first;
    it=new TraversalAspect_ListL();
    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
    case 1:
      _first = _Nonempty_TraversalAspect_ListL();
                                                it.set_first(_first);
      break;
    default:
      jj_la1[5] = jj_gen;
      ;
    }
    {if (true) return it;}
    throw new Error("Missing return statement in function");
  }

  final public AspectDecl_List _AspectDecl_List() throws ParseException {
  AspectDecl_List it = null;
  Nonempty_AspectDecl_List _first;
    it=new AspectDecl_List();
    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
    case 4:
    case 11:
    case 12:
      _first = _Nonempty_AspectDecl_List();
                                          it.set_first(_first);
      break;
    default:
      jj_la1[6] = jj_gen;
      ;
    }
    {if (true) return it;}
    throw new Error("Missing return statement in function");
  }

  final public VisitorMethod_LineList _VisitorMethod_LineList() throws ParseException {
  VisitorMethod_LineList it = null;
  Nonempty_VisitorMethod_LineList _first;
    it=new VisitorMethod_LineList();
    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
    case IDENTIFIER:
      _first = _Nonempty_VisitorMethod_LineList();
                                                 it.set_first(_first);
      break;
    default:
      jj_la1[7] = jj_gen;
      ;
    }
    {if (true) return it;}
    throw new Error("Missing return statement in function");
  }

  final public Argument_CommaList _Argument_CommaList() throws ParseException {
  Argument_CommaList it = null;
  Nonempty_Argument_CommaList _first;
    it=new Argument_CommaList();
    _first = _Nonempty_Argument_CommaList();
                                          it.set_first(_first);
    {if (true) return it;}
    throw new Error("Missing return statement in function");
  }

  final public Nonempty_TraversalAspect_ListL _Nonempty_TraversalAspect_ListL() throws ParseException {
  Nonempty_TraversalAspect_ListL it = null;
  TraversalAspect _it;
  Nonempty_TraversalAspect_ListL _next;
    it=new Nonempty_TraversalAspect_ListL();
    _it = _TraversalAspect();
                           it.set_it(_it);
    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
    case 1:
      _next = _Nonempty_TraversalAspect_ListL();
                                               it.set_next(_next);
      break;
    default:
      jj_la1[8] = jj_gen;
      ;
    }
    {if (true) return it;}
    throw new Error("Missing return statement in function");
  }

  final public Nonempty_AspectDecl_List _Nonempty_AspectDecl_List() throws ParseException {
  Nonempty_AspectDecl_List it = null;
  AspectDecl _it;
  Nonempty_AspectDecl_List _next;
    it=new Nonempty_AspectDecl_List();
    _it = _AspectDecl();
                      it.set_it(_it);
    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
    case 4:
    case 11:
    case 12:
      _next = _Nonempty_AspectDecl_List();
                                         it.set_next(_next);
      break;
    default:
      jj_la1[9] = jj_gen;
      ;
    }
    {if (true) return it;}
    throw new Error("Missing return statement in function");
  }

  final public Nonempty_VisitorMethod_LineList _Nonempty_VisitorMethod_LineList() throws ParseException {
  Nonempty_VisitorMethod_LineList it = null;
  VisitorMethod _it;
  Nonempty_VisitorMethod_LineList _next;
    it=new Nonempty_VisitorMethod_LineList();
    _it = _VisitorMethod();
                         it.set_it(_it);
    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
    case IDENTIFIER:
      _next = _Nonempty_VisitorMethod_LineList();
                                                it.set_next(_next);
      break;
    default:
      jj_la1[10] = jj_gen;
      ;
    }
    {if (true) return it;}
    throw new Error("Missing return statement in function");
  }

  final public Nonempty_Argument_CommaList _Nonempty_Argument_CommaList() throws ParseException {
  Nonempty_Argument_CommaList it = null;
  Argument _it;
  Nonempty_Argument_CommaList _next;
    it=new Nonempty_Argument_CommaList();
    _it = _Argument();
                    it.set_it(_it);
    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
    case 9:
      jj_consume_token(9);
      _next = _Nonempty_Argument_CommaList();
                                                 it.set_next(_next);
      break;
    default:
      jj_la1[11] = jj_gen;
      ;
    }
    {if (true) return it;}
    throw new Error("Missing return statement in function");
  }

  final public java.util.Hashtable _Hashtable() throws ParseException {
                                           {if (true) return new java.util.Hashtable();}
    throw new Error("Missing return statement in function");
  }

  final public boolean _boolean() throws ParseException {
                       Token t;
    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
    case TRUE:
      t = jj_consume_token(TRUE);
               {if (true) return true;}
      break;
    case FALSE:
      t = jj_consume_token(FALSE);
                {if (true) return false;}
      break;
    default:
      jj_la1[12] = jj_gen;
      jj_consume_token(-1);
      throw new ParseException();
    }
    throw new Error("Missing return statement in function");
  }

  final public char _char() throws ParseException {
                 Token t;
    t = jj_consume_token(CHARACTER_LITERAL);
       String s = t.image;
       {if (true) return unescapifyChar(s.substring(1, s.length()-1));}
    throw new Error("Missing return statement in function");
  }

  final public byte _byte() throws ParseException {
                 int i;
    i = _int();
             {if (true) return (byte) i;}
    throw new Error("Missing return statement in function");
  }

  final public short _short() throws ParseException {
                   int i;
    i = _int();
             {if (true) return (short) i;}
    throw new Error("Missing return statement in function");
  }

  final public int _int() throws ParseException {
               Number num;
    num = _Number();
                  {if (true) return num.intValue();}
    throw new Error("Missing return statement in function");
  }

  final public long _long() throws ParseException {
                 Number num;
    num = _Number();
                  {if (true) return num.longValue();}
    throw new Error("Missing return statement in function");
  }

  final public float _float() throws ParseException {
                   Number num;
    num = _Number();
                  {if (true) return num.floatValue();}
    throw new Error("Missing return statement in function");
  }

  final public double _double() throws ParseException {
                     Number num;
    num = _Number();
                  {if (true) return num.doubleValue();}
    throw new Error("Missing return statement in function");
  }

  final public Boolean _Boolean() throws ParseException {
                       Token t;
    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
    case TRUE:
      t = jj_consume_token(TRUE);
               {if (true) return Boolean.TRUE;}
      break;
    case FALSE:
      t = jj_consume_token(FALSE);
                {if (true) return Boolean.FALSE;}
      break;
    default:
      jj_la1[13] = jj_gen;
      jj_consume_token(-1);
      throw new ParseException();
    }
    throw new Error("Missing return statement in function");
  }

  final public Character _Character() throws ParseException {
                           char c;
    c = _char();
              {if (true) return new Character(c);}
    throw new Error("Missing return statement in function");
  }

  final public Integer _Integer() throws ParseException {
                       int i;
    i = _int();
               {if (true) return new Integer(i);}
    throw new Error("Missing return statement in function");
  }

  final public Long _Long() throws ParseException {
                 long l;
    l = _long();
              {if (true) return new Long(l);}
    throw new Error("Missing return statement in function");
  }

  final public Float _Float() throws ParseException {
                   float f;
    f = _float();
               {if (true) return new Float(f);}
    throw new Error("Missing return statement in function");
  }

  final public Double _Double() throws ParseException {
                     double d;
    d = _double();
                {if (true) return new Double(d);}
    throw new Error("Missing return statement in function");
  }

  final public Number _Number() throws ParseException {
    Token t;
    String s = null;
    int radix = 0;
    Number num = null;
    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
    case DECIMAL_LITERAL:
    case HEX_LITERAL:
    case OCTAL_LITERAL:
      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
      case DECIMAL_LITERAL:
        t = jj_consume_token(DECIMAL_LITERAL);
       s = t.image;
       radix = 10;
        break;
      case HEX_LITERAL:
        t = jj_consume_token(HEX_LITERAL);
       // Strip off the "0x". 
       s = t.image.substring(2, t.image.length());
       radix = 16;
        break;
      case OCTAL_LITERAL:
        t = jj_consume_token(OCTAL_LITERAL);
       s = t.image;
       radix = 8;
        break;
      default:
        jj_la1[14] = jj_gen;
        jj_consume_token(-1);
        throw new ParseException();
      }
       switch (s.charAt(s.length()-1)) {
       case 'l': case 'L':
         s = s.substring(0, s.length()-1);
         num = new Long(new java.math.BigInteger(s, radix).longValue());
         break;
       default:
         num = new Integer(new java.math.BigInteger(s, radix).intValue());
         break;
       }
      break;
    case FLOATING_POINT_LITERAL:
      t = jj_consume_token(FLOATING_POINT_LITERAL);
       s = t.image;
       switch (s.charAt(s.length()-1)) {
       case 'd': case 'D':
           num = Double.valueOf(s.substring(0, s.length()-1));
           break;
       case 'f': case 'F':
           num = Float.valueOf(s.substring(0, s.length()-1));
           break;
       default:
           num = Float.valueOf(s);
           break;
       }
      break;
    default:
      jj_la1[15] = jj_gen;
      jj_consume_token(-1);
      throw new ParseException();
    }
      {if (true) return num;}
    throw new Error("Missing return statement in function");
  }

  final public String _String() throws ParseException {
                     Token t;
    t = jj_consume_token(STRING_LITERAL);
       String s = t.image;
       {if (true) return unescapify(s.substring(1, s.length()-1));}
    throw new Error("Missing return statement in function");
  }

  final public StringBuffer _StringBuffer() throws ParseException {
                                 String s;
    s = _String();
                {if (true) return new StringBuffer(s);}
    throw new Error("Missing return statement in function");
  }

  final public Ident _Ident() throws ParseException {
                   Token t;
    t = jj_consume_token(IDENTIFIER);
       {if (true) return new Ident(t.image);}
    throw new Error("Missing return statement in function");
  }

  final public Text _Text() throws ParseException {
                 Token t;
    t = jj_consume_token(TEXT_LITERAL);
       String s = t.image;
       {if (true) return new Text(s.substring(2, s.length()-2));}
    throw new Error("Missing return statement in function");
  }

  final public Line _Line() throws ParseException {
                 Token t;
      token_source.SwitchTo(1);
    t = jj_consume_token(LINE);
       {if (true) return new Line(t.image);}
    throw new Error("Missing return statement in function");
  }

  final public Word _Word() throws ParseException {
                 Token t;
      token_source.SwitchTo(2);
    t = jj_consume_token(WORD);
       {if (true) return new Word(t.image);}
    throw new Error("Missing return statement in function");
  }

  final private boolean jj_2_1(int xla) {
    jj_la = xla; jj_lastpos = jj_scanpos = token;
    boolean retval = !jj_3_1();
    jj_save(0, xla);
    return retval;
  }

  final private boolean jj_3R_4() {
    if (jj_scan_token(IDENTIFIER)) return true;
    if (jj_la == 0 && jj_scanpos == jj_lastpos) return false;
    return false;
  }

  final private boolean jj_3R_3() {
    if (jj_3R_4()) return true;
    if (jj_la == 0 && jj_scanpos == jj_lastpos) return false;
    return false;
  }

  final private boolean jj_3_1() {
    if (jj_3R_1()) return true;
    if (jj_la == 0 && jj_scanpos == jj_lastpos) return false;
    return false;
  }

  final private boolean jj_3R_2() {
    if (jj_scan_token(12)) return true;
    if (jj_la == 0 && jj_scanpos == jj_lastpos) return false;
    if (jj_3R_3()) return true;
    if (jj_la == 0 && jj_scanpos == jj_lastpos) return false;
    return false;
  }

  final private boolean jj_3R_1() {
    if (jj_3R_2()) return true;
    if (jj_la == 0 && jj_scanpos == jj_lastpos) return false;
    if (jj_scan_token(13)) return true;
    if (jj_la == 0 && jj_scanpos == jj_lastpos) return false;
    return false;
  }

  public ParserTokenManager token_source;
  ASCII_UCodeESC_CharStream jj_input_stream;
  public Token token, jj_nt;
  private int jj_ntk;
  private Token jj_scanpos, jj_lastpos;
  private int jj_la;
  public boolean lookingAhead = false;
  private boolean jj_semLA;
  private int jj_gen;
  final private int[] jj_la1 = new int[16];
  final private int[] jj_la1_0 = {0x1810,0x100,0x200,0x1000,0x0,0x2,0x1810,0x0,0x2,0x1810,0x0,0x200,0xc0000000,0xc0000000,0x1c00000,0x3c00000,};
  final private int[] jj_la1_1 = {0x0,0x0,0x0,0x0,0x1,0x0,0x0,0x1,0x0,0x0,0x1,0x0,0x0,0x0,0x0,0x0,};
  final private JJCalls[] jj_2_rtns = new JJCalls[1];
  private boolean jj_rescan = false;
  private int jj_gc = 0;

  public Parser(java.io.InputStream stream) {
    jj_input_stream = new ASCII_UCodeESC_CharStream(stream, 1, 1);
    token_source = new ParserTokenManager(jj_input_stream);
    token = new Token();
    jj_ntk = -1;
    jj_gen = 0;
    for (int i = 0; i < 16; i++) jj_la1[i] = -1;
    for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls();
  }

  public void ReInit(java.io.InputStream stream) {
    jj_input_stream.ReInit(stream, 1, 1);
    token_source.ReInit(jj_input_stream);
    token = new Token();
    jj_ntk = -1;
    jj_gen = 0;
    for (int i = 0; i < 16; i++) jj_la1[i] = -1;
    for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls();
  }

  public Parser(java.io.Reader stream) {
    jj_input_stream = new ASCII_UCodeESC_CharStream(stream, 1, 1);
    token_source = new ParserTokenManager(jj_input_stream);
    token = new Token();
    jj_ntk = -1;
    jj_gen = 0;
    for (int i = 0; i < 16; i++) jj_la1[i] = -1;
    for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls();
  }

  public void ReInit(java.io.Reader stream) {
    jj_input_stream.ReInit(stream, 1, 1);
    token_source.ReInit(jj_input_stream);
    token = new Token();
    jj_ntk = -1;
    jj_gen = 0;
    for (int i = 0; i < 16; i++) jj_la1[i] = -1;
    for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls();
  }

  public Parser(ParserTokenManager tm) {
    token_source = tm;
    token = new Token();
    jj_ntk = -1;
    jj_gen = 0;
    for (int i = 0; i < 16; i++) jj_la1[i] = -1;
    for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls();
  }

  public void ReInit(ParserTokenManager tm) {
    token_source = tm;
    token = new Token();
    jj_ntk = -1;
    jj_gen = 0;
    for (int i = 0; i < 16; i++) jj_la1[i] = -1;
    for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls();
  }

  final private Token jj_consume_token(int kind) throws ParseException {
    Token oldToken;
    if ((oldToken = token).next != null) token = token.next;
    else token = token.next = token_source.getNextToken();
    jj_ntk = -1;
    if (token.kind == kind) {
      jj_gen++;
      if (++jj_gc > 100) {
        jj_gc = 0;
        for (int i = 0; i < jj_2_rtns.length; i++) {
          JJCalls c = jj_2_rtns[i];
          while (c != null) {
            if (c.gen < jj_gen) c.first = null;
            c = c.next;
          }
        }
      }
      return token;
    }
    token = oldToken;
    jj_kind = kind;
    throw generateParseException();
  }

  final private boolean jj_scan_token(int kind) {
    if (jj_scanpos == jj_lastpos) {
      jj_la--;
      if (jj_scanpos.next == null) {
        jj_lastpos = jj_scanpos = jj_scanpos.next = token_source.getNextToken();
      } else {
        jj_lastpos = jj_scanpos = jj_scanpos.next;
      }
    } else {
      jj_scanpos = jj_scanpos.next;
    }
    if (jj_rescan) {
      int i = 0; Token tok = token;
      while (tok != null && tok != jj_scanpos) { i++; tok = tok.next; }
      if (tok != null) jj_add_error_token(kind, i);
    }
    return (jj_scanpos.kind != kind);
  }

  final public Token getNextToken() {
    if (token.next != null) token = token.next;
    else token = token.next = token_source.getNextToken();
    jj_ntk = -1;
    jj_gen++;
    return token;
  }

  final public Token getToken(int index) {
    Token t = lookingAhead ? jj_scanpos : token;
    for (int i = 0; i < index; i++) {
      if (t.next != null) t = t.next;
      else t = t.next = token_source.getNextToken();
    }
    return t;
  }

  final private int jj_ntk() {
    if ((jj_nt=token.next) == null)
      return (jj_ntk = (token.next=token_source.getNextToken()).kind);
    else
      return (jj_ntk = jj_nt.kind);
  }

  private java.util.Vector jj_expentries = new java.util.Vector();
  private int[] jj_expentry;
  private int jj_kind = -1;
  private int[] jj_lasttokens = new int[100];
  private int jj_endpos;

  private void jj_add_error_token(int kind, int pos) {
    if (pos >= 100) return;
    if (pos == jj_endpos + 1) {
      jj_lasttokens[jj_endpos++] = kind;
    } else if (jj_endpos != 0) {
      jj_expentry = new int[jj_endpos];
      for (int i = 0; i < jj_endpos; i++) {
        jj_expentry[i] = jj_lasttokens[i];
      }
      boolean exists = false;
      for (java.util.Enumeration enum = jj_expentries.elements(); enum.hasMoreElements();) {
        int[] oldentry = (int[])(enum.nextElement());
        if (oldentry.length == jj_expentry.length) {
          exists = true;
          for (int i = 0; i < jj_expentry.length; i++) {
            if (oldentry[i] != jj_expentry[i]) {
              exists = false;
              break;
            }
          }
          if (exists) break;
        }
      }
      if (!exists) jj_expentries.addElement(jj_expentry);
      if (pos != 0) jj_lasttokens[(jj_endpos = pos) - 1] = kind;
    }
  }

  final public ParseException generateParseException() {
    jj_expentries.removeAllElements();
    boolean[] la1tokens = new boolean[41];
    for (int i = 0; i < 41; i++) {
      la1tokens[i] = false;
    }
    if (jj_kind >= 0) {
      la1tokens[jj_kind] = true;
      jj_kind = -1;
    }
    for (int i = 0; i < 16; i++) {
      if (jj_la1[i] == jj_gen) {
        for (int j = 0; j < 32; j++) {
          if ((jj_la1_0[i] & (1<<j)) != 0) {
            la1tokens[j] = true;
          }
          if ((jj_la1_1[i] & (1<<j)) != 0) {
            la1tokens[32+j] = true;
          }
        }
      }
    }
    for (int i = 0; i < 41; i++) {
      if (la1tokens[i]) {
        jj_expentry = new int[1];
        jj_expentry[0] = i;
        jj_expentries.addElement(jj_expentry);
      }
    }
    jj_endpos = 0;
    jj_rescan_token();
    jj_add_error_token(0, 0);
    int[][] exptokseq = new int[jj_expentries.size()][];
    for (int i = 0; i < jj_expentries.size(); i++) {
      exptokseq[i] = (int[])jj_expentries.elementAt(i);
    }
    return new ParseException(token, exptokseq, tokenImage);
  }

  final public void enable_tracing() {
  }

  final public void disable_tracing() {
  }

  final private void jj_rescan_token() {
    jj_rescan = true;
    for (int i = 0; i < 1; i++) {
      JJCalls p = jj_2_rtns[i];
      do {
        if (p.gen > jj_gen) {
          jj_la = p.arg; jj_lastpos = jj_scanpos = p.first;
          switch (i) {
            case 0: jj_3_1(); break;
          }
        }
        p = p.next;
      } while (p != null);
    }
    jj_rescan = false;
  }

  final private void jj_save(int index, int xla) {
    JJCalls p = jj_2_rtns[index];
    while (p.gen > jj_gen) {
      if (p.next == null) { p = p.next = new JJCalls(); break; }
      p = p.next;
    }
    p.gen = jj_gen + xla - jj_la; p.first = token; p.arg = xla;
  }

  static final class JJCalls {
    int gen;
    Token first;
    int arg;
    JJCalls next;
  }

}