elparsertokenmanager.java

java属性邦定的（JSR-295）的一个实现

/*
 * Copyright (C) 2007 Sun Microsystems, Inc. All rights reserved. Use is
 * subject to license terms.
 *
 *//* Generated By:JJTree&JavaCC: Do not edit this line. ELParserTokenManager.java */
package org.jdesktop.el.impl.parser;
import java.io.StringReader;
import org.jdesktop.el.ELException;

public class ELParserTokenManager implements ELParserConstants
{
  public  java.io.PrintStream debugStream = System.out;
  public  void setDebugStream(java.io.PrintStream ds) { debugStream = ds; }
private final int jjStopStringLiteralDfa_0(int pos, long active0)
{
   switch (pos)
   {
      case 0:
         if ((active0 & 0x10L) != 0L)
            return 2;
         if ((active0 & 0x4L) != 0L)
         {
            jjmatchedKind = 1;
            return 4;
         }
         if ((active0 & 0x8L) != 0L)
         {
            jjmatchedKind = 1;
            return 6;
         }
         return -1;
      default :
         return -1;
   }
}
private final int jjStartNfa_0(int pos, long active0)
{
   return jjMoveNfa_0(jjStopStringLiteralDfa_0(pos, active0), pos + 1);
}
private final int jjStopAtPos(int pos, int kind)
{
   jjmatchedKind = kind;
   jjmatchedPos = pos;
   return pos + 1;
}
private final int jjStartNfaWithStates_0(int pos, int kind, int state)
{
   jjmatchedKind = kind;
   jjmatchedPos = pos;
   try { curChar = input_stream.readChar(); }
   catch(java.io.IOException e) { return pos + 1; }
   return jjMoveNfa_0(state, pos + 1);
}
private final int jjMoveStringLiteralDfa0_0()
{
   switch(curChar)
   {
      case 35:
         return jjMoveStringLiteralDfa1_0(0x8L);
      case 36:
         return jjMoveStringLiteralDfa1_0(0x4L);
      case 92:
         return jjStartNfaWithStates_0(0, 4, 2);
      default :
         return jjMoveNfa_0(7, 0);
   }
}
private final int jjMoveStringLiteralDfa1_0(long active0)
{
   try { curChar = input_stream.readChar(); }
   catch(java.io.IOException e) {
      jjStopStringLiteralDfa_0(0, active0);
      return 1;
   }
   switch(curChar)
   {
      case 123:
         if ((active0 & 0x4L) != 0L)
            return jjStopAtPos(1, 2);
         else if ((active0 & 0x8L) != 0L)
            return jjStopAtPos(1, 3);
         break;
      default :
         break;
   }
   return jjStartNfa_0(0, active0);
}
private final void jjCheckNAdd(int state)
{
   if (jjrounds[state] != jjround)
   {
      jjstateSet[jjnewStateCnt++] = state;
      jjrounds[state] = jjround;
   }
}
private final void jjAddStates(int start, int end)
{
   do {
      jjstateSet[jjnewStateCnt++] = jjnextStates[start];
   } while (start++ != end);
}
private final void jjCheckNAddTwoStates(int state1, int state2)
{
   jjCheckNAdd(state1);
   jjCheckNAdd(state2);
}
private final void jjCheckNAddStates(int start, int end)
{
   do {
      jjCheckNAdd(jjnextStates[start]);
   } while (start++ != end);
}
private final void jjCheckNAddStates(int start)
{
   jjCheckNAdd(jjnextStates[start]);
   jjCheckNAdd(jjnextStates[start + 1]);
}
static final long[] jjbitVec0 = {
   0xfffffffffffffffeL, 0xffffffffffffffffL, 0xffffffffffffffffL, 0xffffffffffffffffL
};
static final long[] jjbitVec2 = {
   0x0L, 0x0L, 0xffffffffffffffffL, 0xffffffffffffffffL
};
private final int jjMoveNfa_0(int startState, int curPos)
{
   int[] nextStates;
   int startsAt = 0;
   jjnewStateCnt = 8;
   int i = 1;
   jjstateSet[0] = startState;
   int j, kind = 0x7fffffff;
   for (;;)
   {
      if (++jjround == 0x7fffffff)
         ReInitRounds();
      if (curChar < 64)
      {
         long l = 1L << curChar;
         MatchLoop: do
         {
            switch(jjstateSet[--i])
            {
               case 7:
                  if ((0xffffffe7ffffffffL & l) != 0L)
                  {
                     if (kind > 1)
                        kind = 1;
                     jjCheckNAddStates(0, 3);
                  }
                  else if ((0x1800000000L & l) != 0L)
                  {
                     if (kind > 1)
                        kind = 1;
                  }
                  if (curChar == 35)
                     jjstateSet[jjnewStateCnt++] = 6;
                  else if (curChar == 36)
                     jjstateSet[jjnewStateCnt++] = 4;
                  break;
               case 0:
                  if ((0xffffffe7ffffffffL & l) == 0L)
                     break;
                  if (kind > 1)
                     kind = 1;
                  jjCheckNAddStates(0, 3);
                  break;
               case 2:
                  if ((0x1800000000L & l) == 0L)
                     break;
                  if (kind > 1)
                     kind = 1;
                  jjCheckNAddStates(0, 3);
                  break;
               case 3:
                  if (curChar == 36)
                     jjstateSet[jjnewStateCnt++] = 4;
                  break;
               case 4:
                  if ((0xffffffefffffffffL & l) == 0L)
                     break;
                  if (kind > 1)
                     kind = 1;
                  jjCheckNAddStates(0, 3);
                  break;
               case 5:
                  if (curChar == 35)
                     jjstateSet[jjnewStateCnt++] = 6;
                  break;
               case 6:
                  if ((0xfffffff7ffffffffL & l) == 0L)
                     break;
                  if (kind > 1)
                     kind = 1;
                  jjCheckNAddStates(0, 3);
                  break;
               default : break;
            }
         } while(i != startsAt);
      }
      else if (curChar < 128)
      {
         long l = 1L << (curChar & 077);
         MatchLoop: do
         {
            switch(jjstateSet[--i])
            {
               case 7:
                  if ((0xffffffffefffffffL & l) != 0L)
                  {
                     if (kind > 1)
                        kind = 1;
                     jjCheckNAddStates(0, 3);
                  }
                  else if (curChar == 92)
                     jjstateSet[jjnewStateCnt++] = 2;
                  break;
               case 0:
                  if ((0xffffffffefffffffL & l) == 0L)
                     break;
                  if (kind > 1)
                     kind = 1;
                  jjCheckNAddStates(0, 3);
                  break;
               case 1:
                  if (curChar == 92)
                     jjstateSet[jjnewStateCnt++] = 2;
                  break;
               case 2:
                  if (curChar != 92)
                     break;
                  if (kind > 1)
                     kind = 1;
                  jjCheckNAddStates(0, 3);
                  break;
               case 4:
               case 6:
                  if ((0xf7ffffffffffffffL & l) == 0L)
                     break;
                  if (kind > 1)
                     kind = 1;
                  jjCheckNAddStates(0, 3);
                  break;
               default : break;
            }
         } while(i != startsAt);
      }
      else
      {
         int hiByte = (int)(curChar >> 8);
         int i1 = hiByte >> 6;
         long l1 = 1L << (hiByte & 077);
         int i2 = (curChar & 0xff) >> 6;
         long l2 = 1L << (curChar & 077);
         MatchLoop: do
         {
            switch(jjstateSet[--i])
            {
               case 7:
               case 0:
               case 4:
               case 6:
                  if (!jjCanMove_0(hiByte, i1, i2, l1, l2))
                     break;
                  if (kind > 1)
                     kind = 1;
                  jjCheckNAddStates(0, 3);
                  break;
               default : break;
            }
         } while(i != startsAt);
      }
      if (kind != 0x7fffffff)
      {
         jjmatchedKind = kind;
         jjmatchedPos = curPos;
         kind = 0x7fffffff;
      }
      ++curPos;
      if ((i = jjnewStateCnt) == (startsAt = 8 - (jjnewStateCnt = startsAt)))
         return curPos;
      try { curChar = input_stream.readChar(); }
      catch(java.io.IOException e) { return curPos; }
   }
}
private final int jjStopStringLiteralDfa_1(int pos, long active0)
{
   switch (pos)
   {
      case 0:
         if ((active0 & 0x800000L) != 0L)
            return 8;
         if ((active0 & 0x40000L) != 0L)
            return 1;
         if ((active0 & 0x141d555401c000L) != 0L)
         {
            jjmatchedKind = 53;
            return 6;
         }
         return -1;
      case 1:
         if ((active0 & 0x41554000000L) != 0L)
            return 6;
         if ((active0 & 0x1419400001c000L) != 0L)
         {
            jjmatchedKind = 53;
            jjmatchedPos = 1;
            return 6;
         }
         return -1;
      case 2:
         if ((active0 & 0x14014000000000L) != 0L)
            return 6;
         if ((active0 & 0x18000001c000L) != 0L)
         {
            jjmatchedKind = 53;
            jjmatchedPos = 2;
            return 6;
         }
         return -1;
      case 3:
         if ((active0 & 0x14000L) != 0L)
            return 6;
         if ((active0 & 0x180000008000L) != 0L)
         {
            jjmatchedKind = 53;
            jjmatchedPos = 3;
            return 6;
         }
         return -1;
      case 4:
         if ((active0 & 0x80000008000L) != 0L)
            return 6;
         if ((active0 & 0x100000000000L) != 0L)
         {
            jjmatchedKind = 53;
            jjmatchedPos = 4;
            return 6;
         }
         return -1;
      case 5:
         if ((active0 & 0x100000000000L) != 0L)
         {
            jjmatchedKind = 53;
            jjmatchedPos = 5;
            return 6;
         }
         return -1;
      case 6:
         if ((active0 & 0x100000000000L) != 0L)
         {
            jjmatchedKind = 53;
            jjmatchedPos = 6;
            return 6;
         }
         return -1;
      case 7:
         if ((active0 & 0x100000000000L) != 0L)
         {
            jjmatchedKind = 53;
            jjmatchedPos = 7;
            return 6;
         }
         return -1;
      case 8:
         if ((active0 & 0x100000000000L) != 0L)
         {
            jjmatchedKind = 53;
            jjmatchedPos = 8;
            return 6;
         }
         return -1;
      default :
         return -1;
   }
}
private final int jjStartNfa_1(int pos, long active0)
{
   return jjMoveNfa_1(jjStopStringLiteralDfa_1(pos, active0), pos + 1);
}
private final int jjStartNfaWithStates_1(int pos, int kind, int state)
{
   jjmatchedKind = kind;
   jjmatchedPos = pos;
   try { curChar = input_stream.readChar(); }
   catch(java.io.IOException e) { return pos + 1; }
   return jjMoveNfa_1(state, pos + 1);
}
private final int jjMoveStringLiteralDfa0_1()
{
   switch(curChar)
   {
      case 33:
         jjmatchedKind = 37;
         return jjMoveStringLiteralDfa1_1(0x800000000L);
      case 37:
         return jjStopAtPos(0, 51);
      case 38:
         return jjMoveStringLiteralDfa1_1(0x8000000000L);
      case 40:
         return jjStopAtPos(0, 19);
      case 41:
         return jjStopAtPos(0, 20);
      case 42:
         return jjStopAtPos(0, 45);
      case 43:
         return jjStopAtPos(0, 46);
      case 44:
         return jjStopAtPos(0, 24);
      case 45:
         return jjStopAtPos(0, 47);
      case 46:
         return jjStartNfaWithStates_1(0, 18, 1);
      case 47:
         return jjStopAtPos(0, 49);
      case 58:
         return jjStartNfaWithStates_1(0, 23, 8);
      case 60:
         jjmatchedKind = 27;
         return jjMoveStringLiteralDfa1_1(0x80000000L);
      case 61:
         return jjMoveStringLiteralDfa1_1(0x200000000L);
      case 62:
         jjmatchedKind = 25;
         return jjMoveStringLiteralDfa1_1(0x20000000L);
      case 63:
         return jjStopAtPos(0, 48);
      case 91:
         return jjStopAtPos(0, 21);
      case 93: