psqltokenmanager.java

High performance DB query

/* Generated By:JavaCC: Do not edit this line. PSQLTokenManager.java */
package pier.parsers.PSQL;
import org.apache.log4j.Logger;
import pier.logical.*;
import pier.parsers.ParseException;
import pier.parsers.Parser;
import pier.parsers.SimpleCharStream;
import pier.parsers.Token;
import pier.parsers.TokenMgrError;
import services.Output;
import java.util.Set;
import java.util.HashSet;
import java.util.Iterator;
import java.lang.reflect.Constructor;
import java.net.InetSocketAddress;
import util.logging.LogMessage;
import pier.query.QueryPlan;

public class PSQLTokenManager implements PSQLConstants
{
  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 & 0x10000000L) != 0L)
            return 6;
         if ((active0 & 0xbfffeL) != 0L)
         {
            jjmatchedKind = 21;
            return 1;
         }
         return -1;
      case 1:
         if ((active0 & 0xaa0L) != 0L)
            return 1;
         if ((active0 & 0xbf55eL) != 0L)
         {
            jjmatchedKind = 21;
            jjmatchedPos = 1;
            return 1;
         }
         return -1;
      case 2:
         if ((active0 & 0x8345eL) != 0L)
         {
            jjmatchedKind = 21;
            jjmatchedPos = 2;
            return 1;
         }
         if ((active0 & 0x3c100L) != 0L)
            return 1;
         return -1;
      case 3:
         if ((active0 & 0x404L) != 0L)
            return 1;
         if ((active0 & 0x8305aL) != 0L)
         {
            jjmatchedKind = 21;
            jjmatchedPos = 3;
            return 1;
         }
         return -1;
      case 4:
         if ((active0 & 0x81042L) != 0L)
         {
            jjmatchedKind = 21;
            jjmatchedPos = 4;
            return 1;
         }
         if ((active0 & 0x2018L) != 0L)
            return 1;
         return -1;
      case 5:
         if ((active0 & 0x81000L) != 0L)
         {
            jjmatchedKind = 21;
            jjmatchedPos = 5;
            return 1;
         }
         if ((active0 & 0x42L) != 0L)
            return 1;
         return -1;
      case 6:
         if ((active0 & 0x81000L) != 0L)
         {
            jjmatchedKind = 21;
            jjmatchedPos = 6;
            return 1;
         }
         return -1;
      case 7:
         if ((active0 & 0x80000L) != 0L)
         {
            jjmatchedKind = 21;
            jjmatchedPos = 7;
            return 1;
         }
         if ((active0 & 0x1000L) != 0L)
            return 1;
         return -1;
      case 8:
         if ((active0 & 0x80000L) != 0L)
         {
            jjmatchedKind = 21;
            jjmatchedPos = 8;
            return 1;
         }
         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 40:
         return jjStopAtPos(0, 30);
      case 41:
         return jjStopAtPos(0, 31);
      case 42:
         return jjStopAtPos(0, 20);
      case 44:
         return jjStopAtPos(0, 27);
      case 46:
         return jjStartNfaWithStates_0(0, 28, 6);
      case 58:
         jjmatchedKind = 29;
         return jjMoveStringLiteralDfa1_0(0x40000L);
      case 65:
      case 97:
         return jjMoveStringLiteralDfa1_0(0x20180L);
      case 66:
      case 98:
         return jjMoveStringLiteralDfa1_0(0x20L);
      case 67:
      case 99:
         return jjMoveStringLiteralDfa1_0(0x82000L);
      case 68:
      case 100:
         return jjMoveStringLiteralDfa1_0(0x1000L);
      case 70:
      case 102:
         return jjMoveStringLiteralDfa1_0(0x4L);
      case 71:
      case 103:
         return jjMoveStringLiteralDfa1_0(0x10L);
      case 72:
      case 104:
         return jjMoveStringLiteralDfa1_0(0x40L);
      case 77:
      case 109:
         return jjMoveStringLiteralDfa1_0(0x18000L);
      case 79:
      case 111:
         return jjMoveStringLiteralDfa1_0(0x200L);
      case 83:
      case 115:
         return jjMoveStringLiteralDfa1_0(0x4402L);
      case 84:
      case 116:
         return jjMoveStringLiteralDfa1_0(0x800L);
      case 87:
      case 119:
         return jjMoveStringLiteralDfa1_0(0x8L);
      default :
         return jjMoveNfa_0(0, 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 58:
         if ((active0 & 0x40000L) != 0L)
            return jjStopAtPos(1, 18);
         break;
      case 65:
      case 97:
         return jjMoveStringLiteralDfa2_0(active0, 0x10040L);
      case 69:
      case 101:
         return jjMoveStringLiteralDfa2_0(active0, 0x402L);
      case 72:
      case 104:
         return jjMoveStringLiteralDfa2_0(active0, 0x8L);
      case 73:
      case 105:
         return jjMoveStringLiteralDfa2_0(active0, 0x9000L);
      case 78:
      case 110:
         return jjMoveStringLiteralDfa2_0(active0, 0x100L);
      case 79:
      case 111:
         if ((active0 & 0x800L) != 0L)
            return jjStartNfaWithStates_0(1, 11, 1);
         return jjMoveStringLiteralDfa2_0(active0, 0x2000L);
      case 82:
      case 114:
         if ((active0 & 0x200L) != 0L)
            return jjStartNfaWithStates_0(1, 9, 1);
         return jjMoveStringLiteralDfa2_0(active0, 0x14L);
      case 83:
      case 115:
         if ((active0 & 0x80L) != 0L)
            return jjStartNfaWithStates_0(1, 7, 1);
         return jjMoveStringLiteralDfa2_0(active0, 0x80000L);
      case 85:
      case 117:
         return jjMoveStringLiteralDfa2_0(active0, 0x4000L);
      case 86:
      case 118:
         return jjMoveStringLiteralDfa2_0(active0, 0x20000L);
      case 89:
      case 121:
         if ((active0 & 0x20L) != 0L)
            return jjStartNfaWithStates_0(1, 5, 1);
         break;
      default :
         break;
   }
   return jjStartNfa_0(0, active0);
}
private final int jjMoveStringLiteralDfa2_0(long old0, long active0)
{
   if (((active0 &= old0)) == 0L)
      return jjStartNfa_0(0, old0); 
   try { curChar = input_stream.readChar(); }
   catch(java.io.IOException e) {
      jjStopStringLiteralDfa_0(1, active0);
      return 2;
   }
   switch(curChar)
   {
      case 68:
      case 100:
         if ((active0 & 0x100L) != 0L)
            return jjStartNfaWithStates_0(2, 8, 1);
         break;
      case 69:
      case 101:
         return jjMoveStringLiteralDfa3_0(active0, 0x8L);
      case 71:
      case 103:
         if ((active0 & 0x20000L) != 0L)
            return jjStartNfaWithStates_0(2, 17, 1);
         break;
      case 76:
      case 108:
         return jjMoveStringLiteralDfa3_0(active0, 0x2L);
      case 77:
      case 109:
         if ((active0 & 0x4000L) != 0L)
            return jjStartNfaWithStates_0(2, 14, 1);
         break;
      case 78:
      case 110:
         if ((active0 & 0x8000L) != 0L)
            return jjStartNfaWithStates_0(2, 15, 1);
         return jjMoveStringLiteralDfa3_0(active0, 0x400L);
      case 79:
      case 111:
         return jjMoveStringLiteralDfa3_0(active0, 0x14L);
      case 83:
      case 115:
         return jjMoveStringLiteralDfa3_0(active0, 0x1000L);
      case 85:
      case 117:
         return jjMoveStringLiteralDfa3_0(active0, 0x2000L);
      case 86:
      case 118:
         return jjMoveStringLiteralDfa3_0(active0, 0x80040L);
      case 88:
      case 120:
         if ((active0 & 0x10000L) != 0L)
            return jjStartNfaWithStates_0(2, 16, 1);
         break;
      default :
         break;
   }
   return jjStartNfa_0(1, active0);
}
private final int jjMoveStringLiteralDfa3_0(long old0, long active0)
{
   if (((active0 &= old0)) == 0L)
      return jjStartNfa_0(1, old0); 
   try { curChar = input_stream.readChar(); }
   catch(java.io.IOException e) {
      jjStopStringLiteralDfa_0(2, active0);
      return 3;
   }
   switch(curChar)
   {
      case 68:
      case 100:
         if ((active0 & 0x400L) != 0L)
            return jjStartNfaWithStates_0(3, 10, 1);
         break;
      case 69:
      case 101:
         return jjMoveStringLiteralDfa4_0(active0, 0x2L);
      case 73:
      case 105:
         return jjMoveStringLiteralDfa4_0(active0, 0x40L);
      case 77:
      case 109:
         if ((active0 & 0x4L) != 0L)
            return jjStartNfaWithStates_0(3, 2, 1);
         break;
      case 78:
      case 110:
         return jjMoveStringLiteralDfa4_0(active0, 0x2000L);
      case 80:
      case 112:
         return jjMoveStringLiteralDfa4_0(active0, 0x80000L);
      case 82:
      case 114:
         return jjMoveStringLiteralDfa4_0(active0, 0x8L);
      case 84:
      case 116:
         return jjMoveStringLiteralDfa4_0(active0, 0x1000L);
      case 85:
      case 117:
         return jjMoveStringLiteralDfa4_0(active0, 0x10L);
      default :
         break;
   }
   return jjStartNfa_0(2, active0);
}
private final int jjMoveStringLiteralDfa4_0(long old0, long active0)
{
   if (((active0 &= old0)) == 0L)
      return jjStartNfa_0(2, old0); 
   try { curChar = input_stream.readChar(); }
   catch(java.io.IOException e) {
      jjStopStringLiteralDfa_0(3, active0);
      return 4;
   }
   switch(curChar)
   {
      case 65:
      case 97:
         return jjMoveStringLiteralDfa5_0(active0, 0x80000L);
      case 67:
      case 99:
         return jjMoveStringLiteralDfa5_0(active0, 0x2L);
      case 69:
      case 101:
         if ((active0 & 0x8L) != 0L)
            return jjStartNfaWithStates_0(4, 3, 1);
         break;
      case 73:
      case 105:
         return jjMoveStringLiteralDfa5_0(active0, 0x1000L);
      case 78:
      case 110:
         return jjMoveStringLiteralDfa5_0(active0, 0x40L);
      case 80:
      case 112:
         if ((active0 & 0x10L) != 0L)
            return jjStartNfaWithStates_0(4, 4, 1);
         break;
      case 84:
      case 116:
         if ((active0 & 0x2000L) != 0L)
            return jjStartNfaWithStates_0(4, 13, 1);
         break;
      default :
         break;
   }
   return jjStartNfa_0(3, active0);
}
private final int jjMoveStringLiteralDfa5_0(long old0, long active0)
{
   if (((active0 &= old0)) == 0L)
      return jjStartNfa_0(3, old0); 
   try { curChar = input_stream.readChar(); }
   catch(java.io.IOException e) {
      jjStopStringLiteralDfa_0(4, active0);
      return 5;
   }
   switch(curChar)
   {
      case 71:
      case 103:
         if ((active0 & 0x40L) != 0L)
            return jjStartNfaWithStates_0(5, 6, 1);
         break;
      case 78:
      case 110:
         return jjMoveStringLiteralDfa6_0(active0, 0x1000L);
      case 82:
      case 114:
         return jjMoveStringLiteralDfa6_0(active0, 0x80000L);
      case 84:
      case 116:
         if ((active0 & 0x2L) != 0L)
            return jjStartNfaWithStates_0(5, 1, 1);
         break;
      default :
         break;
   }
   return jjStartNfa_0(4, active0);
}
private final int jjMoveStringLiteralDfa6_0(long old0, long active0)
{
   if (((active0 &= old0)) == 0L)
      return jjStartNfa_0(4, old0); 
   try { curChar = input_stream.readChar(); }
   catch(java.io.IOException e) {
      jjStopStringLiteralDfa_0(5, active0);
      return 6;
   }
   switch(curChar)
   {
      case 67:
      case 99:
         return jjMoveStringLiteralDfa7_0(active0, 0x1000L);
      case 83:
      case 115: