ufl.java

High performance DB query

  final private boolean jj_3R_19() {
    if (jj_scan_token(LITERALTEXT)) return true;
    return false;
  }

  final private boolean jj_3R_17() {
    Token xsp;
    xsp = jj_scanpos;
    if (jj_3R_19()) {
    jj_scanpos = xsp;
    if (jj_3R_20()) return true;
    }
    return false;
  }

  final private boolean jj_3R_13() {
    if (jj_scan_token(BASICTEXTCHARS)) return true;
    return false;
  }

  final private boolean jj_3R_9() {
    Token xsp;
    xsp = jj_scanpos;
    if (jj_3R_13()) {
    jj_scanpos = xsp;
    if (jj_3R_14()) return true;
    }
    return false;
  }

  final private boolean jj_3R_16() {
    if (jj_scan_token(BASICTEXTCHARS)) return true;
    return false;
  }

  final private boolean jj_3R_28() {
    if (jj_scan_token(ESCAPENEWLINE)) return true;
    return false;
  }

  final private boolean jj_3R_27() {
    if (jj_scan_token(ESCAPEQUOTE)) return true;
    return false;
  }

  final private boolean jj_3R_12() {
    if (jj_scan_token(FIELDREF)) return true;
    if (jj_3R_9()) return true;
    return false;
  }

  final private boolean jj_3R_26() {
    if (jj_scan_token(ESCAPESLASH)) return true;
    return false;
  }

  final private boolean jj_3_1() {
    if (jj_3R_8()) return true;
    return false;
  }

  final private boolean jj_3R_25() {
    if (jj_scan_token(ESCAPEQADDR)) return true;
    return false;
  }

  final private boolean jj_3R_11() {
    if (jj_3R_9()) return true;
    if (jj_scan_token(CASTSEP)) return true;
    if (jj_3R_16()) return true;
    return false;
  }

  final private boolean jj_3_2() {
    if (jj_3R_9()) return true;
    if (jj_scan_token(OBJNAMESTART)) return true;
    return false;
  }

  final private boolean jj_3R_24() {
    if (jj_scan_token(ESCAPEQTAG)) return true;
    return false;
  }

  public UFLTokenManager token_source;
  SimpleCharStream jj_input_stream;
  public Token token, jj_nt;
  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[18];
  static private int[] jj_la1_0;
  static {
      jj_la1_0();
   }
   private static void jj_la1_0() {
      jj_la1_0 = new int[] {0x4,0x20,0x4000000,0x8,0x4000010,0x4000010,0x4000010,0x4000010,0x4000000,0x400,0xc000000,0x4000,0xc008000,0xc008000,0x30000,0x30000,0xc000000,0x3f80000,};
   }
  final private JJCalls[] jj_2_rtns = new JJCalls[2];
  private boolean jj_rescan = false;
  private int jj_gc = 0;

  public UFL(java.io.InputStream stream) {
    jj_input_stream = new SimpleCharStream(stream, 1, 1);
    token_source = new UFLTokenManager(jj_input_stream);
    token = new Token();
    token.next = jj_nt = token_source.getNextToken();
    jj_gen = 0;
    for (int i = 0; i < 18; 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();
    token.next = jj_nt = token_source.getNextToken();
    jj_gen = 0;
    for (int i = 0; i < 18; i++) jj_la1[i] = -1;
    for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls();
  }

  public UFL(java.io.Reader stream) {
    jj_input_stream = new SimpleCharStream(stream, 1, 1);
    token_source = new UFLTokenManager(jj_input_stream);
    token = new Token();
    token.next = jj_nt = token_source.getNextToken();
    jj_gen = 0;
    for (int i = 0; i < 18; 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();
    token.next = jj_nt = token_source.getNextToken();
    jj_gen = 0;
    for (int i = 0; i < 18; i++) jj_la1[i] = -1;
    for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls();
  }

  public UFL(UFLTokenManager tm) {
    token_source = tm;
    token = new Token();
    token.next = jj_nt = token_source.getNextToken();
    jj_gen = 0;
    for (int i = 0; i < 18; i++) jj_la1[i] = -1;
    for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls();
  }

  public void ReInit(UFLTokenManager tm) {
    token_source = tm;
    token = new Token();
    token.next = jj_nt = token_source.getNextToken();
    jj_gen = 0;
    for (int i = 0; i < 18; 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 = token;
    if ((token = jj_nt).next != null) jj_nt = jj_nt.next;
    else jj_nt = jj_nt.next = token_source.getNextToken();
    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;
    }
    jj_nt = token;
    token = oldToken;
    jj_kind = kind;
    throw generateParseException();
  }

  static private final class LookaheadSuccess extends java.lang.Error { }
  final private LookaheadSuccess jj_ls = new LookaheadSuccess();
  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);
    }
    if (jj_scanpos.kind != kind) return true;
    if (jj_la == 0 && jj_scanpos == jj_lastpos) throw jj_ls;
    return false;
  }

  final public Token getNextToken() {
    if ((token = jj_nt).next != null) jj_nt = jj_nt.next;
    else jj_nt = jj_nt.next = token_source.getNextToken();
    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;
  }

  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 e = jj_expentries.elements(); e.hasMoreElements();) {
        int[] oldentry = (int[])(e.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;
    }
  }

  public ParseException generateParseException() {
    jj_expentries.removeAllElements();
    boolean[] la1tokens = new boolean[29];
    for (int i = 0; i < 29; i++) {
      la1tokens[i] = false;
    }
    if (jj_kind >= 0) {
      la1tokens[jj_kind] = true;
      jj_kind = -1;
    }
    for (int i = 0; i < 18; 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;
          }
        }
      }
    }
    for (int i = 0; i < 29; 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 < 2; 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;
            case 1: jj_3_2(); 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;
  }

}