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• ExpressionParser.java

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org.objectstyle.cayenne.exp.parser.ExpressionParser Maven / Gradle / Ivy

/* Generated By:JJTree&JavaCC: Do not edit this line. ExpressionParser.java */
/* ====================================================================
 * 
 * The ObjectStyle Group Software License, version 1.1
 * ObjectStyle Group - http://objectstyle.org/
 * 
 * Copyright (c) 2002-2005, Andrei (Andrus) Adamchik and individual authors
 * of the software. All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 * 
 * 3. The end-user documentation included with the redistribution, if any,
 *    must include the following acknowlegement:
 *    "This product includes software developed by independent contributors
 *    and hosted on ObjectStyle Group web site (http://objectstyle.org/)."
 *    Alternately, this acknowlegement may appear in the software itself,
 *    if and wherever such third-party acknowlegements normally appear.
 * 
 * 4. The names "ObjectStyle Group" and "Cayenne" must not be used to endorse
 *    or promote products derived from this software without prior written
 *    permission. For written permission, email
 *    "andrus at objectstyle dot org".
 * 
 * 5. Products derived from this software may not be called "ObjectStyle"
 *    or "Cayenne", nor may "ObjectStyle" or "Cayenne" appear in their
 *    names without prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED.  IN NO EVENT SHALL THE OBJECTSTYLE GROUP OR
 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 * ====================================================================
 * 
 * This software consists of voluntary contributions made by many
 * individuals and hosted on ObjectStyle Group web site.  For more
 * information on the ObjectStyle Group, please see
 * .
 *
 * Some parts of the parser are based on OGNL parser,
 * copyright (c) 2002, Drew Davidson and Luke Blanshard
 */
package org.objectstyle.cayenne.exp.parser;

import java.io.*;
import java.util.*;
import java.math.*;
import org.objectstyle.cayenne.exp.*;

/**
  * Parser of Cayenne Expressions. 
  *
  * @since 1.1
  */
public class ExpressionParser/*@bgen(jjtree)*/implements ExpressionParserTreeConstants, ExpressionParserConstants {/*@bgen(jjtree)*/
  protected JJTExpressionParserState jjtree = new JJTExpressionParserState();public static void main(String[] arg) {
        // since Main is used for some basic speed measuring,
        // lets run it twice to "warm up" the parser
        Expression.fromString(arg[0]);

        long start = System.currentTimeMillis();
        Expression exp = Expression.fromString(arg[0]);
        long end = System.currentTimeMillis();

        System.out.println(exp);
        System.out.println("Parsed in " + (end - start) + " ms.");
    }

  final public Expression expression() throws ParseException {
    orCondition();
    jj_consume_token(0);
        {if (true) return (Expression) jjtree.rootNode();}
    throw new Error("Missing return statement in function");
  }

  final public void orCondition() throws ParseException {
    andCondition();
    label_1:
    while (true) {
      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
      case 1:
        ;
        break;
      default:
        jj_la1[0] = jj_gen;
        break label_1;
      }
      jj_consume_token(1);
                                ASTOr jjtn001 = new ASTOr(JJTOR);
                                boolean jjtc001 = true;
                                jjtree.openNodeScope(jjtn001);
      try {
        andCondition();
      } catch (Throwable jjte001) {
                                if (jjtc001) {
                                  jjtree.clearNodeScope(jjtn001);
                                  jjtc001 = false;
                                } else {
                                  jjtree.popNode();
                                }
                                if (jjte001 instanceof RuntimeException) {
                                  {if (true) throw (RuntimeException)jjte001;}
                                }
                                if (jjte001 instanceof ParseException) {
                                  {if (true) throw (ParseException)jjte001;}
                                }
                                {if (true) throw (Error)jjte001;}
      } finally {
                                if (jjtc001) {
                                  jjtree.closeNodeScope(jjtn001,  2);
                                }
      }
    }
  }

  final public void andCondition() throws ParseException {
    notCondition();
    label_2:
    while (true) {
      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
      case 2:
        ;
        break;
      default:
        jj_la1[1] = jj_gen;
        break label_2;
      }
      jj_consume_token(2);
                                 ASTAnd jjtn001 = new ASTAnd(JJTAND);
                                 boolean jjtc001 = true;
                                 jjtree.openNodeScope(jjtn001);
      try {
        notCondition();
      } catch (Throwable jjte001) {
                                 if (jjtc001) {
                                   jjtree.clearNodeScope(jjtn001);
                                   jjtc001 = false;
                                 } else {
                                   jjtree.popNode();
                                 }
                                 if (jjte001 instanceof RuntimeException) {
                                   {if (true) throw (RuntimeException)jjte001;}
                                 }
                                 if (jjte001 instanceof ParseException) {
                                   {if (true) throw (ParseException)jjte001;}
                                 }
                                 {if (true) throw (Error)jjte001;}
      } finally {
                                 if (jjtc001) {
                                   jjtree.closeNodeScope(jjtn001,  2);
                                 }
      }
    }
  }

  final public void notCondition() throws ParseException {
    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
    case 3:
    case 4:
      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
      case 3:
        jj_consume_token(3);
        break;
      case 4:
        jj_consume_token(4);
        break;
      default:
        jj_la1[2] = jj_gen;
        jj_consume_token(-1);
        throw new ParseException();
      }
                                  ASTNot jjtn001 = new ASTNot(JJTNOT);
                                  boolean jjtc001 = true;
                                  jjtree.openNodeScope(jjtn001);
      try {
        simpleCondition();
      } catch (Throwable jjte001) {
                                  if (jjtc001) {
                                    jjtree.clearNodeScope(jjtn001);
                                    jjtc001 = false;
                                  } else {
                                    jjtree.popNode();
                                  }
                                  if (jjte001 instanceof RuntimeException) {
                                    {if (true) throw (RuntimeException)jjte001;}
                                  }
                                  if (jjte001 instanceof ParseException) {
                                    {if (true) throw (ParseException)jjte001;}
                                  }
                                  {if (true) throw (Error)jjte001;}
      } finally {
                                  if (jjtc001) {
                                    jjtree.closeNodeScope(jjtn001,  1);
                                  }
      }
      break;
    case 16:
    case 20:
    case 21:
    case 24:
    case 25:
    case 26:
    case NULL:
    case PROPERTY_PATH:
    case SINGLE_QUOTED_STRING:
    case DOUBLE_QUOTED_STRING:
    case INT_LITERAL:
    case FLOAT_LITERAL:
      simpleCondition();
      break;
    default:
      jj_la1[3] = jj_gen;
      jj_consume_token(-1);
      throw new ParseException();
    }
  }

  final public void simpleCondition() throws ParseException {
    scalarExpression();
    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
    case 3:
    case 4:
    case 5:
    case 6:
    case 7:
    case 8:
    case 9:
    case 10:
    case 11:
    case 12:
    case 13:
    case 14:
    case 15:
    case 18:
      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
      case 3:
      case 4:
        simpleNotCondition();
        break;
      case 5:
      case 6:
        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
        case 5:
          jj_consume_token(5);
          break;
        case 6:
          jj_consume_token(6);
          break;
        default:
          jj_la1[4] = jj_gen;
          jj_consume_token(-1);
          throw new ParseException();
        }
                          ASTEqual jjtn001 = new ASTEqual(JJTEQUAL);
                          boolean jjtc001 = true;
                          jjtree.openNodeScope(jjtn001);
        try {
          scalarExpression();
        } catch (Throwable jjte001) {
                          if (jjtc001) {
                            jjtree.clearNodeScope(jjtn001);
                            jjtc001 = false;
                          } else {
                            jjtree.popNode();
                          }
                          if (jjte001 instanceof RuntimeException) {
                            {if (true) throw (RuntimeException)jjte001;}
                          }
                          if (jjte001 instanceof ParseException) {
                            {if (true) throw (ParseException)jjte001;}
                          }
                          {if (true) throw (Error)jjte001;}
        } finally {
                          if (jjtc001) {
                            jjtree.closeNodeScope(jjtn001,  2);
                          }
        }
        break;
      case 7:
      case 8:
        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
        case 7:
          jj_consume_token(7);
          break;
        case 8:
          jj_consume_token(8);
          break;
        default:
          jj_la1[5] = jj_gen;
          jj_consume_token(-1);
          throw new ParseException();
        }
                           ASTNotEqual jjtn002 = new ASTNotEqual(JJTNOTEQUAL);
                           boolean jjtc002 = true;
                           jjtree.openNodeScope(jjtn002);
        try {
          scalarExpression();
        } catch (Throwable jjte002) {
                           if (jjtc002) {
                             jjtree.clearNodeScope(jjtn002);
                             jjtc002 = false;
                           } else {
                             jjtree.popNode();
                           }
                           if (jjte002 instanceof RuntimeException) {
                             {if (true) throw (RuntimeException)jjte002;}
                           }
                           if (jjte002 instanceof ParseException) {
                             {if (true) throw (ParseException)jjte002;}
                           }
                           {if (true) throw (Error)jjte002;}
        } finally {
                           if (jjtc002) {
                             jjtree.closeNodeScope(jjtn002,  2);
                           }
        }
        break;
      case 9:
        jj_consume_token(9);
                 ASTLessOrEqual jjtn003 = new ASTLessOrEqual(JJTLESSOREQUAL);
                 boolean jjtc003 = true;
                 jjtree.openNodeScope(jjtn003);
        try {
          scalarExpression();
        } catch (Throwable jjte003) {
                 if (jjtc003) {
                   jjtree.clearNodeScope(jjtn003);
                   jjtc003 = false;
                 } else {
                   jjtree.popNode();
                 }
                 if (jjte003 instanceof RuntimeException) {
                   {if (true) throw (RuntimeException)jjte003;}
                 }
                 if (jjte003 instanceof ParseException) {
                   {if (true) throw (ParseException)jjte003;}
                 }
                 {if (true) throw (Error)jjte003;}
        } finally {
                 if (jjtc003) {
                   jjtree.closeNodeScope(jjtn003,  2);
                 }
        }
        break;
      case 10:
        jj_consume_token(10);
                ASTLess jjtn004 = new ASTLess(JJTLESS);
                boolean jjtc004 = true;
                jjtree.openNodeScope(jjtn004);
        try {
          scalarExpression();
        } catch (Throwable jjte004) {
                if (jjtc004) {
                  jjtree.clearNodeScope(jjtn004);
                  jjtc004 = false;
                } else {
                  jjtree.popNode();
                }
                if (jjte004 instanceof RuntimeException) {
                  {if (true) throw (RuntimeException)jjte004;}
                }
                if (jjte004 instanceof ParseException) {
                  {if (true) throw (ParseException)jjte004;}
                }
                {if (true) throw (Error)jjte004;}
        } finally {
                if (jjtc004) {
                  jjtree.closeNodeScope(jjtn004,  2);
                }
        }
        break;
      case 11:
        jj_consume_token(11);
                 ASTGreater jjtn005 = new ASTGreater(JJTGREATER);
                 boolean jjtc005 = true;
                 jjtree.openNodeScope(jjtn005);
        try {
          scalarExpression();
        } catch (Throwable jjte005) {
                 if (jjtc005) {
                   jjtree.clearNodeScope(jjtn005);
                   jjtc005 = false;
                 } else {
                   jjtree.popNode();
                 }
                 if (jjte005 instanceof RuntimeException) {
                   {if (true) throw (RuntimeException)jjte005;}
                 }
                 if (jjte005 instanceof ParseException) {
                   {if (true) throw (ParseException)jjte005;}
                 }
                 {if (true) throw (Error)jjte005;}
        } finally {
                 if (jjtc005) {
                   jjtree.closeNodeScope(jjtn005,  2);
                 }
        }
        break;
      case 12:
        jj_consume_token(12);
                 ASTGreaterOrEqual jjtn006 = new ASTGreaterOrEqual(JJTGREATEROREQUAL);
                 boolean jjtc006 = true;
                 jjtree.openNodeScope(jjtn006);
        try {
          scalarExpression();
        } catch (Throwable jjte006) {
                 if (jjtc006) {
                   jjtree.clearNodeScope(jjtn006);
                   jjtc006 = false;
                 } else {
                   jjtree.popNode();
                 }
                 if (jjte006 instanceof RuntimeException) {
                   {if (true) throw (RuntimeException)jjte006;}
                 }
                 if (jjte006 instanceof ParseException) {
                   {if (true) throw (ParseException)jjte006;}
                 }
                 {if (true) throw (Error)jjte006;}
        } finally {
                 if (jjtc006) {
                   jjtree.closeNodeScope(jjtn006,  2);
                 }
        }
        break;
      case 13:
        jj_consume_token(13);
                         ASTLike jjtn007 = new ASTLike(JJTLIKE);
                         boolean jjtc007 = true;
                         jjtree.openNodeScope(jjtn007);
        try {
          scalarExpression();
        } catch (Throwable jjte007) {
                         if (jjtc007) {
                           jjtree.clearNodeScope(jjtn007);
                           jjtc007 = false;
                         } else {
                           jjtree.popNode();
                         }
                         if (jjte007 instanceof RuntimeException) {
                           {if (true) throw (RuntimeException)jjte007;}
                         }
                         if (jjte007 instanceof ParseException) {
                           {if (true) throw (ParseException)jjte007;}
                         }
                         {if (true) throw (Error)jjte007;}
        } finally {
                         if (jjtc007) {
                           jjtree.closeNodeScope(jjtn007,  2);
                         }
        }
        break;
      case 14:
        jj_consume_token(14);
                                ASTLikeIgnoreCase jjtn008 = new ASTLikeIgnoreCase(JJTLIKEIGNORECASE);
                                boolean jjtc008 = true;
                                jjtree.openNodeScope(jjtn008);
        try {
          scalarExpression();
        } catch (Throwable jjte008) {
                                if (jjtc008) {
                                  jjtree.clearNodeScope(jjtn008);
                                  jjtc008 = false;
                                } else {
                                  jjtree.popNode();
                                }
                                if (jjte008 instanceof RuntimeException) {
                                  {if (true) throw (RuntimeException)jjte008;}
                                }
                                if (jjte008 instanceof ParseException) {
                                  {if (true) throw (ParseException)jjte008;}
                                }
                                {if (true) throw (Error)jjte008;}
        } finally {
                                if (jjtc008) {
                                  jjtree.closeNodeScope(jjtn008,  2);
                                }
        }
        break;
      case 15:
        jj_consume_token(15);
                  ASTIn jjtn009 = new ASTIn(JJTIN);
                  boolean jjtc009 = true;
                  jjtree.openNodeScope(jjtn009);
        try {
          switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
          case 24:
            namedParameter();
            break;
          case 16:
            jj_consume_token(16);
            scalarCommaList();
            jj_consume_token(17);
            break;
          default:
            jj_la1[6] = jj_gen;
            jj_consume_token(-1);
            throw new ParseException();
          }
        } catch (Throwable jjte009) {
                  if (jjtc009) {
                    jjtree.clearNodeScope(jjtn009);
                    jjtc009 = false;
                  } else {
                    jjtree.popNode();
                  }
                  if (jjte009 instanceof RuntimeException) {
                    {if (true) throw (RuntimeException)jjte009;}
                  }
                  if (jjte009 instanceof ParseException) {
                    {if (true) throw (ParseException)jjte009;}
                  }
                  {if (true) throw (Error)jjte009;}
        } finally {
                  if (jjtc009) {
                    jjtree.closeNodeScope(jjtn009,  2);
                  }
        }
        break;
      case 18:
        jj_consume_token(18);
        scalarExpression();
        jj_consume_token(2);
                                                      ASTBetween jjtn010 = new ASTBetween(JJTBETWEEN);
                                                      boolean jjtc010 = true;
                                                      jjtree.openNodeScope(jjtn010);
        try {
          scalarExpression();
        } catch (Throwable jjte010) {
                                                      if (jjtc010) {
                                                        jjtree.clearNodeScope(jjtn010);
                                                        jjtc010 = false;
                                                      } else {
                                                        jjtree.popNode();
                                                      }
                                                      if (jjte010 instanceof RuntimeException) {
                                                        {if (true) throw (RuntimeException)jjte010;}
                                                      }
                                                      if (jjte010 instanceof ParseException) {
                                                        {if (true) throw (ParseException)jjte010;}
                                                      }
                                                      {if (true) throw (Error)jjte010;}
        } finally {
                                                      if (jjtc010) {
                                                        jjtree.closeNodeScope(jjtn010,  3);
                                                      }
        }
        break;
      default:
        jj_la1[7] = jj_gen;
        jj_consume_token(-1);
        throw new ParseException();
      }
      break;
    default:
      jj_la1[8] = jj_gen;
      ;
    }
  }

  final public void simpleNotCondition() throws ParseException {
    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
    case 3:
      jj_consume_token(3);
      break;
    case 4:
      jj_consume_token(4);
      break;
    default:
      jj_la1[9] = jj_gen;
      jj_consume_token(-1);
      throw new ParseException();
    }
    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
    case 13:
      jj_consume_token(13);
                         ASTNotLike jjtn001 = new ASTNotLike(JJTNOTLIKE);
                         boolean jjtc001 = true;
                         jjtree.openNodeScope(jjtn001);
      try {
        scalarExpression();
      } catch (Throwable jjte001) {
                         if (jjtc001) {
                           jjtree.clearNodeScope(jjtn001);
                           jjtc001 = false;
                         } else {
                           jjtree.popNode();
                         }
                         if (jjte001 instanceof RuntimeException) {
                           {if (true) throw (RuntimeException)jjte001;}
                         }
                         if (jjte001 instanceof ParseException) {
                           {if (true) throw (ParseException)jjte001;}
                         }
                         {if (true) throw (Error)jjte001;}
      } finally {
                         if (jjtc001) {
                           jjtree.closeNodeScope(jjtn001,  2);
                         }
      }
      break;
    case 14:
      jj_consume_token(14);
                                ASTNotLikeIgnoreCase jjtn002 = new ASTNotLikeIgnoreCase(JJTNOTLIKEIGNORECASE);
                                boolean jjtc002 = true;
                                jjtree.openNodeScope(jjtn002);
      try {
        scalarExpression();
      } catch (Throwable jjte002) {
                                if (jjtc002) {
                                  jjtree.clearNodeScope(jjtn002);
                                  jjtc002 = false;
                                } else {
                                  jjtree.popNode();
                                }
                                if (jjte002 instanceof RuntimeException) {
                                  {if (true) throw (RuntimeException)jjte002;}
                                }
                                if (jjte002 instanceof ParseException) {
                                  {if (true) throw (ParseException)jjte002;}
                                }
                                {if (true) throw (Error)jjte002;}
      } finally {
                                if (jjtc002) {
                                  jjtree.closeNodeScope(jjtn002,  2);
                                }
      }
      break;
    case 15:
      jj_consume_token(15);
                  ASTNotIn jjtn003 = new ASTNotIn(JJTNOTIN);
                  boolean jjtc003 = true;
                  jjtree.openNodeScope(jjtn003);
      try {
        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
        case 24:
          namedParameter();
          break;
        case 16:
          jj_consume_token(16);
          scalarCommaList();
          jj_consume_token(17);
          break;
        default:
          jj_la1[10] = jj_gen;
          jj_consume_token(-1);
          throw new ParseException();
        }
      } catch (Throwable jjte003) {
                  if (jjtc003) {
                    jjtree.clearNodeScope(jjtn003);
                    jjtc003 = false;
                  } else {
                    jjtree.popNode();
                  }
                  if (jjte003 instanceof RuntimeException) {
                    {if (true) throw (RuntimeException)jjte003;}
                  }
                  if (jjte003 instanceof ParseException) {
                    {if (true) throw (ParseException)jjte003;}
                  }
                  {if (true) throw (Error)jjte003;}
      } finally {
                  if (jjtc003) {
                    jjtree.closeNodeScope(jjtn003,  2);
                  }
      }
      break;
    case 18:
      jj_consume_token(18);
      scalarExpression();
      jj_consume_token(2);
                                                      ASTNotBetween jjtn004 = new ASTNotBetween(JJTNOTBETWEEN);
                                                      boolean jjtc004 = true;
                                                      jjtree.openNodeScope(jjtn004);
      try {
        scalarExpression();
      } catch (Throwable jjte004) {
                                                      if (jjtc004) {
                                                        jjtree.clearNodeScope(jjtn004);
                                                        jjtc004 = false;
                                                      } else {
                                                        jjtree.popNode();
                                                      }
                                                      if (jjte004 instanceof RuntimeException) {
                                                        {if (true) throw (RuntimeException)jjte004;}
                                                      }
                                                      if (jjte004 instanceof ParseException) {
                                                        {if (true) throw (ParseException)jjte004;}
                                                      }
                                                      {if (true) throw (Error)jjte004;}
      } finally {
                                                      if (jjtc004) {
                                                        jjtree.closeNodeScope(jjtn004,  3);
                                                      }
      }
      break;
    default:
      jj_la1[11] = jj_gen;
      jj_consume_token(-1);
      throw new ParseException();
    }
  }

  final public void scalarCommaList() throws ParseException {
          ASTList jjtn001 = new ASTList(JJTLIST);
          boolean jjtc001 = true;
          jjtree.openNodeScope(jjtn001);
    try {
      scalarConstExpression();
      label_3:
      while (true) {
        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
        case 19:
          ;
          break;
        default:
          jj_la1[12] = jj_gen;
          break label_3;
        }
        jj_consume_token(19);
        scalarConstExpression();
      }
    } catch (Throwable jjte001) {
          if (jjtc001) {
            jjtree.clearNodeScope(jjtn001);
            jjtc001 = false;
          } else {
            jjtree.popNode();
          }
          if (jjte001 instanceof RuntimeException) {
            {if (true) throw (RuntimeException)jjte001;}
          }
          if (jjte001 instanceof ParseException) {
            {if (true) throw (ParseException)jjte001;}
          }
          {if (true) throw (Error)jjte001;}
    } finally {
          if (jjtc001) {
            jjtree.closeNodeScope(jjtn001, true);
          }
    }
  }

  final public void scalarExpression() throws ParseException {
    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
    case 16:
    case 20:
    case 21:
    case 24:
    case 25:
    case 26:
    case PROPERTY_PATH:
    case INT_LITERAL:
    case FLOAT_LITERAL:
      scalarNumericExpression();
      break;
    case SINGLE_QUOTED_STRING:
      jj_consume_token(SINGLE_QUOTED_STRING);
                                         ASTScalar jjtn001 = new ASTScalar(JJTSCALAR);
                                         boolean jjtc001 = true;
                                         jjtree.openNodeScope(jjtn001);
      try {
                                         jjtree.closeNodeScope(jjtn001,  0);
                                         jjtc001 = false;
                                         jjtn001.setValue(token_source.literalValue);
      } finally {
                                         if (jjtc001) {
                                           jjtree.closeNodeScope(jjtn001,  0);
                                         }
      }
      break;
    case DOUBLE_QUOTED_STRING:
      jj_consume_token(DOUBLE_QUOTED_STRING);
                                         ASTScalar jjtn002 = new ASTScalar(JJTSCALAR);
                                         boolean jjtc002 = true;
                                         jjtree.openNodeScope(jjtn002);
      try {
                                         jjtree.closeNodeScope(jjtn002,  0);
                                         jjtc002 = false;
                                         jjtn002.setValue(token_source.literalValue);
      } finally {
                                         if (jjtc002) {
                                           jjtree.closeNodeScope(jjtn002,  0);
                                         }
      }
      break;
    case NULL:
                  ASTScalar jjtn003 = new ASTScalar(JJTSCALAR);
                  boolean jjtc003 = true;
                  jjtree.openNodeScope(jjtn003);
      try {
        jj_consume_token(NULL);
      } finally {
                  if (jjtc003) {
                    jjtree.closeNodeScope(jjtn003,  0);
                  }
      }
      break;
    default:
      jj_la1[13] = jj_gen;
      jj_consume_token(-1);
      throw new ParseException();
    }
  }

  final public void scalarConstExpression() throws ParseException {
    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
    case SINGLE_QUOTED_STRING:
      jj_consume_token(SINGLE_QUOTED_STRING);
                                   ASTScalar jjtn001 = new ASTScalar(JJTSCALAR);
                                   boolean jjtc001 = true;
                                   jjtree.openNodeScope(jjtn001);
      try {
                                   jjtree.closeNodeScope(jjtn001,  0);
                                   jjtc001 = false;
                                   jjtn001.setValue(token_source.literalValue);
      } finally {
                                   if (jjtc001) {
                                     jjtree.closeNodeScope(jjtn001,  0);
                                   }
      }
      break;
    case DOUBLE_QUOTED_STRING:
      jj_consume_token(DOUBLE_QUOTED_STRING);
                                   ASTScalar jjtn002 = new ASTScalar(JJTSCALAR);
                                   boolean jjtc002 = true;
                                   jjtree.openNodeScope(jjtn002);
      try {
                                   jjtree.closeNodeScope(jjtn002,  0);
                                   jjtc002 = false;
                                   jjtn002.setValue(token_source.literalValue);
      } finally {
                                   if (jjtc002) {
                                     jjtree.closeNodeScope(jjtn002,  0);
                                   }
      }
      break;
    case 24:
      namedParameter();
      break;
    case INT_LITERAL:
      jj_consume_token(INT_LITERAL);
                          ASTScalar jjtn003 = new ASTScalar(JJTSCALAR);
                          boolean jjtc003 = true;
                          jjtree.openNodeScope(jjtn003);
      try {
                          jjtree.closeNodeScope(jjtn003,  0);
                          jjtc003 = false;
                          jjtn003.setValue(token_source.literalValue);
      } finally {
                          if (jjtc003) {
                            jjtree.closeNodeScope(jjtn003,  0);
                          }
      }
      break;
    case FLOAT_LITERAL:
      jj_consume_token(FLOAT_LITERAL);
                            ASTScalar jjtn004 = new ASTScalar(JJTSCALAR);
                            boolean jjtc004 = true;
                            jjtree.openNodeScope(jjtn004);
      try {
                            jjtree.closeNodeScope(jjtn004,  0);
                            jjtc004 = false;
                            jjtn004.setValue(token_source.literalValue);
      } finally {
                            if (jjtc004) {
                              jjtree.closeNodeScope(jjtn004,  0);
                            }
      }
      break;
    default:
      jj_la1[14] = jj_gen;
      jj_consume_token(-1);
      throw new ParseException();
    }
  }

  final public void scalarNumericExpression() throws ParseException {
    multiplySubtractExp();
    label_4:
    while (true) {
      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
      case 20:
      case 21:
        ;
        break;
      default:
        jj_la1[15] = jj_gen;
        break label_4;
      }
      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
      case 20:
        jj_consume_token(20);
                      ASTAdd jjtn001 = new ASTAdd(JJTADD);
                      boolean jjtc001 = true;
                      jjtree.openNodeScope(jjtn001);
        try {
          multiplySubtractExp();
        } catch (Throwable jjte001) {
                      if (jjtc001) {
                        jjtree.clearNodeScope(jjtn001);
                        jjtc001 = false;
                      } else {
                        jjtree.popNode();
                      }
                      if (jjte001 instanceof RuntimeException) {
                        {if (true) throw (RuntimeException)jjte001;}
                      }
                      if (jjte001 instanceof ParseException) {
                        {if (true) throw (ParseException)jjte001;}
                      }
                      {if (true) throw (Error)jjte001;}
        } finally {
                      if (jjtc001) {
                        jjtree.closeNodeScope(jjtn001,  2);
                      }
        }
        break;
      case 21:
        jj_consume_token(21);
                      ASTSubtract jjtn002 = new ASTSubtract(JJTSUBTRACT);
                      boolean jjtc002 = true;
                      jjtree.openNodeScope(jjtn002);
        try {
          multiplySubtractExp();
        } catch (Throwable jjte002) {
                      if (jjtc002) {
                        jjtree.clearNodeScope(jjtn002);
                        jjtc002 = false;
                      } else {
                        jjtree.popNode();
                      }
                      if (jjte002 instanceof RuntimeException) {
                        {if (true) throw (RuntimeException)jjte002;}
                      }
                      if (jjte002 instanceof ParseException) {
                        {if (true) throw (ParseException)jjte002;}
                      }
                      {if (true) throw (Error)jjte002;}
        } finally {
                      if (jjtc002) {
                        jjtree.closeNodeScope(jjtn002,  2);
                      }
        }
        break;
      default:
        jj_la1[16] = jj_gen;
        jj_consume_token(-1);
        throw new ParseException();
      }
    }
  }

  final public void multiplySubtractExp() throws ParseException {
    numericTerm();
    label_5:
    while (true) {
      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
      case 22:
      case 23:
        ;
        break;
      default:
        jj_la1[17] = jj_gen;
        break label_5;
      }
      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
      case 22:
        jj_consume_token(22);
                      ASTMultiply jjtn001 = new ASTMultiply(JJTMULTIPLY);
                      boolean jjtc001 = true;
                      jjtree.openNodeScope(jjtn001);
        try {
          numericTerm();
        } catch (Throwable jjte001) {
                      if (jjtc001) {
                        jjtree.clearNodeScope(jjtn001);
                        jjtc001 = false;
                      } else {
                        jjtree.popNode();
                      }
                      if (jjte001 instanceof RuntimeException) {
                        {if (true) throw (RuntimeException)jjte001;}
                      }
                      if (jjte001 instanceof ParseException) {
                        {if (true) throw (ParseException)jjte001;}
                      }
                      {if (true) throw (Error)jjte001;}
        } finally {
                      if (jjtc001) {
                        jjtree.closeNodeScope(jjtn001,  2);
                      }
        }
        break;
      case 23:
        jj_consume_token(23);
                      ASTDivide jjtn002 = new ASTDivide(JJTDIVIDE);
                      boolean jjtc002 = true;
                      jjtree.openNodeScope(jjtn002);
        try {
          numericTerm();
        } catch (Throwable jjte002) {
                      if (jjtc002) {
                        jjtree.clearNodeScope(jjtn002);
                        jjtc002 = false;
                      } else {
                        jjtree.popNode();
                      }
                      if (jjte002 instanceof RuntimeException) {
                        {if (true) throw (RuntimeException)jjte002;}
                      }
                      if (jjte002 instanceof ParseException) {
                        {if (true) throw (ParseException)jjte002;}
                      }
                      {if (true) throw (Error)jjte002;}
        } finally {
                      if (jjtc002) {
                        jjtree.closeNodeScope(jjtn002,  2);
                      }
        }
        break;
      default:
        jj_la1[18] = jj_gen;
        jj_consume_token(-1);
        throw new ParseException();
      }
    }
  }

  final public void numericTerm() throws ParseException {
    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
    case 16:
    case 20:
    case 24:
    case 25:
    case 26:
    case PROPERTY_PATH:
    case INT_LITERAL:
    case FLOAT_LITERAL:
      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
      case 20:
        jj_consume_token(20);
        break;
      default:
        jj_la1[19] = jj_gen;
        ;
      }
      numericPrimary();
      break;
    case 21:
      jj_consume_token(21);
                       ASTNegate jjtn001 = new ASTNegate(JJTNEGATE);
                       boolean jjtc001 = true;
                       jjtree.openNodeScope(jjtn001);
      try {
        numericPrimary();
      } catch (Throwable jjte001) {
                       if (jjtc001) {
                         jjtree.clearNodeScope(jjtn001);
                         jjtc001 = false;
                       } else {
                         jjtree.popNode();
                       }
                       if (jjte001 instanceof RuntimeException) {
                         {if (true) throw (RuntimeException)jjte001;}
                       }
                       if (jjte001 instanceof ParseException) {
                         {if (true) throw (ParseException)jjte001;}
                       }
                       {if (true) throw (Error)jjte001;}
      } finally {
                       if (jjtc001) {
                         jjtree.closeNodeScope(jjtn001,  1);
                       }
      }
      break;
    default:
      jj_la1[20] = jj_gen;
      jj_consume_token(-1);
      throw new ParseException();
    }
  }

  final public void numericPrimary() throws ParseException {
    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
    case 16:
      jj_consume_token(16);
      orCondition();
      jj_consume_token(17);
      break;
    case 25:
    case 26:
    case PROPERTY_PATH:
      pathExpression();
      break;
    case 24:
      namedParameter();
      break;
    case INT_LITERAL:
      jj_consume_token(INT_LITERAL);
                           ASTScalar jjtn001 = new ASTScalar(JJTSCALAR);
                           boolean jjtc001 = true;
                           jjtree.openNodeScope(jjtn001);
      try {
                           jjtree.closeNodeScope(jjtn001,  0);
                           jjtc001 = false;
                           jjtn001.setValue(token_source.literalValue);
      } finally {
                           if (jjtc001) {
                             jjtree.closeNodeScope(jjtn001,  0);
                           }
      }
      break;
    case FLOAT_LITERAL:
      jj_consume_token(FLOAT_LITERAL);
                            ASTScalar jjtn002 = new ASTScalar(JJTSCALAR);
                            boolean jjtc002 = true;
                            jjtree.openNodeScope(jjtn002);
      try {
                            jjtree.closeNodeScope(jjtn002,  0);
                            jjtc002 = false;
                            jjtn002.setValue(token_source.literalValue);
      } finally {
                            if (jjtc002) {
                              jjtree.closeNodeScope(jjtn002,  0);
                            }
      }
      break;
    default:
      jj_la1[21] = jj_gen;
      jj_consume_token(-1);
      throw new ParseException();
    }
  }

  final public void namedParameter() throws ParseException {
        Token t;
    jj_consume_token(24);
    t = jj_consume_token(PROPERTY_PATH);
                                  ASTNamedParameter jjtn001 = new ASTNamedParameter(JJTNAMEDPARAMETER);
                                  boolean jjtc001 = true;
                                  jjtree.openNodeScope(jjtn001);
    try {
                                  jjtree.closeNodeScope(jjtn001,  0);
                                  jjtc001 = false;
                                  jjtn001.setValue(t.image);
    } finally {
                                  if (jjtc001) {
                                    jjtree.closeNodeScope(jjtn001,  0);
                                  }
    }
  }

  final public void pathExpression() throws ParseException {
   Token t;
    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
    case PROPERTY_PATH:
      t = jj_consume_token(PROPERTY_PATH);
                           ASTObjPath jjtn001 = new ASTObjPath(JJTOBJPATH);
                           boolean jjtc001 = true;
                           jjtree.openNodeScope(jjtn001);
      try {
                           jjtree.closeNodeScope(jjtn001,  0);
                           jjtc001 = false;
                           jjtn001.setPath(t.image);
      } finally {
                           if (jjtc001) {
                             jjtree.closeNodeScope(jjtn001,  0);
                           }
      }
      break;
    case 25:
      jj_consume_token(25);
      t = jj_consume_token(PROPERTY_PATH);
                           ASTObjPath jjtn002 = new ASTObjPath(JJTOBJPATH);
                           boolean jjtc002 = true;
                           jjtree.openNodeScope(jjtn002);
      try {
                           jjtree.closeNodeScope(jjtn002,  0);
                           jjtc002 = false;
                           jjtn002.setPath(t.image);
      } finally {
                           if (jjtc002) {
                             jjtree.closeNodeScope(jjtn002,  0);
                           }
      }
      break;
    case 26:
      jj_consume_token(26);
      t = jj_consume_token(PROPERTY_PATH);
                           ASTDbPath jjtn003 = new ASTDbPath(JJTDBPATH);
                           boolean jjtc003 = true;
                           jjtree.openNodeScope(jjtn003);
      try {
                           jjtree.closeNodeScope(jjtn003,  0);
                           jjtc003 = false;
                           jjtn003.setPath(t.image);
      } finally {
                           if (jjtc003) {
                             jjtree.closeNodeScope(jjtn003,  0);
                           }
      }
      break;
    default:
      jj_la1[22] = jj_gen;
      jj_consume_token(-1);
      throw new ParseException();
    }
  }

  public ExpressionParserTokenManager token_source;
  JavaCharStream jj_input_stream;
  public Token token, jj_nt;
  private int jj_ntk;
  private int jj_gen;
  final private int[] jj_la1 = new int[23];
  static private int[] jj_la1_0;
  static private int[] jj_la1_1;
  static {
      jj_la1_0();
      jj_la1_1();
   }
   private static void jj_la1_0() {
      jj_la1_0 = new int[] {0x2,0x4,0x18,0x87310018,0x60,0x180,0x1010000,0x4fff8,0x4fff8,0x18,0x1010000,0x4e000,0x80000,0x87310000,0x1000000,0x300000,0x300000,0xc00000,0xc00000,0x100000,0x7310000,0x7010000,0x6000000,};
   }
   private static void jj_la1_1() {
      jj_la1_1 = new int[] {0x0,0x0,0x0,0x3901,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x3901,0x3900,0x0,0x0,0x0,0x0,0x0,0x3001,0x3001,0x1,};
   }

  public ExpressionParser(java.io.InputStream stream) {
    jj_input_stream = new JavaCharStream(stream, 1, 1);
    token_source = new ExpressionParserTokenManager(jj_input_stream);
    token = new Token();
    jj_ntk = -1;
    jj_gen = 0;
    for (int i = 0; i < 23; i++) jj_la1[i] = -1;
  }

  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;
    jjtree.reset();
    jj_gen = 0;
    for (int i = 0; i < 23; i++) jj_la1[i] = -1;
  }

  public ExpressionParser(java.io.Reader stream) {
    jj_input_stream = new JavaCharStream(stream, 1, 1);
    token_source = new ExpressionParserTokenManager(jj_input_stream);
    token = new Token();
    jj_ntk = -1;
    jj_gen = 0;
    for (int i = 0; i < 23; i++) jj_la1[i] = -1;
  }

  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;
    jjtree.reset();
    jj_gen = 0;
    for (int i = 0; i < 23; i++) jj_la1[i] = -1;
  }

  public ExpressionParser(ExpressionParserTokenManager tm) {
    token_source = tm;
    token = new Token();
    jj_ntk = -1;
    jj_gen = 0;
    for (int i = 0; i < 23; i++) jj_la1[i] = -1;
  }

  public void ReInit(ExpressionParserTokenManager tm) {
    token_source = tm;
    token = new Token();
    jj_ntk = -1;
    jjtree.reset();
    jj_gen = 0;
    for (int i = 0; i < 23; i++) jj_la1[i] = -1;
  }

  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++;
      return token;
    }
    token = oldToken;
    jj_kind = kind;
    throw generateParseException();
  }

  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 = 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;

  public ParseException generateParseException() {
    jj_expentries.removeAllElements();
    boolean[] la1tokens = new boolean[50];
    for (int i = 0; i < 50; i++) {
      la1tokens[i] = false;
    }
    if (jj_kind >= 0) {
      la1tokens[jj_kind] = true;
      jj_kind = -1;
    }
    for (int i = 0; i < 23; i++) {
      if (jj_la1[i] == jj_gen) {
        for (int j = 0; j < 32; j++) {
          if ((jj_la1_0[i] & (1<