filter.java

一个类似于openJMS分布在ObjectWeb之下的JMS消息中间件。

                    stBuff.append('$');

                    st = stBuff.toString(); 
                    org.apache.regexp.RE regExp = new org.apache.regexp.RE(st);

                    RESULT =
                      new Boolean(regExp.match((String)
                                               Interpreter.interpret
                                               (id, message, syntaxType)));
                  }
                  // Comparison of non like values returns FALSE.
                  else
                    RESULT = new Boolean("FALSE");
                
              CUP$Filter$result = new java_cup.runtime.Symbol(2/*comp_expr*/, ((java_cup.runtime.Symbol)CUP$Filter$stack.elementAt(CUP$Filter$top-2)).left, ((java_cup.runtime.Symbol)CUP$Filter$stack.elementAt(CUP$Filter$top-0)).right, RESULT);
            }
          return CUP$Filter$result;

          /*. . . . . . . . . . . . . . . . . . . .*/
          case 15: // comp_expr ::= ID NOT IN LPAREN strings RPAREN 
            {
              Boolean RESULT = null;
		int idleft = ((java_cup.runtime.Symbol)CUP$Filter$stack.elementAt(CUP$Filter$top-5)).left;
		int idright = ((java_cup.runtime.Symbol)CUP$Filter$stack.elementAt(CUP$Filter$top-5)).right;
		String id = (String)((java_cup.runtime.Symbol) CUP$Filter$stack.elementAt(CUP$Filter$top-5)).value;
		int stsleft = ((java_cup.runtime.Symbol)CUP$Filter$stack.elementAt(CUP$Filter$top-1)).left;
		int stsright = ((java_cup.runtime.Symbol)CUP$Filter$stack.elementAt(CUP$Filter$top-1)).right;
		String sts = (String)((java_cup.runtime.Symbol) CUP$Filter$stack.elementAt(CUP$Filter$top-1)).value;
		
                  if (Interpreter.interpret(id, message, syntaxType) == null)
                    RESULT = null;

                  else if (Interpreter.interpret(id, message, syntaxType)
                           instanceof String)
                    RESULT =
                      new Boolean(sts.indexOf((String)
                                              Interpreter.interpret
                                              (id, message, syntaxType))
                                              == -1);

                  // Comparison of non like values returns FALSE.
                  else
                    RESULT = new Boolean("FALSE");
                
              CUP$Filter$result = new java_cup.runtime.Symbol(2/*comp_expr*/, ((java_cup.runtime.Symbol)CUP$Filter$stack.elementAt(CUP$Filter$top-5)).left, ((java_cup.runtime.Symbol)CUP$Filter$stack.elementAt(CUP$Filter$top-0)).right, RESULT);
            }
          return CUP$Filter$result;

          /*. . . . . . . . . . . . . . . . . . . .*/
          case 14: // comp_expr ::= ID IN LPAREN strings RPAREN 
            {
              Boolean RESULT = null;
		int idleft = ((java_cup.runtime.Symbol)CUP$Filter$stack.elementAt(CUP$Filter$top-4)).left;
		int idright = ((java_cup.runtime.Symbol)CUP$Filter$stack.elementAt(CUP$Filter$top-4)).right;
		String id = (String)((java_cup.runtime.Symbol) CUP$Filter$stack.elementAt(CUP$Filter$top-4)).value;
		int stsleft = ((java_cup.runtime.Symbol)CUP$Filter$stack.elementAt(CUP$Filter$top-1)).left;
		int stsright = ((java_cup.runtime.Symbol)CUP$Filter$stack.elementAt(CUP$Filter$top-1)).right;
		String sts = (String)((java_cup.runtime.Symbol) CUP$Filter$stack.elementAt(CUP$Filter$top-1)).value;
		
                  if (Interpreter.interpret(id, message, syntaxType) == null)
                    RESULT = null;

                  else if (Interpreter.interpret(id, message, syntaxType)
                           instanceof String)
                    RESULT =
                      new Boolean(sts.indexOf((String)
                                              Interpreter.interpret
                                              (id, message, syntaxType))
                                              != -1);

                  // Comparison of non like values returns FALSE.
                  else
                    RESULT = new Boolean("FALSE");
                
              CUP$Filter$result = new java_cup.runtime.Symbol(2/*comp_expr*/, ((java_cup.runtime.Symbol)CUP$Filter$stack.elementAt(CUP$Filter$top-4)).left, ((java_cup.runtime.Symbol)CUP$Filter$stack.elementAt(CUP$Filter$top-0)).right, RESULT);
            }
          return CUP$Filter$result;

          /*. . . . . . . . . . . . . . . . . . . .*/
          case 13: // comp_expr ::= expr NOTBETWEEN expr AND expr 
            {
              Boolean RESULT = null;
		int e1left = ((java_cup.runtime.Symbol)CUP$Filter$stack.elementAt(CUP$Filter$top-4)).left;
		int e1right = ((java_cup.runtime.Symbol)CUP$Filter$stack.elementAt(CUP$Filter$top-4)).right;
		Object e1 = (Object)((java_cup.runtime.Symbol) CUP$Filter$stack.elementAt(CUP$Filter$top-4)).value;
		int e2left = ((java_cup.runtime.Symbol)CUP$Filter$stack.elementAt(CUP$Filter$top-2)).left;
		int e2right = ((java_cup.runtime.Symbol)CUP$Filter$stack.elementAt(CUP$Filter$top-2)).right;
		Object e2 = (Object)((java_cup.runtime.Symbol) CUP$Filter$stack.elementAt(CUP$Filter$top-2)).value;
		int e3left = ((java_cup.runtime.Symbol)CUP$Filter$stack.elementAt(CUP$Filter$top-0)).left;
		int e3right = ((java_cup.runtime.Symbol)CUP$Filter$stack.elementAt(CUP$Filter$top-0)).right;
		Object e3 = (Object)((java_cup.runtime.Symbol) CUP$Filter$stack.elementAt(CUP$Filter$top-0)).value;
		
                  if (e1 == null || e2 == null || e3 == null)
                    RESULT = null;

                  else if (e1 instanceof Number && e2 instanceof Number 
                           && e3 instanceof Number)
                    RESULT = new Boolean((((Number) e1).doubleValue()
                                          < ((Number) e2).doubleValue())
                                         || (((Number) e1).doubleValue()
                                             > ((Number) e3).doubleValue()));

                  // Comparison of non like values returns FALSE.
                  else
                    RESULT = new Boolean("FALSE");
                
              CUP$Filter$result = new java_cup.runtime.Symbol(2/*comp_expr*/, ((java_cup.runtime.Symbol)CUP$Filter$stack.elementAt(CUP$Filter$top-4)).left, ((java_cup.runtime.Symbol)CUP$Filter$stack.elementAt(CUP$Filter$top-0)).right, RESULT);
            }
          return CUP$Filter$result;

          /*. . . . . . . . . . . . . . . . . . . .*/
          case 12: // comp_expr ::= expr BETWEEN expr AND expr 
            {
              Boolean RESULT = null;
		int e1left = ((java_cup.runtime.Symbol)CUP$Filter$stack.elementAt(CUP$Filter$top-4)).left;
		int e1right = ((java_cup.runtime.Symbol)CUP$Filter$stack.elementAt(CUP$Filter$top-4)).right;
		Object e1 = (Object)((java_cup.runtime.Symbol) CUP$Filter$stack.elementAt(CUP$Filter$top-4)).value;
		int e2left = ((java_cup.runtime.Symbol)CUP$Filter$stack.elementAt(CUP$Filter$top-2)).left;
		int e2right = ((java_cup.runtime.Symbol)CUP$Filter$stack.elementAt(CUP$Filter$top-2)).right;
		Object e2 = (Object)((java_cup.runtime.Symbol) CUP$Filter$stack.elementAt(CUP$Filter$top-2)).value;
		int e3left = ((java_cup.runtime.Symbol)CUP$Filter$stack.elementAt(CUP$Filter$top-0)).left;
		int e3right = ((java_cup.runtime.Symbol)CUP$Filter$stack.elementAt(CUP$Filter$top-0)).right;
		Object e3 = (Object)((java_cup.runtime.Symbol) CUP$Filter$stack.elementAt(CUP$Filter$top-0)).value;
		
                  if (e1 == null || e2 == null || e3 == null)
                    RESULT = null;

                  else if (e1 instanceof Number && e2 instanceof Number
                           && e3 instanceof Number)
                    RESULT = new Boolean((((Number) e1).doubleValue()
                                          >= ((Number) e2).doubleValue())
                                         && (((Number) e1).doubleValue()
                                             <= ((Number) e3).doubleValue()));

                  // Comparison of non like values returns FALSE.
                  else
                    RESULT = new Boolean("FALSE");
                
              CUP$Filter$result = new java_cup.runtime.Symbol(2/*comp_expr*/, ((java_cup.runtime.Symbol)CUP$Filter$stack.elementAt(CUP$Filter$top-4)).left, ((java_cup.runtime.Symbol)CUP$Filter$stack.elementAt(CUP$Filter$top-0)).right, RESULT);
            }
          return CUP$Filter$result;

          /*. . . . . . . . . . . . . . . . . . . .*/
          case 11: // comp_expr ::= expr NEQ expr 
            {
              Boolean RESULT = null;
		int e1left = ((java_cup.runtime.Symbol)CUP$Filter$stack.elementAt(CUP$Filter$top-2)).left;
		int e1right = ((java_cup.runtime.Symbol)CUP$Filter$stack.elementAt(CUP$Filter$top-2)).right;
		Object e1 = (Object)((java_cup.runtime.Symbol) CUP$Filter$stack.elementAt(CUP$Filter$top-2)).value;
		int e2left = ((java_cup.runtime.Symbol)CUP$Filter$stack.elementAt(CUP$Filter$top-0)).left;
		int e2right = ((java_cup.runtime.Symbol)CUP$Filter$stack.elementAt(CUP$Filter$top-0)).right;
		Object e2 = (Object)((java_cup.runtime.Symbol) CUP$Filter$stack.elementAt(CUP$Filter$top-0)).value;
		
                  if (e1 == null || e2 == null)
                    RESULT = null;

                  else if (e1 instanceof Number && e2 instanceof Number)
                    RESULT = new Boolean(((Number) e1).doubleValue()
                                         != ((Number) e2).doubleValue());

                  else if (e1 instanceof Boolean && e2 instanceof Boolean)
                    RESULT = new Boolean(!
                                         ((Boolean) e1).equals((Boolean) e2));

                  else if (e1 instanceof String && e2 instanceof String)
                    RESULT = new Boolean(! ((String) e1).equals((String) e2));

                  else if (e1 instanceof Boolean && e2 instanceof Number)
                    RESULT = new Boolean(!(
                      (((Boolean) e1).booleanValue() == true) ? 
                      (((Number) e2).doubleValue() == 0)? true:false :
                      (((Number) e2).doubleValue() != 0)? true:false));

                  else if (e1 instanceof Number && e2 instanceof Boolean)
                    RESULT = new Boolean(!(
                      (((Boolean) e2).booleanValue() == true) ? 
                      (((Number) e1).doubleValue() == 0)? true:false :
                      (((Number) e1).doubleValue() != 0)? true:false));

                  // Comparison of non like values returns FALSE.
                  else
                    RESULT = new Boolean("FALSE");
                
              CUP$Filter$result = new java_cup.runtime.Symbol(2/*comp_expr*/, ((java_cup.runtime.Symbol)CUP$Filter$stack.elementAt(CUP$Filter$top-2)).left, ((java_cup.runtime.Symbol)CUP$Filter$stack.elementAt(CUP$Filter$top-0)).right, RESULT);
            }
          return CUP$Filter$result;

          /*. . . . . . . . . . . . . . . . . . . .*/
          case 10: // comp_expr ::= expr EQ expr 
            {
              Boolean RESULT = null;
		int e1left = ((java_cup.runtime.Symbol)CUP$Filter$stack.elementAt(CUP$Filter$top-2)).left;
		int e1right = ((java_cup.runtime.Symbol)CUP$Filter$stack.elementAt(CUP$Filter$top-2)).right;
		Object e1 = (Object)((java_cup.runtime.Symbol) CUP$Filter$stack.elementAt(CUP$Filter$top-2)).value;
		int e2left = ((java_cup.runtime.Symbol)CUP$Filter$stack.elementAt(CUP$Filter$top-0)).left;
		int e2right = ((java_cup.runtime.Symbol)CUP$Filter$stack.elementAt(CUP$Filter$top-0)).right;
		Object e2 = (Object)((java_cup.runtime.Symbol) CUP$Filter$stack.elementAt(CUP$Filter$top-0)).value;
		
                  if (e1 == null || e2 == null)
                    RESULT = null;

                  else if (e1 instanceof Number && e2 instanceof Number)
                    RESULT = new Boolean(((Number) e1).doubleValue()
                                         == ((Number) e2).doubleValue());

                  else if (e1 instanceof Boolean && e2 instanceof Boolean)
                    RESULT = new Boolean(((Boolean) e1).equals((Boolean) e2));

                  else if (e1 instanceof String && e2 instanceof String)
                    RESULT = new Boolean(((String) e1).equals((String) e2));

                  else if (e1 instanceof Boolean && e2 instanceof Number)
                    RESULT = new Boolean(
                      (((Boolean) e1).booleanValue() == true) ? 
                      (((Number) e2).doubleValue() == 0)? true:false :
                      (((Number) e2).doubleValue() != 0)? true:false);

                  else if (e1 instanceof Number && e2 instanceof Boolean)
                    RESULT = new Boolean(
                      (((Boolean) e2).booleanValue() == true) ? 
                      (((Number) e1).doubleValue() == 0)? true:false :
                      (((Number) e1).doubleValue() != 0)? true:false);

                  // Comparison of non like values returns FALSE.
                  else
                    RESULT = new Boolean("FALSE");
                
              CUP$Filter$result = new java_cup.runtime.Symbol(2/*comp_expr*/, ((java_cup.runtime.Symbol)CUP$Filter$stack.elementAt(CUP$Filter$top-2)).left, ((java_cup.runtime.Symbol)CUP$Filter$stack.elementAt(CUP$Filter$top-0)).right, RESULT);
            }
          return CUP$Filter$result;

          /*. . . . . . . . . . . . . . . . . . . .*/
          case 9: // comp_expr ::= expr LE expr 
            {
              Boolean RESULT = null;
		int e1left = ((java_cup.runtime.Symbol)CUP$Filter$stack.elementAt(CUP$Filter$top-2)).left;
		int e1right = ((java_cup.runtime.Symbol)CUP$Filter$stack.elementAt(CUP$Filter$top-2)).right;
		Object e1 = (Object)((java_cup.runtime.Symbol) CUP$Filter$stack.elementAt(CUP$Filter$top-2)).value;
		int e2left = ((java_cup.runtime.Symbol)CUP$Filter$stack.elementAt(CUP$Filter$top-0)).left;
		int e2right = ((java_cup.runtime.Symbol)CUP$Filter$stack.elementAt(CUP$Filter$top-0))