xpathparser.java

linux下建立JAVA虚拟机的源码KAFFE

      yyVal = lookupFunction((String) yyVals[-3+yyTop], (List) yyVals[-1+yyTop]);
    }
  break;
case 41:
					// line 519 "XPathParser.y"
  {
      List list = new ArrayList();
      list.add(yyVals[0+yyTop]);
      yyVal = list;
    }
  break;
case 42:
					// line 525 "XPathParser.y"
  {
      List list = (List) yyVals[0+yyTop];
      list.add(0, yyVals[-2+yyTop]);
      yyVal = list;
    }
  break;
case 44:
					// line 535 "XPathParser.y"
  {
      yyVal = new UnionExpr((Expr) yyVals[-2+yyTop], (Expr) yyVals[0+yyTop]);
    }
  break;
case 47:
					// line 544 "XPathParser.y"
  {
      Steps steps;
      if (yyVals[0+yyTop] instanceof Steps)
        {
          steps = (Steps) yyVals[0+yyTop];
        }
      else
        {
          steps = new Steps();
          steps.path.addFirst(yyVals[0+yyTop]);
        }
      steps.path.addFirst(yyVals[-2+yyTop]);
      yyVal = steps;
      /*$$ = new Step ((Expr) $1, (Path) $3);*/
    }
  break;
case 48:
					// line 560 "XPathParser.y"
  {
      Test nt = new NodeTypeTest((short) 0);
      Selector s = new Selector(Selector.DESCENDANT_OR_SELF,
                                Collections.singletonList(nt));
      Steps steps;
      if (yyVals[0+yyTop] instanceof Steps)
        {
          steps = (Steps) yyVals[0+yyTop];
        }
      else
        {
          steps = new Steps();
          steps.path.addFirst(yyVals[0+yyTop]);
        }
      steps.path.addFirst(s);
      steps.path.addFirst(yyVals[-2+yyTop]);
      yyVal = steps;
      /*Step step = new Step (s, (Path) $3);*/
      /*$$ = new Step ((Expr) $1, step);*/
    }
  break;
case 50:
					// line 585 "XPathParser.y"
  {
      Predicate filter = (Predicate) yyVals[0+yyTop];
      Selector s = new Selector(Selector.SELF,
                                Collections.singletonList(filter));
      Steps steps;
      if (yyVals[-1+yyTop] instanceof Steps)
        {
          steps = (Steps) yyVals[-1+yyTop];
        }
      else
        {
          steps = new Steps();
          steps.path.addFirst(yyVals[-1+yyTop]);
        }
      steps.path.addLast(s);
      yyVal = steps;
      /*$$ = new Step ((Expr) $1, s);*/
    }
  break;
case 52:
					// line 608 "XPathParser.y"
  {
      yyVal = new OrExpr((Expr) yyVals[-2+yyTop], (Expr) yyVals[0+yyTop]);
    }
  break;
case 54:
					// line 616 "XPathParser.y"
  {
      yyVal = new AndExpr((Expr) yyVals[-2+yyTop], (Expr) yyVals[0+yyTop]);
    }
  break;
case 56:
					// line 624 "XPathParser.y"
  {
      yyVal = new EqualityExpr((Expr) yyVals[-2+yyTop], (Expr) yyVals[0+yyTop], false);
    }
  break;
case 57:
					// line 628 "XPathParser.y"
  {
      yyVal = new EqualityExpr((Expr) yyVals[-2+yyTop], (Expr) yyVals[0+yyTop], true);
    }
  break;
case 59:
					// line 636 "XPathParser.y"
  {
      yyVal = new RelationalExpr((Expr) yyVals[-2+yyTop], (Expr) yyVals[0+yyTop], true, false);
    }
  break;
case 60:
					// line 640 "XPathParser.y"
  {
      yyVal = new RelationalExpr((Expr) yyVals[-2+yyTop], (Expr) yyVals[0+yyTop], false, false);
    }
  break;
case 61:
					// line 644 "XPathParser.y"
  {
      yyVal = new RelationalExpr((Expr) yyVals[-2+yyTop], (Expr) yyVals[0+yyTop], true, true);
    }
  break;
case 62:
					// line 648 "XPathParser.y"
  {
      yyVal = new RelationalExpr((Expr) yyVals[-2+yyTop], (Expr) yyVals[0+yyTop], false, true);
    }
  break;
case 64:
					// line 656 "XPathParser.y"
  {
      yyVal = new ArithmeticExpr((Expr) yyVals[-2+yyTop], (Expr) yyVals[0+yyTop], ArithmeticExpr.ADD);
    }
  break;
case 65:
					// line 660 "XPathParser.y"
  {
      yyVal = new ArithmeticExpr((Expr) yyVals[-2+yyTop], (Expr) yyVals[0+yyTop], ArithmeticExpr.SUBTRACT);
    }
  break;
case 67:
					// line 668 "XPathParser.y"
  {
      yyVal = new ArithmeticExpr((Expr) yyVals[-2+yyTop], (Expr) yyVals[0+yyTop], ArithmeticExpr.MULTIPLY);
    }
  break;
case 68:
					// line 672 "XPathParser.y"
  {
      yyVal = new ArithmeticExpr((Expr) yyVals[-2+yyTop], (Expr) yyVals[0+yyTop], ArithmeticExpr.DIVIDE);
    }
  break;
case 69:
					// line 676 "XPathParser.y"
  {
      yyVal = new ArithmeticExpr((Expr) yyVals[-2+yyTop], (Expr) yyVals[0+yyTop], ArithmeticExpr.MODULO);
    }
  break;
case 71:
					// line 684 "XPathParser.y"
  {
      yyVal = new NegativeExpr((Expr) yyVals[0+yyTop]);
    }
  break;
case 72:
					// line 691 "XPathParser.y"
  {
      yyVal = new Double((String) yyVals[0+yyTop] + ".0");
    }
  break;
case 73:
					// line 695 "XPathParser.y"
  {
      yyVal = new Double((String) yyVals[-1+yyTop] + ".0");
    }
  break;
case 74:
					// line 699 "XPathParser.y"
  {
      yyVal = new Double((String) yyVals[-2+yyTop] + "." + (String) yyVals[0+yyTop]);
    }
  break;
case 75:
					// line 703 "XPathParser.y"
  {
      yyVal = new Double("0." + (String) yyVals[0+yyTop]);
    }
  break;
case 77:
					// line 732 "XPathParser.y"
  {
      String name = (String) yyVals[0+yyTop];
      yyVal = new VariableReference(variableResolver, getQName(name));
    }
  break;
case 78:
					// line 740 "XPathParser.y"
  {
      yyVal = new NameTest(null, true, true);
    }
  break;
case 79:
					// line 744 "XPathParser.y"
  {
      QName qName = getQName((String) yyVals[-2+yyTop]);
      yyVal = new NameTest(qName, true, false);
    }
  break;
case 80:
					// line 749 "XPathParser.y"
  {
      QName qName = getQName((String) yyVals[0+yyTop]);
      yyVal = new NameTest(qName, false, false);
    }
  break;
case 82:
					// line 758 "XPathParser.y"
  {
      yyVal = (String) yyVals[-2+yyTop] + ':' + (String) yyVals[0+yyTop];
    }
  break;
case 83:
					// line 765 "XPathParser.y"
  {
      yyVal = new Short(Node.COMMENT_NODE);
    }
  break;
case 84:
					// line 769 "XPathParser.y"
  {
      yyVal = new Short(Node.TEXT_NODE);
    }
  break;
case 85:
					// line 773 "XPathParser.y"
  {
      yyVal = new Short(Node.PROCESSING_INSTRUCTION_NODE);
    }
  break;
case 86:
					// line 777 "XPathParser.y"
  {
      yyVal = new Short((short) 0);
    }
  break;
					// line 988 "-"
        }
        yyTop -= YyLenClass.yyLen[yyN];
        yyState = yyStates[yyTop];
        int yyM = YyLhsClass.yyLhs[yyN];
        if (yyState == 0 && yyM == 0) {
//t          if (yydebug != null) yydebug.shift(0, yyFinal);
          yyState = yyFinal;
          if (yyToken < 0) {
            yyToken = yyLex.advance() ? yyLex.token() : 0;
//t            if (yydebug != null)
//t               yydebug.lex(yyState, yyToken,yyname(yyToken), yyLex.value());
          }
          if (yyToken == 0) {
//t            if (yydebug != null) yydebug.accept(yyVal);
            return yyVal;
          }
          continue yyLoop;
        }
        if ((yyN = YyGindexClass.yyGindex[yyM]) != 0 && (yyN += yyState) >= 0
            && yyN < YyTableClass.yyTable.length && YyCheckClass.yyCheck[yyN] == yyState)
          yyState = YyTableClass.yyTable[yyN];
        else
          yyState = YyDgotoClass.yyDgoto[yyM];
//t        if (yydebug != null) yydebug.shift(yyStates[yyTop], yyState);
	 continue yyLoop;
      }
    }
  }

  protected static final class YyLhsClass {

    public static final short yyLhs [] = {              -1,
          0,    2,    2,    4,    4,    4,    3,    3,    3,    5,
          5,    5,    5,    5,    6,    6,    7,    7,    7,    7,
          7,    7,    7,    7,    7,    7,    7,    7,    7,    8,
          8,    8,    9,   12,   12,   12,   12,   12,   15,   15,
         17,   17,   18,   18,   19,   19,   19,   19,   20,   20,
          1,    1,   21,   21,   22,   22,   22,   23,   23,   23,
         23,   23,   24,   24,   24,   25,   25,   25,   25,   26,
         26,   14,   14,   14,   14,   16,   13,   10,   10,   10,
         27,   27,   11,   11,   11,   11,
    };
  } /* End of class YyLhsClass */

  protected static final class YyLenClass {

    public static final short yyLen [] = {           2,
          1,    1,    1,    1,    2,    2,    1,    3,    3,    1,
          2,    3,    1,    1,    1,    2,    1,    1,    1,    1,
          1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
          3,    2,    3,    1,    3,    1,    1,    1,    3,    4,
          1,    3,    1,    3,    1,    1,    3,    3,    1,    2,
          1,    3,    1,    3,    1,    3,    3,    1,    3,    3,
          3,    3,    1,    3,    3,    1,    3,    3,    3,    1,
          2,    1,    2,    3,    2,    1,    2,    1,    3,    1,
          1,    3,    1,    1,    1,    1,
    };
  } /* End class YyLenClass */

  protected static final class YyDefRedClass {

    public static final short yyDefRed [] = {            0,
         36,    0,    0,    0,    0,    0,    0,    0,   78,    0,
          0,   14,   17,   18,   19,   20,   21,   22,   23,   24,
         25,   26,   27,   28,   29,   83,    0,   84,   86,    0,
          0,   45,    0,    3,    7,    0,    0,   15,   30,    0,
         49,   34,   37,   38,    0,    0,   43,    0,    0,    0,
          0,    0,    0,   66,    0,    0,    0,    0,   13,    0,
         80,    0,   71,    0,    0,   77,   75,    0,    0,    0,
          0,    0,   16,    0,   32,    0,    0,    0,    0,   50,
          0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
          0,    0,   74,   82,   79,   35,    0,   31,    0,    8,
          9,    0,    0,   39,    0,    0,   44,    0,    0,    0,
          0,    0,    0,    0,    0,    0,    0,    0,   67,   68,
         69,   33,    0,   40,   42,
    };
  } /* End of class YyDefRedClass */

  protected static final class YyDgotoClass {

    public static final short yyDgoto [] = {           105,
         31,   32,   33,   34,   35,   36,   37,   38,   73,   39,
         40,   41,   42,   43,   44,   45,  106,   46,   47,   48,
         49,   50,   51,   52,   53,   54,   55,
    };
  } /* End of class YyDgotoClass */

  protected static final class YySindexClass {

    public static final short yySindex [] = {          -97,
          0, -271, -267,  -97, -239, -239,  -97, -199,    0, -236,
       -222,    0,    0,    0,    0,    0,    0,    0,    0,    0,
          0,    0,    0,    0,    0,    0, -218,    0,    0,    0,
       -257,    0, -241,    0,    0, -205, -221,    0,    0, -194,
          0,    0,    0,    0, -190, -185,    0, -238, -211, -234,
       -255, -209, -275,    0,    0, -169, -250, -168,    0, -241,
          0, -241,    0, -205, -187,    0,    0, -167,  -97, -239,
       -239,  -97,    0, -199,    0, -151,  -43, -239, -239,    0,
        -97,  -97,  -97,  -97,  -97,  -97,  -97,  -97,  -97,  -97,
        -97,  -97,    0,    0,    0,    0, -164,    0, -211,    0,
          0, -166, -205,    0, -165, -163,    0, -241, -241, -234,
       -255, -255, -209, -209, -209, -209, -275, -275,    0,    0,
          0,    0,  -97,    0,    0,
    };
  } /* End of class YySindexClass */

  protected static final class YyRindexClass {

    public static final short yyRindex [] = {            0,
          0,   58,    1,    0,  420,    0,    0,    0,    0,    0,
        129,    0,    0,    0,    0,    0,    0,    0,    0,    0,
          0,    0,    0,    0,    0,    0, -161,    0,    0,    0,
         40,    0,  237,    0,    0,  168,    0,    0,    0,    0,
          0,    0,    0,    0,    0,  459,    0,  277,  557,  544,