--- /home/cpdev/src/classpath/gnu/xml/xpath/XPathParser.java 2005-07-10 05:32:36.000000000 +0000 +++ gnu/xml/xpath/XPathParser.java 2005-06-30 05:34:23.000000000 +0000 @@ -1,50 +1,48 @@ // created by jay 0.8 (c) 1998 Axel.Schreiner@informatik.uni-osnabrueck.de // line 2 "XPathParser.y" -/* - * XPathParser.java - * Copyright (C) 2004 The Free Software Foundation - * - * This file is part of GNU JAXP, a library. - * - * GNU JAXP is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * GNU JAXP is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - * Linking this library statically or dynamically with other modules is - * making a combined work based on this library. Thus, the terms and - * conditions of the GNU General Public License cover the whole - * combination. - * - * As a special exception, the copyright holders of this library give you - * permission to link this library with independent modules to produce an - * executable, regardless of the license terms of these independent - * modules, and to copy and distribute the resulting executable under - * terms of your choice, provided that you also meet, for each linked - * independent module, the terms and conditions of the license of that - * module. An independent module is a module which is not derived from - * or based on this library. If you modify this library, you may extend - * this exception to your version of the library, but you are not - * obliged to do so. If you do not wish to do so, delete this - * exception statement from your version. - */ +/* XPathParser.java -- An XPath 1.0 parser. + Copyright (C) 2004 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ package gnu.xml.xpath; import java.util.ArrayList; import java.util.Collections; import java.util.List; -import java.util.Map; import javax.xml.namespace.NamespaceContext; import javax.xml.namespace.QName; import javax.xml.xpath.XPathFunctionResolver; @@ -207,7 +205,7 @@ return new FunctionCall(functionResolver, name, args); } - // line 211 "-" + // line 210 "-" // %token constants public static final int LITERAL = 257; @@ -476,13 +474,13 @@ yyVal = yyDefault(yyV > yyTop ? null : yyVals[yyV]); switch (yyN) { case 4: - // line 277 "XPathParser.y" + // line 276 "XPathParser.y" { yyVal = new Root(); } break; case 5: - // line 281 "XPathParser.y" + // line 280 "XPathParser.y" { Steps steps; if (yyVals[0+yyTop] instanceof Steps) @@ -500,7 +498,7 @@ } break; case 6: - // line 297 "XPathParser.y" + // line 296 "XPathParser.y" { Test nt = new NodeTypeTest((short) 0); Selector s = new Selector(Selector.DESCENDANT_OR_SELF, @@ -523,7 +521,7 @@ } break; case 8: - // line 322 "XPathParser.y" + // line 321 "XPathParser.y" { Steps steps; if (yyVals[-2+yyTop] instanceof Steps) @@ -541,7 +539,7 @@ } break; case 9: - // line 338 "XPathParser.y" + // line 337 "XPathParser.y" { Test nt = new NodeTypeTest((short) 0); Selector s = new Selector(Selector.DESCENDANT_OR_SELF, @@ -564,37 +562,37 @@ } break; case 10: - // line 362 "XPathParser.y" + // line 361 "XPathParser.y" { yyVal = new Selector (Selector.CHILD, (List) yyVals[0+yyTop]); } break; case 11: - // line 366 "XPathParser.y" + // line 365 "XPathParser.y" { yyVal = new Selector (Selector.ATTRIBUTE, (List) yyVals[0+yyTop]); } break; case 12: - // line 370 "XPathParser.y" + // line 369 "XPathParser.y" { yyVal = new Selector (((Integer) yyVals[-2+yyTop]).intValue (), (List) yyVals[0+yyTop]); } break; case 13: - // line 374 "XPathParser.y" + // line 373 "XPathParser.y" { yyVal = new Selector (Selector.SELF, Collections.EMPTY_LIST); } break; case 14: - // line 378 "XPathParser.y" + // line 377 "XPathParser.y" { yyVal = new Selector (Selector.PARENT, Collections.EMPTY_LIST); } break; case 15: - // line 385 "XPathParser.y" + // line 384 "XPathParser.y" { List list = new ArrayList(); list.add(yyVals[0+yyTop]); @@ -602,7 +600,7 @@ } break; case 16: - // line 391 "XPathParser.y" + // line 390 "XPathParser.y" { List list = (List)yyVals[-1+yyTop]; list.add(yyVals[0+yyTop]); @@ -610,133 +608,133 @@ } break; case 17: - // line 415 "XPathParser.y" + // line 414 "XPathParser.y" { yyVal = new Integer(Selector.ANCESTOR); } break; case 18: - // line 419 "XPathParser.y" + // line 418 "XPathParser.y" { yyVal = new Integer(Selector.ANCESTOR_OR_SELF); } break; case 19: - // line 423 "XPathParser.y" + // line 422 "XPathParser.y" { yyVal = new Integer(Selector.ATTRIBUTE); } break; case 20: - // line 427 "XPathParser.y" + // line 426 "XPathParser.y" { yyVal = new Integer(Selector.CHILD); } break; case 21: - // line 431 "XPathParser.y" + // line 430 "XPathParser.y" { yyVal = new Integer(Selector.DESCENDANT); } break; case 22: - // line 435 "XPathParser.y" + // line 434 "XPathParser.y" { yyVal = new Integer(Selector.DESCENDANT_OR_SELF); } break; case 23: - // line 439 "XPathParser.y" + // line 438 "XPathParser.y" { yyVal = new Integer(Selector.FOLLOWING); } break; case 24: - // line 443 "XPathParser.y" + // line 442 "XPathParser.y" { yyVal = new Integer(Selector.FOLLOWING_SIBLING); } break; case 25: - // line 447 "XPathParser.y" + // line 446 "XPathParser.y" { yyVal = new Integer(Selector.NAMESPACE); } break; case 26: - // line 451 "XPathParser.y" + // line 450 "XPathParser.y" { yyVal = new Integer(Selector.PARENT); } break; case 27: - // line 455 "XPathParser.y" + // line 454 "XPathParser.y" { yyVal = new Integer(Selector.PRECEDING); } break; case 28: - // line 459 "XPathParser.y" + // line 458 "XPathParser.y" { yyVal = new Integer(Selector.PRECEDING_SIBLING); } break; case 29: - // line 463 "XPathParser.y" + // line 462 "XPathParser.y" { yyVal = new Integer(Selector.SELF); } break; case 31: - // line 472 "XPathParser.y" + // line 471 "XPathParser.y" { yyVal = new NodeTypeTest(Node.PROCESSING_INSTRUCTION_NODE, (String) yyVals[-1+yyTop]); } break; case 32: - // line 477 "XPathParser.y" + // line 476 "XPathParser.y" { yyVal = new NodeTypeTest(((Short) yyVals[-1+yyTop]).shortValue()); } break; case 33: - // line 484 "XPathParser.y" + // line 483 "XPathParser.y" { yyVal = new Predicate((Expr) yyVals[-1+yyTop]); } break; case 35: - // line 492 "XPathParser.y" + // line 491 "XPathParser.y" { yyVal = new ParenthesizedExpr((Expr) yyVals[-1+yyTop]); } break; case 36: - // line 496 "XPathParser.y" + // line 495 "XPathParser.y" { yyVal = new Constant(yyVals[0+yyTop]); } break; case 37: - // line 500 "XPathParser.y" + // line 499 "XPathParser.y" { yyVal = new Constant(yyVals[0+yyTop]); } break; case 39: - // line 508 "XPathParser.y" + // line 507 "XPathParser.y" { yyVal = lookupFunction((String) yyVals[-2+yyTop], Collections.EMPTY_LIST); } break; case 40: - // line 512 "XPathParser.y" + // line 511 "XPathParser.y" { yyVal = lookupFunction((String) yyVals[-3+yyTop], (List) yyVals[-1+yyTop]); } break; case 41: - // line 519 "XPathParser.y" + // line 518 "XPathParser.y" { List list = new ArrayList(); list.add(yyVals[0+yyTop]); @@ -744,7 +742,7 @@ } break; case 42: - // line 525 "XPathParser.y" + // line 524 "XPathParser.y" { List list = (List) yyVals[0+yyTop]; list.add(0, yyVals[-2+yyTop]); @@ -752,13 +750,13 @@ } break; case 44: - // line 535 "XPathParser.y" + // line 534 "XPathParser.y" { yyVal = new UnionExpr((Expr) yyVals[-2+yyTop], (Expr) yyVals[0+yyTop]); } break; case 47: - // line 544 "XPathParser.y" + // line 543 "XPathParser.y" { Steps steps; if (yyVals[0+yyTop] instanceof Steps) @@ -776,7 +774,7 @@ } break; case 48: - // line 560 "XPathParser.y" + // line 559 "XPathParser.y" { Test nt = new NodeTypeTest((short) 0); Selector s = new Selector(Selector.DESCENDANT_OR_SELF, @@ -799,7 +797,7 @@ } break; case 50: - // line 585 "XPathParser.y" + // line 584 "XPathParser.y" { Predicate filter = (Predicate) yyVals[0+yyTop]; Selector s = new Selector(Selector.SELF, @@ -820,171 +818,170 @@ } break; case 52: - // line 608 "XPathParser.y" + // line 607 "XPathParser.y" { yyVal = new OrExpr((Expr) yyVals[-2+yyTop], (Expr) yyVals[0+yyTop]); } break; case 54: - // line 616 "XPathParser.y" + // line 615 "XPathParser.y" { yyVal = new AndExpr((Expr) yyVals[-2+yyTop], (Expr) yyVals[0+yyTop]); } break; case 56: - // line 624 "XPathParser.y" + // line 623 "XPathParser.y" { yyVal = new EqualityExpr((Expr) yyVals[-2+yyTop], (Expr) yyVals[0+yyTop], false); } break; case 57: - // line 628 "XPathParser.y" + // line 627 "XPathParser.y" { yyVal = new EqualityExpr((Expr) yyVals[-2+yyTop], (Expr) yyVals[0+yyTop], true); } break; case 59: - // line 636 "XPathParser.y" + // line 635 "XPathParser.y" { yyVal = new RelationalExpr((Expr) yyVals[-2+yyTop], (Expr) yyVals[0+yyTop], true, false); } break; case 60: - // line 640 "XPathParser.y" + // line 639 "XPathParser.y" { yyVal = new RelationalExpr((Expr) yyVals[-2+yyTop], (Expr) yyVals[0+yyTop], false, false); } break; case 61: - // line 644 "XPathParser.y" + // line 643 "XPathParser.y" { yyVal = new RelationalExpr((Expr) yyVals[-2+yyTop], (Expr) yyVals[0+yyTop], true, true); } break; case 62: - // line 648 "XPathParser.y" + // line 647 "XPathParser.y" { yyVal = new RelationalExpr((Expr) yyVals[-2+yyTop], (Expr) yyVals[0+yyTop], false, true); } break; case 64: - // line 656 "XPathParser.y" + // line 655 "XPathParser.y" { yyVal = new ArithmeticExpr((Expr) yyVals[-2+yyTop], (Expr) yyVals[0+yyTop], ArithmeticExpr.ADD); } break; case 65: - // line 660 "XPathParser.y" + // line 659 "XPathParser.y" { yyVal = new ArithmeticExpr((Expr) yyVals[-2+yyTop], (Expr) yyVals[0+yyTop], ArithmeticExpr.SUBTRACT); } break; case 67: - // line 668 "XPathParser.y" + // line 667 "XPathParser.y" { yyVal = new ArithmeticExpr((Expr) yyVals[-2+yyTop], (Expr) yyVals[0+yyTop], ArithmeticExpr.MULTIPLY); } break; case 68: - // line 672 "XPathParser.y" + // line 671 "XPathParser.y" { yyVal = new ArithmeticExpr((Expr) yyVals[-2+yyTop], (Expr) yyVals[0+yyTop], ArithmeticExpr.DIVIDE); } break; case 69: - // line 676 "XPathParser.y" + // line 675 "XPathParser.y" { yyVal = new ArithmeticExpr((Expr) yyVals[-2+yyTop], (Expr) yyVals[0+yyTop], ArithmeticExpr.MODULO); } break; case 71: - // line 684 "XPathParser.y" + // line 683 "XPathParser.y" { yyVal = new NegativeExpr((Expr) yyVals[0+yyTop]); } break; case 72: - // line 691 "XPathParser.y" + // line 690 "XPathParser.y" { yyVal = new Double((String) yyVals[0+yyTop] + ".0"); } break; case 73: - // line 695 "XPathParser.y" + // line 694 "XPathParser.y" { yyVal = new Double((String) yyVals[-1+yyTop] + ".0"); } break; case 74: - // line 699 "XPathParser.y" + // line 698 "XPathParser.y" { yyVal = new Double((String) yyVals[-2+yyTop] + "." + (String) yyVals[0+yyTop]); } break; case 75: - // line 703 "XPathParser.y" + // line 702 "XPathParser.y" { yyVal = new Double("0." + (String) yyVals[0+yyTop]); } break; case 77: - // line 732 "XPathParser.y" + // line 731 "XPathParser.y" { - String name = (String) yyVals[0+yyTop]; - yyVal = new VariableReference(variableResolver, getQName(name)); + yyVal = new VariableReference(variableResolver, (String) yyVals[0+yyTop]); } break; case 78: - // line 740 "XPathParser.y" + // line 738 "XPathParser.y" { yyVal = new NameTest(null, true, true); } break; case 79: - // line 744 "XPathParser.y" + // line 742 "XPathParser.y" { QName qName = getQName((String) yyVals[-2+yyTop]); yyVal = new NameTest(qName, true, false); } break; case 80: - // line 749 "XPathParser.y" + // line 747 "XPathParser.y" { QName qName = getQName((String) yyVals[0+yyTop]); yyVal = new NameTest(qName, false, false); } break; case 82: - // line 758 "XPathParser.y" + // line 756 "XPathParser.y" { yyVal = (String) yyVals[-2+yyTop] + ':' + (String) yyVals[0+yyTop]; } break; case 83: - // line 765 "XPathParser.y" + // line 763 "XPathParser.y" { yyVal = new Short(Node.COMMENT_NODE); } break; case 84: - // line 769 "XPathParser.y" + // line 767 "XPathParser.y" { yyVal = new Short(Node.TEXT_NODE); } break; case 85: - // line 773 "XPathParser.y" + // line 771 "XPathParser.y" { yyVal = new Short(Node.PROCESSING_INSTRUCTION_NODE); } break; case 86: - // line 777 "XPathParser.y" + // line 775 "XPathParser.y" { yyVal = new Short((short) 0); } break; - // line 988 "-" + // line 986 "-" } yyTop -= YyLenClass.yyLen[yyN]; yyState = yyStates[yyTop]; @@ -1458,7 +1455,7 @@ } /* End of class YyNameClass */ - // line 783 "XPathParser.y" + // line 781 "XPathParser.y" } - // line 1463 "-" + // line 1461 "-"