diff options
Diffstat (limited to 'libjava/classpath/gnu/xml/xpath/XPathParser.java')
| -rw-r--r-- | libjava/classpath/gnu/xml/xpath/XPathParser.java | 180 |
1 files changed, 90 insertions, 90 deletions
diff --git a/libjava/classpath/gnu/xml/xpath/XPathParser.java b/libjava/classpath/gnu/xml/xpath/XPathParser.java index e8c8e94da79..26e59091e39 100644 --- a/libjava/classpath/gnu/xml/xpath/XPathParser.java +++ b/libjava/classpath/gnu/xml/xpath/XPathParser.java @@ -1,6 +1,6 @@ // created by jay 0.8 (c) 1998 Axel.Schreiner@informatik.uni-osnabrueck.de - // line 2 "XPathParser.y" + // line 2 "XPathParser.y" /* XPathParser.y - An XPath 1.0 parser. Copyright (C) 2004 The Free Software Foundation @@ -206,7 +206,7 @@ public class XPathParser return new FunctionCall(functionResolver, name, args); } - // line 211 "-" + // line 211 "-" // %token constants public static final int LITERAL = 257; @@ -364,7 +364,7 @@ public class XPathParser @throws yyException on irrecoverable parse error. */ public Object yyparse (yyInput yyLex, Object yydebug) - throws java.io.IOException, yyException { + throws java.io.IOException, yyException { //t this.yydebug = (jay.yydebug.yyDebug)yydebug; return yyparse(yyLex); } @@ -392,15 +392,15 @@ public class XPathParser @throws yyException on irrecoverable parse error. */ public Object yyparse (yyInput yyLex) - throws java.io.IOException, yyException { - if (yyMax <= 0) yyMax = 256; // initial size - int yyState = 0, yyStates[] = new int[yyMax]; // state stack - Object yyVal = null, yyVals[] = new Object[yyMax]; // value stack - int yyToken = -1; // current input - int yyErrorFlag = 0; // #tks to shift + throws java.io.IOException, yyException { + if (yyMax <= 0) yyMax = 256; // initial size + int yyState = 0, yyStates[] = new int[yyMax]; // state stack + Object yyVal = null, yyVals[] = new Object[yyMax]; // value stack + int yyToken = -1; // current input + int yyErrorFlag = 0; // #tks to shift yyLoop: for (int yyTop = 0;; ++ yyTop) { - if (yyTop >= yyStates.length) { // dynamically increase + if (yyTop >= yyStates.length) { // dynamically increase int[] i = new int[yyStates.length+yyMax]; System.arraycopy(yyStates, 0, i, 0, yyStates.length); yyStates = i; @@ -412,9 +412,9 @@ public class XPathParser yyVals[yyTop] = yyVal; //t if (yydebug != null) yydebug.push(yyState, yyVal); - yyDiscarded: for (;;) { // discarding a token does not change stack + yyDiscarded: for (;;) { // discarding a token does not change stack int yyN; - if ((yyN = YyDefRedClass.yyDefRed[yyState]) == 0) { // else [default] reduce (yyN) + if ((yyN = YyDefRedClass.yyDefRed[yyState]) == 0) { // else [default] reduce (yyN) if (yyToken < 0) { yyToken = yyLex.advance() ? yyLex.token() : 0; //t if (yydebug != null) @@ -424,7 +424,7 @@ public class XPathParser && yyN < YyTableClass.yyTable.length && YyCheckClass.yyCheck[yyN] == yyToken) { //t if (yydebug != null) //t yydebug.shift(yyState, YyTableClass.yyTable[yyN], yyErrorFlag-1); - yyState = YyTableClass.yyTable[yyN]; // shift to yyN + yyState = YyTableClass.yyTable[yyN]; // shift to yyN yyVal = yyLex.value(); yyToken = -1; if (yyErrorFlag > 0) -- yyErrorFlag; @@ -432,14 +432,14 @@ public class XPathParser } if ((yyN = YyRindexClass.yyRindex[yyState]) != 0 && (yyN += yyToken) >= 0 && yyN < YyTableClass.yyTable.length && YyCheckClass.yyCheck[yyN] == yyToken) - yyN = YyTableClass.yyTable[yyN]; // reduce (yyN) + yyN = YyTableClass.yyTable[yyN]; // reduce (yyN) else switch (yyErrorFlag) { - + case 0: yyerror("syntax error", yyExpecting(yyState)); //t if (yydebug != null) yydebug.error("syntax error"); - + case 1: case 2: yyErrorFlag = 3; do { @@ -456,7 +456,7 @@ public class XPathParser } while (-- yyTop >= 0); //t if (yydebug != null) yydebug.reject(); throw new yyException("irrecoverable syntax error"); - + case 3: if (yyToken == 0) { //t if (yydebug != null) yydebug.reject(); @@ -464,9 +464,9 @@ public class XPathParser } //t if (yydebug != null) //t yydebug.discard(yyState, yyToken, yyname(yyToken), -//t yyLex.value()); +//t yyLex.value()); yyToken = -1; - continue yyDiscarded; // leave stack alone + continue yyDiscarded; // leave stack alone } } int yyV = yyTop + 1-YyLenClass.yyLen[yyN]; @@ -475,13 +475,13 @@ public class XPathParser yyVal = yyDefault(yyV > yyTop ? null : yyVals[yyV]); switch (yyN) { case 4: - // line 277 "XPathParser.y" + // line 277 "XPathParser.y" { yyVal = new Root(); } break; case 5: - // line 281 "XPathParser.y" + // line 281 "XPathParser.y" { Steps steps; if (yyVals[0+yyTop] instanceof Steps) @@ -499,7 +499,7 @@ case 5: } break; case 6: - // line 297 "XPathParser.y" + // line 297 "XPathParser.y" { Test nt = new NodeTypeTest((short) 0); Selector s = new Selector(Selector.DESCENDANT_OR_SELF, @@ -522,7 +522,7 @@ case 6: } break; case 8: - // line 322 "XPathParser.y" + // line 322 "XPathParser.y" { Steps steps; if (yyVals[-2+yyTop] instanceof Steps) @@ -540,7 +540,7 @@ case 8: } break; case 9: - // line 338 "XPathParser.y" + // line 338 "XPathParser.y" { Test nt = new NodeTypeTest((short) 0); Selector s = new Selector(Selector.DESCENDANT_OR_SELF, @@ -563,14 +563,14 @@ case 9: } break; case 10: - // line 362 "XPathParser.y" + // line 362 "XPathParser.y" { @SuppressWarnings("unchecked") List<Test> tests = (List<Test>) yyVals[0+yyTop]; yyVal = new Selector (Selector.CHILD, tests); } break; case 11: - // line 366 "XPathParser.y" + // line 366 "XPathParser.y" { /* This is safe as we create this in one of the other cases */ @SuppressWarnings("unchecked") List<Test> tests = (List<Test>) yyVals[0+yyTop]; @@ -578,7 +578,7 @@ case 11: } break; case 12: - // line 370 "XPathParser.y" + // line 370 "XPathParser.y" { /* This is safe as we create this in one of the other cases */ @SuppressWarnings("unchecked") List<Test> tests = (List<Test>) yyVals[0+yyTop]; @@ -586,21 +586,21 @@ case 12: } break; case 13: - // line 374 "XPathParser.y" + // line 374 "XPathParser.y" { List<Test> emptyList = Collections.emptyList(); yyVal = new Selector (Selector.SELF, emptyList); } break; case 14: - // line 378 "XPathParser.y" + // line 378 "XPathParser.y" { List<Test> emptyList = Collections.emptyList(); yyVal = new Selector (Selector.PARENT, emptyList); } break; case 15: - // line 385 "XPathParser.y" + // line 385 "XPathParser.y" { List<Test> list = new ArrayList<Test>(); list.add((Test) yyVals[0+yyTop]); @@ -608,7 +608,7 @@ case 15: } break; case 16: - // line 391 "XPathParser.y" + // line 391 "XPathParser.y" { /* This is safe as we create this in one of the other cases */ @SuppressWarnings("unchecked") List<Test> tests = (List<Test>)yyVals[-1+yyTop]; @@ -617,128 +617,128 @@ case 16: } break; case 17: - // line 415 "XPathParser.y" + // line 415 "XPathParser.y" { yyVal = new Integer(Selector.ANCESTOR); } break; case 18: - // line 419 "XPathParser.y" + // line 419 "XPathParser.y" { yyVal = new Integer(Selector.ANCESTOR_OR_SELF); } break; case 19: - // line 423 "XPathParser.y" + // line 423 "XPathParser.y" { yyVal = new Integer(Selector.ATTRIBUTE); } break; case 20: - // line 427 "XPathParser.y" + // line 427 "XPathParser.y" { yyVal = new Integer(Selector.CHILD); } break; case 21: - // line 431 "XPathParser.y" + // line 431 "XPathParser.y" { yyVal = new Integer(Selector.DESCENDANT); } break; case 22: - // line 435 "XPathParser.y" + // line 435 "XPathParser.y" { yyVal = new Integer(Selector.DESCENDANT_OR_SELF); } break; case 23: - // line 439 "XPathParser.y" + // line 439 "XPathParser.y" { yyVal = new Integer(Selector.FOLLOWING); } break; case 24: - // line 443 "XPathParser.y" + // line 443 "XPathParser.y" { yyVal = new Integer(Selector.FOLLOWING_SIBLING); } break; case 25: - // line 447 "XPathParser.y" + // line 447 "XPathParser.y" { yyVal = new Integer(Selector.NAMESPACE); } break; case 26: - // line 451 "XPathParser.y" + // line 451 "XPathParser.y" { yyVal = new Integer(Selector.PARENT); } break; case 27: - // line 455 "XPathParser.y" + // line 455 "XPathParser.y" { yyVal = new Integer(Selector.PRECEDING); } break; case 28: - // line 459 "XPathParser.y" + // line 459 "XPathParser.y" { yyVal = new Integer(Selector.PRECEDING_SIBLING); } break; case 29: - // line 463 "XPathParser.y" + // line 463 "XPathParser.y" { yyVal = new Integer(Selector.SELF); } break; case 31: - // line 472 "XPathParser.y" + // line 472 "XPathParser.y" { yyVal = new NodeTypeTest(Node.PROCESSING_INSTRUCTION_NODE, (String) yyVals[-1+yyTop]); } break; case 32: - // line 477 "XPathParser.y" + // line 477 "XPathParser.y" { yyVal = new NodeTypeTest(((Short) yyVals[-1+yyTop]).shortValue()); } break; case 33: - // line 484 "XPathParser.y" + // line 484 "XPathParser.y" { yyVal = new Predicate((Expr) yyVals[-1+yyTop]); } break; case 35: - // line 492 "XPathParser.y" + // line 492 "XPathParser.y" { yyVal = new ParenthesizedExpr((Expr) yyVals[-1+yyTop]); } break; case 36: - // line 496 "XPathParser.y" + // line 496 "XPathParser.y" { yyVal = new Constant(yyVals[0+yyTop]); } break; case 37: - // line 500 "XPathParser.y" + // line 500 "XPathParser.y" { yyVal = new Constant(yyVals[0+yyTop]); } break; case 39: - // line 508 "XPathParser.y" + // line 508 "XPathParser.y" { List<Expr> emptyList = Collections.emptyList(); yyVal = lookupFunction((String) yyVals[-2+yyTop], emptyList); } break; case 40: - // line 512 "XPathParser.y" + // line 512 "XPathParser.y" { /* This is safe as we create this below */ @SuppressWarnings("unchecked") List<Expr> exprs = (List<Expr>) yyVals[-1+yyTop]; @@ -746,7 +746,7 @@ case 40: } break; case 41: - // line 519 "XPathParser.y" + // line 519 "XPathParser.y" { List<Expr> list = new ArrayList<Expr>(); list.add((Expr) yyVals[0+yyTop]); @@ -754,7 +754,7 @@ case 41: } break; case 42: - // line 525 "XPathParser.y" + // line 525 "XPathParser.y" { /* This is safe as we create this above */ @SuppressWarnings("unchecked") List<Expr> list = (List<Expr>) yyVals[0+yyTop]; @@ -763,13 +763,13 @@ case 42: } break; case 44: - // line 535 "XPathParser.y" + // line 535 "XPathParser.y" { yyVal = new UnionExpr((Expr) yyVals[-2+yyTop], (Expr) yyVals[0+yyTop]); } break; case 47: - // line 544 "XPathParser.y" + // line 544 "XPathParser.y" { Steps steps; if (yyVals[0+yyTop] instanceof Steps) @@ -787,7 +787,7 @@ case 47: } break; case 48: - // line 560 "XPathParser.y" + // line 560 "XPathParser.y" { Test nt = new NodeTypeTest((short) 0); Selector s = new Selector(Selector.DESCENDANT_OR_SELF, @@ -810,7 +810,7 @@ case 48: } break; case 50: - // line 585 "XPathParser.y" + // line 585 "XPathParser.y" { Predicate filter = (Predicate) yyVals[0+yyTop]; Selector s = new Selector(Selector.SELF, @@ -831,171 +831,171 @@ case 50: } break; case 52: - // line 608 "XPathParser.y" + // line 608 "XPathParser.y" { yyVal = new OrExpr((Expr) yyVals[-2+yyTop], (Expr) yyVals[0+yyTop]); } break; case 54: - // line 616 "XPathParser.y" + // line 616 "XPathParser.y" { yyVal = new AndExpr((Expr) yyVals[-2+yyTop], (Expr) yyVals[0+yyTop]); } break; case 56: - // line 624 "XPathParser.y" + // line 624 "XPathParser.y" { yyVal = new EqualityExpr((Expr) yyVals[-2+yyTop], (Expr) yyVals[0+yyTop], false); } break; case 57: - // line 628 "XPathParser.y" + // line 628 "XPathParser.y" { yyVal = new EqualityExpr((Expr) yyVals[-2+yyTop], (Expr) yyVals[0+yyTop], true); } break; case 59: - // line 636 "XPathParser.y" + // line 636 "XPathParser.y" { yyVal = new RelationalExpr((Expr) yyVals[-2+yyTop], (Expr) yyVals[0+yyTop], true, false); } break; case 60: - // line 640 "XPathParser.y" + // line 640 "XPathParser.y" { yyVal = new RelationalExpr((Expr) yyVals[-2+yyTop], (Expr) yyVals[0+yyTop], false, false); } break; case 61: - // line 644 "XPathParser.y" + // line 644 "XPathParser.y" { yyVal = new RelationalExpr((Expr) yyVals[-2+yyTop], (Expr) yyVals[0+yyTop], true, true); } break; case 62: - // line 648 "XPathParser.y" + // line 648 "XPathParser.y" { yyVal = new RelationalExpr((Expr) yyVals[-2+yyTop], (Expr) yyVals[0+yyTop], false, true); } break; case 64: - // line 656 "XPathParser.y" + // line 656 "XPathParser.y" { yyVal = new ArithmeticExpr((Expr) yyVals[-2+yyTop], (Expr) yyVals[0+yyTop], ArithmeticExpr.ADD); } break; case 65: - // line 660 "XPathParser.y" + // line 660 "XPathParser.y" { yyVal = new ArithmeticExpr((Expr) yyVals[-2+yyTop], (Expr) yyVals[0+yyTop], ArithmeticExpr.SUBTRACT); } break; case 67: - // line 668 "XPathParser.y" + // line 668 "XPathParser.y" { yyVal = new ArithmeticExpr((Expr) yyVals[-2+yyTop], (Expr) yyVals[0+yyTop], ArithmeticExpr.MULTIPLY); } break; case 68: - // line 672 "XPathParser.y" + // line 672 "XPathParser.y" { yyVal = new ArithmeticExpr((Expr) yyVals[-2+yyTop], (Expr) yyVals[0+yyTop], ArithmeticExpr.DIVIDE); } break; case 69: - // line 676 "XPathParser.y" + // line 676 "XPathParser.y" { yyVal = new ArithmeticExpr((Expr) yyVals[-2+yyTop], (Expr) yyVals[0+yyTop], ArithmeticExpr.MODULO); } break; case 71: - // line 684 "XPathParser.y" + // line 684 "XPathParser.y" { yyVal = new NegativeExpr((Expr) yyVals[0+yyTop]); } break; case 72: - // line 691 "XPathParser.y" + // line 691 "XPathParser.y" { yyVal = new Double((String) yyVals[0+yyTop] + ".0"); } break; case 73: - // line 695 "XPathParser.y" + // line 695 "XPathParser.y" { yyVal = new Double((String) yyVals[-1+yyTop] + ".0"); } break; case 74: - // line 699 "XPathParser.y" + // line 699 "XPathParser.y" { yyVal = new Double((String) yyVals[-2+yyTop] + "." + (String) yyVals[0+yyTop]); } break; case 75: - // line 703 "XPathParser.y" + // line 703 "XPathParser.y" { yyVal = new Double("0." + (String) yyVals[0+yyTop]); } break; case 77: - // line 732 "XPathParser.y" + // line 732 "XPathParser.y" { String name = (String) yyVals[0+yyTop]; yyVal = new VariableReference(variableResolver, getQName(name)); } break; case 78: - // line 740 "XPathParser.y" + // line 740 "XPathParser.y" { yyVal = new NameTest(null, true, true); } break; case 79: - // line 744 "XPathParser.y" + // line 744 "XPathParser.y" { QName qName = getQName((String) yyVals[-2+yyTop]); yyVal = new NameTest(qName, true, false); } break; case 80: - // line 749 "XPathParser.y" + // line 749 "XPathParser.y" { QName qName = getQName((String) yyVals[0+yyTop]); yyVal = new NameTest(qName, false, false); } break; case 82: - // line 758 "XPathParser.y" + // line 758 "XPathParser.y" { yyVal = (String) yyVals[-2+yyTop] + ':' + (String) yyVals[0+yyTop]; } break; case 83: - // line 765 "XPathParser.y" + // line 765 "XPathParser.y" { yyVal = new Short(Node.COMMENT_NODE); } break; case 84: - // line 769 "XPathParser.y" + // line 769 "XPathParser.y" { yyVal = new Short(Node.TEXT_NODE); } break; case 85: - // line 773 "XPathParser.y" + // line 773 "XPathParser.y" { yyVal = new Short(Node.PROCESSING_INSTRUCTION_NODE); } break; case 86: - // line 777 "XPathParser.y" + // line 777 "XPathParser.y" { yyVal = new Short((short) 0); } break; - // line 988 "-" + // line 988 "-" } yyTop -= YyLenClass.yyLen[yyN]; yyState = yyStates[yyTop]; @@ -1020,7 +1020,7 @@ case 86: else yyState = YyDgotoClass.yyDgoto[yyM]; //t if (yydebug != null) yydebug.shift(yyStates[yyTop], yyState); - continue yyLoop; + continue yyLoop; } } } @@ -1438,7 +1438,7 @@ case 86: protected static final class YyNameClass { - public static final String yyName [] = { + public static final String yyName [] = { "end-of-file",null,null,null,null,null,null,null,null,null,null,null, null,null,null,null,null,null,null,null,null,null,null,null,null,null, null,null,null,null,null,null,null,null,null,null,null,null,null,null, @@ -1469,7 +1469,7 @@ case 86: } /* End of class YyNameClass */ - // line 783 "XPathParser.y" + // line 783 "XPathParser.y" } - // line 1463 "-" + // line 1463 "-" |
