28if (scanner.Kind != XPathScanner.LexKind.Eof) { 38if (scanner.Kind != XPathScanner.LexKind.Eof) { 95this.scanner.Kind == XPathScanner.LexKind.Eq ? Operator.Op.EQ : 96this.scanner.Kind == XPathScanner.LexKind.Ne ? Operator.Op.NE : 114this.scanner.Kind == XPathScanner.LexKind.Lt ? Operator.Op.LT : 115this.scanner.Kind == XPathScanner.LexKind.Le ? Operator.Op.LE : 116this.scanner.Kind == XPathScanner.LexKind.Gt ? Operator.Op.GT : 117this.scanner.Kind == XPathScanner.LexKind.Ge ? Operator.Op.GE : 135this.scanner.Kind == XPathScanner.LexKind.Plus ? Operator.Op.PLUS : 136this.scanner.Kind == XPathScanner.LexKind.Minus ? Operator.Op.MINUS : 154this.scanner.Kind == XPathScanner.LexKind.Star ? Operator.Op.MUL : 170while (this.scanner.Kind == XPathScanner.LexKind.Minus) { 188if (this.scanner.Kind != XPathScanner.LexKind.Union) { 217 if (this.scanner.Kind == XPathScanner.LexKind.Slash) { 221 else if (this.scanner.Kind == XPathScanner.LexKind.SlashSlash) { 236while (this.scanner.Kind == XPathScanner.LexKind.LBracket) { 250PassToken(XPathScanner.LexKind.LBracket); 252PassToken(XPathScanner.LexKind.RBracket); 259if (this.scanner.Kind == XPathScanner.LexKind.Slash) { 268else if (this.scanner.Kind == XPathScanner.LexKind.SlashSlash) { 283if (XPathScanner.LexKind.SlashSlash == this.scanner.Kind) { 287else if (XPathScanner.LexKind.Slash == this.scanner.Kind) { 299 private static bool IsStep(XPathScanner.LexKind lexKind) { 301 lexKind == XPathScanner.LexKind.Dot || 302 lexKind == XPathScanner.LexKind.DotDot || 303 lexKind == XPathScanner.LexKind.At || 304 lexKind == XPathScanner.LexKind.Axe || 305 lexKind == XPathScanner.LexKind.Star || 306 lexKind == XPathScanner.LexKind.Name // NodeTest is also Name 313if (XPathScanner.LexKind.Dot == this.scanner.Kind) { //>> '.' 317else if (XPathScanner.LexKind.DotDot == this.scanner.Kind) { //>> '..' 324case XPathScanner.LexKind.At: //>> '@' 328case XPathScanner.LexKind.Axe: //>> AxisName '::' 341while (XPathScanner.LexKind.LBracket == this.scanner.Kind) { 353case XPathScanner.LexKind.Name : 367PassToken(XPathScanner.LexKind.LParens); 370if (this.scanner.Kind != XPathScanner.LexKind.RParens) { //>> 'processing-instruction (' Literal ')' 371CheckToken(XPathScanner.LexKind.String); 377PassToken(XPathScanner.LexKind.RParens); 388case XPathScanner.LexKind.Star : 401 scanner.Kind == XPathScanner.LexKind.String || 402 scanner.Kind == XPathScanner.LexKind.Number || 403 scanner.Kind == XPathScanner.LexKind.Dollar || 404 scanner.Kind == XPathScanner.LexKind.LParens || 405 scanner.Kind == XPathScanner.LexKind.Name && scanner.CanBeFunction && ! IsNodeType(scanner) 414case XPathScanner.LexKind.String: 418case XPathScanner.LexKind.Number: 422case XPathScanner.LexKind.Dollar: 424CheckToken(XPathScanner.LexKind.Name); 428case XPathScanner.LexKind.LParens: 434PassToken(XPathScanner.LexKind.RParens); 436case XPathScanner.LexKind.Name : 450PassToken(XPathScanner.LexKind.Name); 451PassToken(XPathScanner.LexKind.LParens); 452if (this.scanner.Kind != XPathScanner.LexKind.RParens) { 455if (this.scanner.Kind == XPathScanner.LexKind.RParens) { 458PassToken(XPathScanner.LexKind.Comma); 461PassToken(XPathScanner.LexKind.RParens); 524if (this.scanner.Kind != XPathScanner.LexKind.Union) { 537case XPathScanner.LexKind.Slash : 540if (this.scanner.Kind == XPathScanner.LexKind.Eof || this.scanner.Kind == XPathScanner.LexKind.Union) { 544case XPathScanner.LexKind.SlashSlash : 548case XPathScanner.LexKind.Name : 553case XPathScanner.LexKind.Slash : 556case XPathScanner.LexKind.SlashSlash : 578PassToken(XPathScanner.LexKind.LParens); 579CheckToken(XPathScanner.LexKind.String); 582PassToken(XPathScanner.LexKind.RParens); 587PassToken(XPathScanner.LexKind.LParens); 588CheckToken(XPathScanner.LexKind.String); 591PassToken(XPathScanner.LexKind.Comma); 592CheckToken(XPathScanner.LexKind.String); 595PassToken(XPathScanner.LexKind.RParens); 606if (XPathScanner.LexKind.SlashSlash == this.scanner.Kind) { 610 else if (XPathScanner.LexKind.Slash == this.scanner.Kind) { 623case XPathScanner.LexKind.At: //>> '@' 627case XPathScanner.LexKind.Axe: //>> AxisName '::' 642while (XPathScanner.LexKind.LBracket == this.scanner.Kind) { 650void CheckToken(XPathScanner.LexKind t) { 656void PassToken(XPathScanner.LexKind t) { 667this.scanner.Kind == XPathScanner.LexKind.Name && 762Debug.Assert(scaner.Kind == XPathScanner.LexKind.Axe);

20private LexKind kind; 67public LexKind Kind { get { return this.kind; } } 71Debug.Assert(this.kind == LexKind.Name || this.kind == LexKind.Axe); 79Debug.Assert(this.kind == LexKind.Name); 87Debug.Assert(this.kind == LexKind.String); 95Debug.Assert(this.kind == LexKind.Number); 105Debug.Assert(this.kind == LexKind.Name); 118kind = LexKind.Eof; 124kind = (LexKind) Convert.ToInt32(this.CurerntChar, CultureInfo.InvariantCulture); 128kind = LexKind.Lt; 131kind = LexKind.Le; 136kind = LexKind.Gt; 139kind = LexKind.Ge; 144kind = LexKind.Bang; 147kind = LexKind.Ne; 152kind = LexKind.Dot; 155kind = LexKind.DotDot; 159kind = LexKind.Number; 164kind = LexKind.Slash; 167kind = LexKind.SlashSlash; 173this.kind = LexKind.String; 178kind = LexKind.Number; 186kind = LexKind.Name; 196kind = LexKind.Axe; 224kind = LexKind.Axe;