Class ParserForXMLSchema

java.lang.Object

com.sun.msv.datatype.regexp.RegexParser

com.sun.msv.datatype.regexp.ParserForXMLSchema

class ParserForXMLSchema
extends RegexParser

A regular expression parser for the XML Shema.

Version:

ParserForXMLSchema.java,v 1.5 2003/03/24 23:37:55 sandygao Exp

Nested Class Summary

Nested classes/interfaces inherited from class RegexParser

RegexParser.ReferencePosition

Field Summary

Fields

Modifier and Type	Field	Description
private static final String	DIGITS
private static final String	LETTERS
private static final String	NAMECHARS
private static Hashtable	ranges
private static Hashtable	ranges2
private static final String	SPACES

Fields inherited from class RegexParser

chardata, context, hasBackReferences, nexttoken, offset, options, parennumber, references, regex, regexlen, resources, S_INBRACKETS, S_INXBRACKETS, S_NORMAL, T_BACKSOLIDUS, T_CARET, T_CHAR, T_COMMENT, T_CONDITION, T_DOLLAR, T_DOT, T_EOF, T_INDEPENDENT, T_LBRACKET, T_LOOKAHEAD, T_LOOKBEHIND, T_LPAREN, T_LPAREN2, T_MODIFIERS, T_NEGATIVELOOKAHEAD, T_NEGATIVELOOKBEHIND, T_OR, T_PLUS, T_POSIX_CHARCLASS_START, T_QUESTION, T_RPAREN, T_SET_OPERATIONS, T_STAR, T_XMLSCHEMA_CC_SUBTRACTION

Constructor Summary

Constructors

Constructor	Description
ParserForXMLSchema()
ParserForXMLSchema(Locale locale)

Method Summary

Modifier and Type	Method	Description
(package private) boolean	checkQuestion(int off)
(package private) int	decodeEscaped()
protected static RangeToken	getRange(String name, boolean positive)
(package private) Token	getTokenForShorthand(int ch)
protected RangeToken	parseCharacterClass(boolean useNrange)	Parses a character-class-expression, not a character-class-escape.
protected RangeToken	parseSetOperations()	'(?[' ...
(package private) Token	processBackreference()
(package private) Token	processBacksolidus_A()
(package private) Token	processBacksolidus_b()
(package private) Token	processBacksolidus_B()
(package private) Token	processBacksolidus_c()
(package private) Token	processBacksolidus_C()
(package private) Token	processBacksolidus_g()
(package private) Token	processBacksolidus_gt()
(package private) Token	processBacksolidus_i()
(package private) Token	processBacksolidus_I()
(package private) Token	processBacksolidus_lt()
(package private) Token	processBacksolidus_X()
(package private) Token	processBacksolidus_z()
(package private) Token	processBacksolidus_Z()
(package private) Token	processCaret()
(package private) int	processCIinCharacterClass(RangeToken tok, int c)
(package private) Token	processCondition()
(package private) Token	processDollar()
(package private) Token	processIndependent()
(package private) Token	processLookahead()
(package private) Token	processLookbehind()
(package private) Token	processModifiers()
(package private) Token	processNegativelookahead()
(package private) Token	processNegativelookbehind()
(package private) Token	processParen()
(package private) Token	processParen2()
(package private) Token	processPlus(Token tok)
(package private) Token	processQuestion(Token tok)
(package private) Token	processStar(Token tok)
(package private) static void	setupRange(Token range, String src)

Methods inherited from class RegexParser

ex, next, parse, parseAtom, parseFactor, parseRegex, parseTerm, processBacksolidus_pP, read, setContext, setLocale

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

ranges

private static Hashtable ranges

ranges2

private static Hashtable ranges2

SPACES

private static final String SPACES

See Also:

• Constant Field Values

NAMECHARS

private static final String NAMECHARS

See Also:

• Constant Field Values

LETTERS

private static final String LETTERS

See Also:

• Constant Field Values

DIGITS

private static final String DIGITS

See Also:

• Constant Field Values

Constructor Details

ParserForXMLSchema

public ParserForXMLSchema()

ParserForXMLSchema

public ParserForXMLSchema(Locale locale)

Method Details

processCaret

Token processCaret()
            throws ParseException

Overrides:

processCaret in class RegexParser

Throws:

ParseException

processDollar

Token processDollar()
             throws ParseException

Overrides:

processDollar in class RegexParser

Throws:

ParseException

processLookahead

Token processLookahead()
                throws ParseException

Overrides:

processLookahead in class RegexParser

Throws:

ParseException

processNegativelookahead

Token processNegativelookahead()
                        throws ParseException

Overrides:

processNegativelookahead in class RegexParser

Throws:

ParseException

processLookbehind

Token processLookbehind()
                 throws ParseException

Overrides:

processLookbehind in class RegexParser

Throws:

ParseException

processNegativelookbehind

Token processNegativelookbehind()
                         throws ParseException

Overrides:

processNegativelookbehind in class RegexParser

Throws:

ParseException

processBacksolidus_A

Token processBacksolidus_A()
                    throws ParseException

Overrides:

processBacksolidus_A in class RegexParser

Throws:

ParseException

processBacksolidus_Z

Token processBacksolidus_Z()
                    throws ParseException

Overrides:

processBacksolidus_Z in class RegexParser

Throws:

ParseException

processBacksolidus_z

Token processBacksolidus_z()
                    throws ParseException

Overrides:

processBacksolidus_z in class RegexParser

Throws:

ParseException

processBacksolidus_b

Token processBacksolidus_b()
                    throws ParseException

Overrides:

processBacksolidus_b in class RegexParser

Throws:

ParseException

processBacksolidus_B

Token processBacksolidus_B()
                    throws ParseException

Overrides:

processBacksolidus_B in class RegexParser

Throws:

ParseException

processBacksolidus_lt

Token processBacksolidus_lt()
                     throws ParseException

Overrides:

processBacksolidus_lt in class RegexParser

Throws:

ParseException

processBacksolidus_gt

Token processBacksolidus_gt()
                     throws ParseException

Overrides:

processBacksolidus_gt in class RegexParser

Throws:

ParseException

processStar

Token processStar(Token tok)
           throws ParseException

Overrides:

processStar in class RegexParser

Throws:

ParseException

processPlus

Token processPlus(Token tok)
           throws ParseException

Overrides:

processPlus in class RegexParser

Throws:

ParseException

processQuestion

Token processQuestion(Token tok)
               throws ParseException

Overrides:

processQuestion in class RegexParser

Throws:

ParseException

checkQuestion

boolean checkQuestion(int off)

Overrides:

checkQuestion in class RegexParser

processParen

Token processParen()
            throws ParseException

Overrides:

processParen in class RegexParser

Throws:

ParseException

processParen2

Token processParen2()
             throws ParseException

Overrides:

processParen2 in class RegexParser

Throws:

ParseException

processCondition

Token processCondition()
                throws ParseException

Overrides:

processCondition in class RegexParser

Throws:

ParseException

processModifiers

Token processModifiers()
                throws ParseException

Overrides:

processModifiers in class RegexParser

Throws:

ParseException

processIndependent

Token processIndependent()
                  throws ParseException

Overrides:

processIndependent in class RegexParser

Throws:

ParseException

processBacksolidus_c

Token processBacksolidus_c()
                    throws ParseException

Overrides:

processBacksolidus_c in class RegexParser

Throws:

ParseException

processBacksolidus_C

Token processBacksolidus_C()
                    throws ParseException

Overrides:

processBacksolidus_C in class RegexParser

Throws:

ParseException

processBacksolidus_i

Token processBacksolidus_i()
                    throws ParseException

Overrides:

processBacksolidus_i in class RegexParser

Throws:

ParseException

processBacksolidus_I

Token processBacksolidus_I()
                    throws ParseException

Overrides:

processBacksolidus_I in class RegexParser

Throws:

ParseException

processBacksolidus_g

Token processBacksolidus_g()
                    throws ParseException

Overrides:

processBacksolidus_g in class RegexParser

Throws:

ParseException

processBacksolidus_X

Token processBacksolidus_X()
                    throws ParseException

Overrides:

processBacksolidus_X in class RegexParser

Throws:

ParseException

processBackreference

Token processBackreference()
                    throws ParseException

Overrides:

processBackreference in class RegexParser

Throws:

ParseException

processCIinCharacterClass

int processCIinCharacterClass(RangeToken tok,
 int c)

Overrides:

processCIinCharacterClass in class RegexParser

parseCharacterClass

protected RangeToken parseCharacterClass(boolean useNrange)
                                  throws ParseException

Parses a character-class-expression, not a character-class-escape. c-c-expression ::= '[' c-group ']' c-group ::= positive-c-group | negative-c-group | c-c-subtraction positive-c-group ::= (c-range | c-c-escape)+ negative-c-group ::= '^' positive-c-group c-c-subtraction ::= (positive-c-group | negative-c-group) subtraction subtraction ::= '-' c-c-expression c-range ::= single-range | from-to-range single-range ::= multi-c-escape | category-c-escape | block-c-escape | cc-normal-c ::= invalid input: '<'any character except [, ], \> from-to-range ::= cc-normal-c '-' cc-normal-c

Overrides:

parseCharacterClass in class RegexParser

Parameters:

useNrange - Ignored.

Returns:

This returns no NrageToken.

Throws:

ParseException

parseSetOperations

protected RangeToken parseSetOperations()
                                 throws ParseException

Description copied from class: RegexParser

'(?[' ... ']' (('-' | '+' | 'invalid input: '&'') '[' ... ']')? ')'

Overrides:

parseSetOperations in class RegexParser

Throws:

ParseException

getTokenForShorthand

Token getTokenForShorthand(int ch)

Overrides:

getTokenForShorthand in class RegexParser

decodeEscaped

int decodeEscaped()
           throws ParseException

Overrides:

decodeEscaped in class RegexParser

Throws:

ParseException

getRange

protected static RangeToken getRange(String name,
 boolean positive)

setupRange

static void setupRange(Token range,
 String src)