org.exoplatform.web.controller.regexp

Class REParser

java.lang.Object

org.exoplatform.web.controller.regexp.REParser

public class REParser
extends Object

Version:

$Revision$

Author:

Julien Viet

Constructor Summary

Constructors

Constructor and Description
REParser(CharSequence seq)
REParser(org.exoplatform.web.controller.regexp.Lexer lexer)

Method Summary

Modifier and Type	Method and Description
int	getIndex()
boolean	isDone()
RENode	parse()
RENode.Alternative	parseAlternative()
RENode.Atom	parseCharacter()
RENode.CharacterClass	parseCharacterClass()
RENode.CharacterClassExpr	parseCharacterClassExpression()
RENode.CharacterClassExpr.Char	parseCharacterClassLiteral()
RENode.CharacterClassExpr	parseCharacterClassTerm()
RENode.Char	parseCharacterLiteral()
RENode.Disjunction	parseDisjunction()
RENode.Expr	parseExpression()
Quantifier	parseQuantifier()
void	reset()

Methods inherited from class java.lang.Object

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

Constructor Detail

REParser

public REParser(CharSequence seq)

REParser

public REParser(org.exoplatform.web.controller.regexp.Lexer lexer)

Method Detail

reset

public void reset()

getIndex

public int getIndex()

parse

public RENode parse()
             throws SyntaxException

Throws:

SyntaxException

isDone

public boolean isDone()

parseDisjunction

public RENode.Disjunction parseDisjunction()
                                    throws SyntaxException

Throws:

SyntaxException

parseAlternative

public RENode.Alternative parseAlternative()
                                    throws SyntaxException

Throws:

SyntaxException

parseExpression

public RENode.Expr parseExpression()
                            throws SyntaxException

Throws:

SyntaxException

parseQuantifier

public Quantifier parseQuantifier()
                           throws SyntaxException

Throws:

SyntaxException

parseCharacter

public RENode.Atom parseCharacter()
                           throws SyntaxException

Throws:

SyntaxException

parseCharacterLiteral

public RENode.Char parseCharacterLiteral()
                                  throws SyntaxException

Throws:

SyntaxException

parseCharacterClass

public RENode.CharacterClass parseCharacterClass()
                                          throws SyntaxException

Throws:

SyntaxException

parseCharacterClassExpression

public RENode.CharacterClassExpr parseCharacterClassExpression()
                                                        throws SyntaxException

Throws:

SyntaxException

parseCharacterClassTerm

public RENode.CharacterClassExpr parseCharacterClassTerm()
                                                  throws SyntaxException

Throws:

SyntaxException

parseCharacterClassLiteral

public RENode.CharacterClassExpr.Char parseCharacterClassLiteral()
                                                          throws SyntaxException

Throws:

SyntaxException