Uses of Class jflex.RegExp

Packages that use RegExp
Package Description

jflex

Uses of RegExp in jflex

Subclasses of RegExp in jflex
Modifier and Type	Class	Description
`class`	`RegExp1`	Stores a regular expression from the rules section of a JFlex specification.
`class`	`RegExp2`	Regular expression with two children (e.g.

Fields in jflex declared as RegExp
Modifier and Type	Field	Description
`(package private) RegExp`	RegExp2.`r1`
`(package private) RegExp`	RegExp2.`r2`

Fields in jflex with type parameters of type RegExp
Modifier and Type	Field	Description
`(package private) java.util.List<RegExp>`	RegExps.`look`	the lookahead expression
`private java.util.Map<java.lang.String,RegExp>`	Macros.`macros`	Maps names of macros to their definition
`(package private) java.util.List<RegExp>`	RegExps.`regExps`	the regexp

Methods in jflex that return RegExp
Modifier and Type	Method	Description
`RegExp`	RegExp.`anyChar()`	Returns a regexp that matches any character: `[^]`
`private RegExp`	Macros.`expandMacro(java.lang.String name, RegExp definition)`	Expands the specified macro by replacing each macro usage with the stored definition.
`RegExp`	Macros.`getDefinition(java.lang.String name)`	Fetches the definition of the macro with the specified name,
`RegExp`	RegExps.`getLookAhead(int num)`	getLookAhead.
`RegExp`	RegExps.`getRegExp(int num)`	getRegExp.
`private RegExp`	LexParse.CUP$LexParse$actions.`makeNL()`
`private RegExp`	LexParse.CUP$LexParse$actions.`makeRepeat(RegExp r, int n1, int n2, int line, int col)`
`RegExp`	RegExp.`resolveTilde(Macros macros)`	Recursively convert tilde (upto) expressions into negation and star.
`RegExp`	RegExp.`rev(Macros macros)`	Create a new regexp that matches the reverse text of this one.

Methods in jflex with parameters of type RegExp
Modifier and Type	Method	Description
`private RegExp`	Macros.`expandMacro(java.lang.String name, RegExp definition)`	Expands the specified macro by replacing each macro usage with the stored definition.
`boolean`	Macros.`insert(java.lang.String name, RegExp definition)`	Stores a new macro and its definition.
`int`	RegExps.`insert(int line, java.util.List<java.lang.Integer> stateList, RegExp regExp, Action action, java.lang.Boolean isBOL, RegExp lookAhead)`	insert.
`private void`	NFA.`insertCCLNFA(RegExp regExp, int start, int end)`	Constructs a two state NFA for char class regexps, such that the NFA has
`private void`	NFA.`insertLookAheadChoices(int baseEnd, Action a, RegExp lookAhead)`	Insert NFAs for the (finitely many) fixed length lookahead choices.
`IntPair`	NFA.`insertNFA(RegExp regExp)`	Constructs an NFA for regExp such that the NFA has
`private boolean`	LexParse.CUP$LexParse$actions.`isDotOrNewlinePattern(RegExp r1, RegExp r2)`
`static boolean`	SemCheck.`isFiniteChoice(RegExp re)`	Returns true iff the expression is a finite choice of fixed length expressions.
`private boolean`	LexParse.CUP$LexParse$actions.`isNewline(RegExp r)`
`static int`	SemCheck.`length(RegExp re)`	Returns length if expression has fixed length, -1 otherwise.
`private RegExp`	LexParse.CUP$LexParse$actions.`makeRepeat(RegExp r, int n1, int n2, int line, int col)`
`static boolean`	SemCheck.`maybeEmtpy(RegExp re)`	Checks if the expression potentially matches the empty string.

Constructors in jflex with parameters of type RegExp
Constructor	Description
`RegExp2(int type, RegExp r1, RegExp r2)`	Constructor for RegExp2.