jflex

Class RegExps

java.lang.Object

jflex.RegExps

public class RegExps
extends Object

Stores all rules of the specification for later access in RegExp -> NFA

Version:

JFlex 1.7.0-SNAPSHOT

Author:

Gerwin Klein

Constructor Summary

Constructors

Constructor and Description
RegExps()

Method Summary

Methods

Modifier and Type	Method and Description
void	addStates(int regNum, List<Integer> newStates)
void	checkActions()
void	checkLookAheads()
Action	getAction(int num)
int	getLine(int num)
RegExp	getLookAhead(int num)
int	getLookEntry(int num)
int	getNum()
RegExp	getRegExp(int num)
List<Integer>	getStates(int num)
int	insert(int line, List<Integer> stateList, RegExp regExp, Action action, Boolean isBOL, RegExp lookAhead)
int	insert(List<Integer> stateList, Action action)
boolean	isBOL(int num)
boolean	isEOF(int num)
int	NFASize(Macros macros)

Methods inherited from class java.lang.Object

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

Constructor Detail

RegExps

public RegExps()

Method Detail

insert

public int insert(int line,
         List<Integer> stateList,
         RegExp regExp,
         Action action,
         Boolean isBOL,
         RegExp lookAhead)

insert

public int insert(List<Integer> stateList,
         Action action)

addStates

public void addStates(int regNum,
             List<Integer> newStates)

getNum

public int getNum()

isBOL

public boolean isBOL(int num)

getLookAhead

public RegExp getLookAhead(int num)

isEOF

public boolean isEOF(int num)

getStates

public List<Integer> getStates(int num)

getRegExp

public RegExp getRegExp(int num)

getLine

public int getLine(int num)

getLookEntry

public int getLookEntry(int num)

checkActions

public void checkActions()

getAction

public Action getAction(int num)

NFASize

public int NFASize(Macros macros)

checkLookAheads

public void checkLookAheads()