org.javacc.parser

Class NfaState

java.lang.Object

org.javacc.parser.NfaState

public class NfaState
extends Object

The state of a Non-deterministic Finite Automaton.

Field Summary

Fields

Modifier and Type	Field and Description
static int	generatedStates
static boolean	unicodeWarningGiven

Method Summary

Modifier and Type	Method and Description
static void	BuildTokenizerData(TokenizerData tokenizerData)
static boolean	CanStartNfaUsingAscii(char c)
static void	ComputeClosures()
static void	DumpCharAndRangeMoves(CodeGenerator codeGenerator)
static void	DumpMoveNfa(CodeGenerator codeGenerator)
static void	DumpNonAsciiMoveMethods(CodeGenerator codeGenerator)
static void	DumpStateSets(CodeGenerator codeGenerator)
static void	DumpStatesForKind(CodeGenerator codeGenerator)
static void	DumpStatesForState(CodeGenerator codeGenerator)
static void	DumpStatesForStateCPP(CodeGenerator codeGenerator)
int	GenerateInitMoves(CodeGenerator codeGenerator)
int	getFirstValidPos(String s, int i, int len)
boolean	HasTransitions()
int	MoveFrom(char c, List newStates)
static int	MoveFromSet(char c, List states, List newStates)
static int	moveFromSetForRegEx(char c, NfaState[] states, NfaState[] newStates, int round)
static void	reInit()
static void	ReInit()

Methods inherited from class java.lang.Object

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

Field Detail

unicodeWarningGiven

public static boolean unicodeWarningGiven

generatedStates

public static int generatedStates

Method Detail

ReInit

public static void ReInit()

HasTransitions

public boolean HasTransitions()

ComputeClosures

public static void ComputeClosures()

CanStartNfaUsingAscii

public static boolean CanStartNfaUsingAscii(char c)

getFirstValidPos

public int getFirstValidPos(String s,
                            int i,
                            int len)

MoveFrom

public int MoveFrom(char c,
                    List newStates)

MoveFromSet

public static int MoveFromSet(char c,
                              List states,
                              List newStates)

moveFromSetForRegEx

public static int moveFromSetForRegEx(char c,
                                      NfaState[] states,
                                      NfaState[] newStates,
                                      int round)

GenerateInitMoves

public int GenerateInitMoves(CodeGenerator codeGenerator)

DumpStateSets

public static void DumpStateSets(CodeGenerator codeGenerator)

DumpCharAndRangeMoves

public static void DumpCharAndRangeMoves(CodeGenerator codeGenerator)

DumpNonAsciiMoveMethods

public static void DumpNonAsciiMoveMethods(CodeGenerator codeGenerator)

DumpMoveNfa

public static void DumpMoveNfa(CodeGenerator codeGenerator)

DumpStatesForStateCPP

public static void DumpStatesForStateCPP(CodeGenerator codeGenerator)

DumpStatesForState

public static void DumpStatesForState(CodeGenerator codeGenerator)

DumpStatesForKind

public static void DumpStatesForKind(CodeGenerator codeGenerator)

reInit

public static void reInit()

BuildTokenizerData

public static void BuildTokenizerData(TokenizerData tokenizerData)