Package com.javacc.core

Class LexerData

java.lang.Object

com.javacc.core.LexerData

public class LexerData
extends Object

Base object that contains lexical data. It contains LexicalStateData objects that contain the data for each lexical state. The LexicalStateData objects hold the data related to generating the NFAs for the respective lexical states.

Constructor Summary

Constructors

Constructor	Description
LexerData(Grammar grammar)

Method Summary

Modifier and Type	Method	Description
void	addLexicalState(String name)
void	addRegularExpression(RegularExpression regexp)
void	buildData()
void	ensureStringLabels()
boolean	getHasLexicalStateTransitions()
boolean	getHasTokenActions()
LexicalStateData	getLexicalState(String name)
int	getLexicalStateIndex(String lexicalStateName)
String	getLexicalStateName(int index)
List<LexicalStateData>	getLexicalStates()
int	getMaxNfaStates()
TokenSet	getMoreTokens()
int	getNumLexicalStates()
RegularExpression	getRegularExpression(int idx)
List<RegularExpression>	getRegularExpressions()
TokenSet	getRegularTokens()
TokenSet	getSkippedTokens()
String	getStringLiteralLabel(String image)
int	getTokenCount()
String	getTokenName(int ordinal)
TokenSet	getUnparsedTokens()
static boolean	isJavaIdentifier(String s)

Methods inherited from class java.lang.Object

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

Constructor Detail

LexerData

public LexerData(Grammar grammar)

Method Detail

getTokenName

public String getTokenName(int ordinal)

getLexicalStateName

public String getLexicalStateName(int index)

addLexicalState

public void addLexicalState(String name)

getLexicalState

public LexicalStateData getLexicalState(String name)

getMaxNfaStates

public int getMaxNfaStates()

getRegularExpression

public RegularExpression getRegularExpression(int idx)

getRegularExpressions

public List<RegularExpression> getRegularExpressions()

getHasLexicalStateTransitions

public boolean getHasLexicalStateTransitions()

getHasTokenActions

public boolean getHasTokenActions()

getLexicalStateIndex

public int getLexicalStateIndex(String lexicalStateName)

getNumLexicalStates

public int getNumLexicalStates()

getLexicalStates

public List<LexicalStateData> getLexicalStates()

addRegularExpression

public void addRegularExpression(RegularExpression regexp)

ensureStringLabels

public void ensureStringLabels()

isJavaIdentifier

public static boolean isJavaIdentifier(String s)

getStringLiteralLabel

public String getStringLiteralLabel(String image)

getTokenCount

public int getTokenCount()

getMoreTokens

public TokenSet getMoreTokens()

getSkippedTokens

public TokenSet getSkippedTokens()

getUnparsedTokens

public TokenSet getUnparsedTokens()

getRegularTokens

public TokenSet getRegularTokens()

buildData

public void buildData()