com.helger.pgcc.parser

Class LexGenJava

java.lang.Object

com.helger.pgcc.parser.CodeGenerator

com.helger.pgcc.parser.LexGenJava

Direct Known Subclasses:

LexGenCpp

public class LexGenJava
extends CodeGenerator

Generate lexer.

Field Summary

Fields

Modifier and Type	Field and Description
static ExpAction[]	s_actions
static boolean[]	s_canLoop
static int[]	s_canMatchAnyChar
static boolean[]	s_canReachOnMore
static int	s_curKind
static AbstractExpRegularExpression	s_curRE
static int	s_defaultLexState
static String	s_errorHandlingClass
static boolean	s_generateDataOnly
static boolean	s_hasEmptyMatch
static boolean	s_hasLoop
static boolean[]	s_hasNfa
static boolean[]	s_ignoreCase
static NfaState	s_initialState
static int[]	s_initMatch
static Map<String,NfaState>	s_initStates
static boolean	s_keepLineCol
static int	s_lexStateIndex
static String[]	s_lexStateName
static int[]	s_lexStates
static String	s_lexStateSuffix
static int	s_maxLexStates
static int[]	s_maxLongsReqd
static int	s_maxOrdinal
static boolean[]	s_mixed
static AbstractExpRegularExpression[]	s_rexprs
static boolean[]	s_stateHasActions
static int	s_stateSetSize
static TokenizerData	s_tokenizerData
static String	s_tokMgrClassName
static long[]	s_toMore
static long[]	s_toSkip
static long[]	s_toSpecial
static int	s_totalNumStates
static long[]	s_toToken

Fields inherited from class com.helger.pgcc.parser.CodeGenerator

m_ccol, m_cline, m_includeBuffer, m_mainBuffer, m_outputBuffer, m_staticsBuffer

Constructor Summary

Constructors

Constructor and Description
LexGenJava()

Method Summary

Modifier and Type	Method and Description
static void	addCharToSkip(char c, int kind)
protected static void	checkEmptyStringMatch()
protected static char	maxChar(long l)
static void	reInit()
void	start()
protected void	writeTemplate(String name, String... additionalOptions)

Methods inherited from class com.helger.pgcc.parser.CodeGenerator

genAnnotation, genClassStart, genCode, genCode, genCodeLine, genCodeNewLine, generateMethodDefHeader, generateMethodDefHeader, genModifier, genStringLiteralArrayCPP, genStringLiteralInCPP, getCharStreamName, getClassQualifier, getGeneratedCode, getLeadingComments, getOutputLanguage, getStringForTokenOnly, getStringToPrint, getTrailingComments, printLeadingComments, printToken, printTokenList, printTokenOnly, printTokenSetup, printTrailingComments, saveOutput, saveOutput, switchToIncludeFile, switchToMainFile, switchToStaticsFile, writeTemplate

Methods inherited from class java.lang.Object

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

Field Detail

s_tokMgrClassName

public static String s_tokMgrClassName

s_lexStateIndex

public static int s_lexStateIndex

s_maxOrdinal

public static int s_maxOrdinal

s_lexStateSuffix

public static String s_lexStateSuffix

s_lexStates

public static int[] s_lexStates

s_ignoreCase

public static boolean[] s_ignoreCase

s_actions

public static ExpAction[] s_actions

s_initStates

public static final Map<String,NfaState> s_initStates

s_stateSetSize

public static int s_stateSetSize

s_totalNumStates

public static int s_totalNumStates

s_maxLexStates

public static int s_maxLexStates

s_lexStateName

public static String[] s_lexStateName

s_toSkip

public static long[] s_toSkip

s_toSpecial

public static long[] s_toSpecial

s_toMore

public static long[] s_toMore

s_toToken

public static long[] s_toToken

s_defaultLexState

public static int s_defaultLexState

s_rexprs

public static AbstractExpRegularExpression[] s_rexprs

s_maxLongsReqd

public static int[] s_maxLongsReqd

s_initMatch

public static int[] s_initMatch

s_canMatchAnyChar

public static int[] s_canMatchAnyChar

s_hasEmptyMatch

public static boolean s_hasEmptyMatch

s_canLoop

public static boolean[] s_canLoop

s_stateHasActions

public static boolean[] s_stateHasActions

s_hasLoop

public static boolean s_hasLoop

s_canReachOnMore

public static boolean[] s_canReachOnMore

s_hasNfa

public static boolean[] s_hasNfa

s_mixed

public static boolean[] s_mixed

s_initialState

public static NfaState s_initialState

s_curKind

public static int s_curKind

s_curRE

public static AbstractExpRegularExpression s_curRE

s_keepLineCol

public static boolean s_keepLineCol

s_errorHandlingClass

public static String s_errorHandlingClass

s_tokenizerData

public static TokenizerData s_tokenizerData

s_generateDataOnly

public static boolean s_generateDataOnly

Constructor Detail

LexGenJava

public LexGenJava()

Method Detail

writeTemplate

protected void writeTemplate(String name,
                             String... additionalOptions)
                      throws IOException

Throws:

IOException

addCharToSkip

public static void addCharToSkip(char c,
                                 int kind)

start

public void start()
           throws IOException

Throws:

IOException

checkEmptyStringMatch

protected static void checkEmptyStringMatch()

maxChar

protected static char maxChar(long l)

reInit

public static void reInit()