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antlr.preprocessor

Class PreprocessorLexer

Implemented Interfaces:
PreprocessorTokenTypes, TokenStream
public class PreprocessorLexer
extends CharScanner
implements PreprocessorTokenTypes, TokenStream

Field Summary

static BitSet
_tokenSet_0
static BitSet
_tokenSet_1
static BitSet
_tokenSet_10
static BitSet
_tokenSet_2
static BitSet
_tokenSet_3
static BitSet
_tokenSet_4
static BitSet
_tokenSet_5
static BitSet
_tokenSet_6
static BitSet
_tokenSet_7
static BitSet
_tokenSet_8
static BitSet
_tokenSet_9

Fields inherited from class antlr.CharScanner

EOF_CHAR, NO_CHAR, _returnToken, caseSensitive, caseSensitiveLiterals, commitToPath, hashString, inputState, literals, saveConsumedInput, tabsize, text, tokenObjectClass, traceDepth

Fields inherited from interface antlr.preprocessor.PreprocessorTokenTypes

ACTION, ALT, ARG_ACTION, ASSIGN_RHS, BANG, CHAR_LITERAL, COMMA, COMMENT, CURLY_BLOCK_SCARF, DIGIT, ELEMENT, EOF, ESC, HEADER_ACTION, ID, ID_OR_KEYWORD, LITERAL_catch, LITERAL_class, LITERAL_exception, LITERAL_extends, LITERAL_private, LITERAL_protected, LITERAL_public, LITERAL_returns, LITERAL_throws, LITERAL_tokens, LPAREN, ML_COMMENT, NEWLINE, NULL_TREE_LOOKAHEAD, OPTIONS_START, RCURLY, RPAREN, RULE_BLOCK, SEMI, SL_COMMENT, STRING_LITERAL, SUBRULE_BLOCK, TOKENS_SPEC, WS, XDIGIT

Constructor Summary

PreprocessorLexer(InputStream in)
PreprocessorLexer(Reader in)
PreprocessorLexer(InputBuffer ib)
PreprocessorLexer(LexerSharedInputState state)

Method Summary

void
mACTION(boolean _createToken)
protected void
mALT(boolean _createToken)
void
mARG_ACTION(boolean _createToken)
void
mASSIGN_RHS(boolean _createToken)
void
mBANG(boolean _createToken)
void
mCHAR_LITERAL(boolean _createToken)
void
mCOMMA(boolean _createToken)
void
mCOMMENT(boolean _createToken)
protected void
mCURLY_BLOCK_SCARF(boolean _createToken)
protected void
mDIGIT(boolean _createToken)
protected void
mELEMENT(boolean _createToken)
protected void
mESC(boolean _createToken)
protected void
mID(boolean _createToken)
void
mID_OR_KEYWORD(boolean _createToken)
This rule picks off keywords in the lexer that need to be handled specially.
void
mLPAREN(boolean _createToken)
protected void
mML_COMMENT(boolean _createToken)
protected void
mNEWLINE(boolean _createToken)
void
mRCURLY(boolean _createToken)
void
mRPAREN(boolean _createToken)
void
mRULE_BLOCK(boolean _createToken)
void
mSEMI(boolean _createToken)
protected void
mSL_COMMENT(boolean _createToken)
void
mSTRING_LITERAL(boolean _createToken)
void
mSUBRULE_BLOCK(boolean _createToken)
void
mWS(boolean _createToken)
protected void
mXDIGIT(boolean _createToken)
Token
nextToken()

Methods inherited from class antlr.CharScanner

LA, append, append, commit, consume, consumeUntil, consumeUntil, getCaseSensitive, getCaseSensitiveLiterals, getColumn, getCommitToPath, getFilename, getInputBuffer, getInputState, getLine, getTabSize, getText, getTokenObject, makeToken, mark, match, match, match, matchNot, matchRange, newline, panic, panic, reportError, reportError, reportWarning, resetText, rewind, setCaseSensitive, setColumn, setCommitToPath, setFilename, setInputState, setLine, setTabSize, setText, setTokenObjectClass, tab, testLiteralsTable, testLiteralsTable, toLower, traceIn, traceIndent, traceOut, uponEOF

Field Details

_tokenSet_0

public static final BitSet _tokenSet_0

_tokenSet_1

public static final BitSet _tokenSet_1

_tokenSet_10

public static final BitSet _tokenSet_10

_tokenSet_2

public static final BitSet _tokenSet_2

_tokenSet_3

public static final BitSet _tokenSet_3

_tokenSet_4

public static final BitSet _tokenSet_4

_tokenSet_5

public static final BitSet _tokenSet_5

_tokenSet_6

public static final BitSet _tokenSet_6

_tokenSet_7

public static final BitSet _tokenSet_7

_tokenSet_8

public static final BitSet _tokenSet_8

_tokenSet_9

public static final BitSet _tokenSet_9

Constructor Details

PreprocessorLexer

public PreprocessorLexer(InputStream in)

PreprocessorLexer

public PreprocessorLexer(Reader in)

PreprocessorLexer

public PreprocessorLexer(InputBuffer ib)

PreprocessorLexer

public PreprocessorLexer(LexerSharedInputState state)

Method Details

mACTION

public final void mACTION(boolean _createToken)
            throws RecognitionException,
                   CharStreamException,
                   TokenStreamException

mALT

protected final void mALT(boolean _createToken)
            throws RecognitionException,
                   CharStreamException,
                   TokenStreamException

mARG_ACTION

public final void mARG_ACTION(boolean _createToken)
            throws RecognitionException,
                   CharStreamException,
                   TokenStreamException

mASSIGN_RHS

public final void mASSIGN_RHS(boolean _createToken)
            throws RecognitionException,
                   CharStreamException,
                   TokenStreamException

mBANG

public final void mBANG(boolean _createToken)
            throws RecognitionException,
                   CharStreamException,
                   TokenStreamException

mCHAR_LITERAL

public final void mCHAR_LITERAL(boolean _createToken)
            throws RecognitionException,
                   CharStreamException,
                   TokenStreamException

mCOMMA

public final void mCOMMA(boolean _createToken)
            throws RecognitionException,
                   CharStreamException,
                   TokenStreamException

mCOMMENT

public final void mCOMMENT(boolean _createToken)
            throws RecognitionException,
                   CharStreamException,
                   TokenStreamException

mCURLY_BLOCK_SCARF

protected final void mCURLY_BLOCK_SCARF(boolean _createToken)
            throws RecognitionException,
                   CharStreamException,
                   TokenStreamException

mDIGIT

protected final void mDIGIT(boolean _createToken)
            throws RecognitionException,
                   CharStreamException,
                   TokenStreamException

mELEMENT

protected final void mELEMENT(boolean _createToken)
            throws RecognitionException,
                   CharStreamException,
                   TokenStreamException

mESC

protected final void mESC(boolean _createToken)
            throws RecognitionException,
                   CharStreamException,
                   TokenStreamException

mID

protected final void mID(boolean _createToken)
            throws RecognitionException,
                   CharStreamException,
                   TokenStreamException

mID_OR_KEYWORD

public final void mID_OR_KEYWORD(boolean _createToken)
            throws RecognitionException,
                   CharStreamException,
                   TokenStreamException
This rule picks off keywords in the lexer that need to be handled specially. For example, "header" is the start of the header action (used to distinguish between options block and an action). We do not want "header" to go back to the parser as a simple keyword...it must pick off the action afterwards.

mLPAREN

public final void mLPAREN(boolean _createToken)
            throws RecognitionException,
                   CharStreamException,
                   TokenStreamException

mML_COMMENT

protected final void mML_COMMENT(boolean _createToken)
            throws RecognitionException,
                   CharStreamException,
                   TokenStreamException

mNEWLINE

protected final void mNEWLINE(boolean _createToken)
            throws RecognitionException,
                   CharStreamException,
                   TokenStreamException

mRCURLY

public final void mRCURLY(boolean _createToken)
            throws RecognitionException,
                   CharStreamException,
                   TokenStreamException

mRPAREN

public final void mRPAREN(boolean _createToken)
            throws RecognitionException,
                   CharStreamException,
                   TokenStreamException

mRULE_BLOCK

public final void mRULE_BLOCK(boolean _createToken)
            throws RecognitionException,
                   CharStreamException,
                   TokenStreamException

mSEMI

public final void mSEMI(boolean _createToken)
            throws RecognitionException,
                   CharStreamException,
                   TokenStreamException

mSL_COMMENT

protected final void mSL_COMMENT(boolean _createToken)
            throws RecognitionException,
                   CharStreamException,
                   TokenStreamException

mSTRING_LITERAL

public final void mSTRING_LITERAL(boolean _createToken)
            throws RecognitionException,
                   CharStreamException,
                   TokenStreamException

mSUBRULE_BLOCK

public final void mSUBRULE_BLOCK(boolean _createToken)
            throws RecognitionException,
                   CharStreamException,
                   TokenStreamException

mWS

public final void mWS(boolean _createToken)
            throws RecognitionException,
                   CharStreamException,
                   TokenStreamException

mXDIGIT

protected final void mXDIGIT(boolean _createToken)
            throws RecognitionException,
                   CharStreamException,
                   TokenStreamException

nextToken

public Token nextToken()
            throws TokenStreamException
Specified by:
nextToken in interface TokenStream

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