org.apache.jdo.impl.jdoql.jdoqlc

Class JDOQLLexer

java.lang.Object

antlr.CharScanner

org.apache.jdo.impl.jdoql.jdoqlc.JDOQLLexer

All Implemented Interfaces:

antlr.TokenStream, JDOQLTokenTypes

public class JDOQLLexer
extends antlr.CharScanner
implements JDOQLTokenTypes, antlr.TokenStream

This class defines the lexical analysis for the JDOQL compiler.

Author:

Michael Bouschen

Field Summary

Fields

Modifier and Type	Field and Description
static antlr.collections.impl.BitSet	_tokenSet_0
static antlr.collections.impl.BitSet	_tokenSet_1
static antlr.collections.impl.BitSet	_tokenSet_2
static antlr.collections.impl.BitSet	_tokenSet_3
static antlr.collections.impl.BitSet	_tokenSet_4
static antlr.collections.impl.BitSet	_tokenSet_5
protected static int	EOF_CHAR
protected ErrorMsg	errorMsg The error message support class.
protected static I18NHelper	msg I18N support.
protected static int	TABSIZE The width of a tab stop.

Fields inherited from class antlr.CharScanner

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

Fields inherited from interface org.apache.jdo.impl.jdoql.jdoqlc.JDOQLTokenTypes

AND, ARG_LIST, ASCENDING, ASSIGN, BAND, BAND_ASSIGN, BNOT, BOOLEAN, BOOLEAN_LITERAL, BOR, BOR_ASSIGN, BYTE, BYTE_LITERAL, CANDIDATE_CLASS, CAST, CHAR, CHAR_LITERAL, COLLECTION_EQUAL, COLLECTION_NOT_EQUAL, COMMA, CONCAT, CONSTANT, CONTAINS, DEC, DESCENDING, DIV, DIV_ASSIGN, DOT, DOUBLE, DOUBLE_LITERAL, ENDS_WITH, EOF, EQUAL, ESC, EXPONENT, FALSE, FIELD_ACCESS, FLOAT, FLOAT_LITERAL, FLOATINGPOINT_SUFFIX, GE, GT, HEX_DIGIT, IDENT, IMPORT, IMPORT_ON_DEMAND, INC, INT, INT_LITERAL, IS_EMPTY, LE, LNOT, LONG, LONG_LITERAL, LPAREN, LT, MINUS, MINUS_ASSIGN, NAVIGATION, NEWLINE, NOT_EQUAL, NULL, NULL_TREE_LOOKAHEAD, OBJECT_EQUAL, OBJECT_NOT_EQUAL, OR, PARAMETER_ACCESS, PARAMETER_DECL, PLUS, PLUS_ASSIGN, QUERY_TREE, RPAREN, SEMI, SHORT, SHORT_LITERAL, SL, SR, STAR, STAR_ASSIGN, STARTS_WITH, STATIC_FIELD_ACCESS, STRING_LITERAL, THIS, TRUE, TYPE, UNARY_MINUS, UNARY_PLUS, UNICODE_CHAR, UNICODE_ESCAPE, VARIABLE_ACCESS, VARIABLE_DECL, WS

Constructor Summary

Constructors

Constructor and Description
JDOQLLexer(antlr.InputBuffer ib)
JDOQLLexer(java.io.InputStream in)
JDOQLLexer(antlr.LexerSharedInputState state)
JDOQLLexer(java.io.Reader in)

Method Summary

Methods

Modifier and Type	Method and Description
static void	handleANTLRException(antlr.ANTLRException ex, ErrorMsg errorMsg)
void	init(ErrorMsg errorMsg)
void	mAND(boolean _createToken)
void	mASSIGN(boolean _createToken)
void	mBAND_ASSIGN(boolean _createToken)
void	mBAND(boolean _createToken)
void	mBNOT(boolean _createToken)
void	mBOR_ASSIGN(boolean _createToken)
void	mBOR(boolean _createToken)
void	mCHAR_LITERAL(boolean _createToken)
void	mCOMMA(boolean _createToken)
void	mDEC(boolean _createToken)
void	mDIV_ASSIGN(boolean _createToken)
void	mDIV(boolean _createToken)
void	mEQUAL(boolean _createToken)
protected void	mESC(boolean _createToken)
protected void	mEXPONENT(boolean _createToken)
protected int	mFLOATINGPOINT_SUFFIX(boolean _createToken)
void	mGE(boolean _createToken)
void	mGT(boolean _createToken)
protected void	mHEX_DIGIT(boolean _createToken)
void	mIDENT(boolean _createToken)
void	mINC(boolean _createToken)
void	mINT_LITERAL(boolean _createToken)
void	mLE(boolean _createToken)
void	mLNOT(boolean _createToken)
void	mLPAREN(boolean _createToken)
void	mLT(boolean _createToken)
void	mMINUS_ASSIGN(boolean _createToken)
void	mMINUS(boolean _createToken)
void	mNEWLINE(boolean _createToken)
void	mNOT_EQUAL(boolean _createToken)
void	mOR(boolean _createToken)
void	mPLUS_ASSIGN(boolean _createToken)
void	mPLUS(boolean _createToken)
void	mRPAREN(boolean _createToken)
void	mSEMI(boolean _createToken)
void	mSL(boolean _createToken)
void	mSR(boolean _createToken)
void	mSTAR_ASSIGN(boolean _createToken)
void	mSTAR(boolean _createToken)
void	mSTRING_LITERAL(boolean _createToken)
protected void	mUNICODE_ESCAPE(boolean _createToken)
void	mWS(boolean _createToken)
antlr.Token	nextToken()
void	reportError(int line, int column, java.lang.String s)
void	reportError(antlr.RecognitionException e) Report lexer exception errors caught in nextToken()
void	reportError(java.lang.String s) Lexer error-reporting function
void	reportWarning(java.lang.String s) Lexer warning-reporting function
void	tab()

Methods inherited from class antlr.CharScanner

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

Methods inherited from class java.lang.Object

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

Field Detail

errorMsg

protected ErrorMsg errorMsg

The error message support class.

TABSIZE

protected static final int TABSIZE

The width of a tab stop.

See Also:

Constant Field Values

EOF_CHAR

protected static final int EOF_CHAR

See Also:

Constant Field Values

msg

protected static final I18NHelper msg

I18N support.

_tokenSet_0

public static final antlr.collections.impl.BitSet _tokenSet_0

_tokenSet_1

public static final antlr.collections.impl.BitSet _tokenSet_1

_tokenSet_2

public static final antlr.collections.impl.BitSet _tokenSet_2

_tokenSet_3

public static final antlr.collections.impl.BitSet _tokenSet_3

_tokenSet_4

public static final antlr.collections.impl.BitSet _tokenSet_4

_tokenSet_5

public static final antlr.collections.impl.BitSet _tokenSet_5

Constructor Detail

JDOQLLexer

public JDOQLLexer(java.io.InputStream in)

JDOQLLexer

public JDOQLLexer(java.io.Reader in)

JDOQLLexer

public JDOQLLexer(antlr.InputBuffer ib)

JDOQLLexer

public JDOQLLexer(antlr.LexerSharedInputState state)

Method Detail

init

public void init(ErrorMsg errorMsg)

tab

public void tab()

Overrides:

tab in class antlr.CharScanner

reportError

public void reportError(int line,
               int column,
               java.lang.String s)

reportError

public void reportError(antlr.RecognitionException e)

Report lexer exception errors caught in nextToken()

Overrides:

reportError in class antlr.CharScanner

reportError

public void reportError(java.lang.String s)

Lexer error-reporting function

Overrides:

reportError in class antlr.CharScanner

reportWarning

public void reportWarning(java.lang.String s)

Lexer warning-reporting function

Overrides:

reportWarning in class antlr.CharScanner

handleANTLRException

public static void handleANTLRException(antlr.ANTLRException ex,
                        ErrorMsg errorMsg)

nextToken

public antlr.Token nextToken()
                      throws antlr.TokenStreamException

Specified by:

nextToken in interface antlr.TokenStream

Throws:

antlr.TokenStreamException

mLPAREN

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

Throws:

antlr.RecognitionException

antlr.CharStreamException

antlr.TokenStreamException

mRPAREN

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

Throws:

antlr.RecognitionException

antlr.CharStreamException

antlr.TokenStreamException

mCOMMA

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

Throws:

antlr.RecognitionException

antlr.CharStreamException

antlr.TokenStreamException

mASSIGN

public final void mASSIGN(boolean _createToken)
                   throws antlr.RecognitionException,
                          antlr.CharStreamException,
                          antlr.TokenStreamException

Throws:

antlr.RecognitionException

antlr.CharStreamException

antlr.TokenStreamException

mEQUAL

public final void mEQUAL(boolean _createToken)
                  throws antlr.RecognitionException,
                         antlr.CharStreamException,
                         antlr.TokenStreamException

Throws:

antlr.RecognitionException

antlr.CharStreamException

antlr.TokenStreamException

mLNOT

public final void mLNOT(boolean _createToken)
                 throws antlr.RecognitionException,
                        antlr.CharStreamException,
                        antlr.TokenStreamException

Throws:

antlr.RecognitionException

antlr.CharStreamException

antlr.TokenStreamException

mBNOT

public final void mBNOT(boolean _createToken)
                 throws antlr.RecognitionException,
                        antlr.CharStreamException,
                        antlr.TokenStreamException

Throws:

antlr.RecognitionException

antlr.CharStreamException

antlr.TokenStreamException

mNOT_EQUAL

public final void mNOT_EQUAL(boolean _createToken)
                      throws antlr.RecognitionException,
                             antlr.CharStreamException,
                             antlr.TokenStreamException

Throws:

antlr.RecognitionException

antlr.CharStreamException

antlr.TokenStreamException

mDIV

public final void mDIV(boolean _createToken)
                throws antlr.RecognitionException,
                       antlr.CharStreamException,
                       antlr.TokenStreamException

Throws:

antlr.RecognitionException

antlr.CharStreamException

antlr.TokenStreamException

mDIV_ASSIGN

public final void mDIV_ASSIGN(boolean _createToken)
                       throws antlr.RecognitionException,
                              antlr.CharStreamException,
                              antlr.TokenStreamException

Throws:

antlr.RecognitionException

antlr.CharStreamException

antlr.TokenStreamException

mPLUS

public final void mPLUS(boolean _createToken)
                 throws antlr.RecognitionException,
                        antlr.CharStreamException,
                        antlr.TokenStreamException

Throws:

antlr.RecognitionException

antlr.CharStreamException

antlr.TokenStreamException

mPLUS_ASSIGN

public final void mPLUS_ASSIGN(boolean _createToken)
                        throws antlr.RecognitionException,
                               antlr.CharStreamException,
                               antlr.TokenStreamException

Throws:

antlr.RecognitionException

antlr.CharStreamException

antlr.TokenStreamException

mINC

public final void mINC(boolean _createToken)
                throws antlr.RecognitionException,
                       antlr.CharStreamException,
                       antlr.TokenStreamException

Throws:

antlr.RecognitionException

antlr.CharStreamException

antlr.TokenStreamException

mMINUS

public final void mMINUS(boolean _createToken)
                  throws antlr.RecognitionException,
                         antlr.CharStreamException,
                         antlr.TokenStreamException

Throws:

antlr.RecognitionException

antlr.CharStreamException

antlr.TokenStreamException

mMINUS_ASSIGN

public final void mMINUS_ASSIGN(boolean _createToken)
                         throws antlr.RecognitionException,
                                antlr.CharStreamException,
                                antlr.TokenStreamException

Throws:

antlr.RecognitionException

antlr.CharStreamException

antlr.TokenStreamException

mDEC

public final void mDEC(boolean _createToken)
                throws antlr.RecognitionException,
                       antlr.CharStreamException,
                       antlr.TokenStreamException

Throws:

antlr.RecognitionException

antlr.CharStreamException

antlr.TokenStreamException

mSTAR

public final void mSTAR(boolean _createToken)
                 throws antlr.RecognitionException,
                        antlr.CharStreamException,
                        antlr.TokenStreamException

Throws:

antlr.RecognitionException

antlr.CharStreamException

antlr.TokenStreamException

mSTAR_ASSIGN

public final void mSTAR_ASSIGN(boolean _createToken)
                        throws antlr.RecognitionException,
                               antlr.CharStreamException,
                               antlr.TokenStreamException

Throws:

antlr.RecognitionException

antlr.CharStreamException

antlr.TokenStreamException

mSR

public final void mSR(boolean _createToken)
               throws antlr.RecognitionException,
                      antlr.CharStreamException,
                      antlr.TokenStreamException

Throws:

antlr.RecognitionException

antlr.CharStreamException

antlr.TokenStreamException

mGE

public final void mGE(boolean _createToken)
               throws antlr.RecognitionException,
                      antlr.CharStreamException,
                      antlr.TokenStreamException

Throws:

antlr.RecognitionException

antlr.CharStreamException

antlr.TokenStreamException

mGT

public final void mGT(boolean _createToken)
               throws antlr.RecognitionException,
                      antlr.CharStreamException,
                      antlr.TokenStreamException

Throws:

antlr.RecognitionException

antlr.CharStreamException

antlr.TokenStreamException

mSL

public final void mSL(boolean _createToken)
               throws antlr.RecognitionException,
                      antlr.CharStreamException,
                      antlr.TokenStreamException

Throws:

antlr.RecognitionException

antlr.CharStreamException

antlr.TokenStreamException

mLE

public final void mLE(boolean _createToken)
               throws antlr.RecognitionException,
                      antlr.CharStreamException,
                      antlr.TokenStreamException

Throws:

antlr.RecognitionException

antlr.CharStreamException

antlr.TokenStreamException

mLT

public final void mLT(boolean _createToken)
               throws antlr.RecognitionException,
                      antlr.CharStreamException,
                      antlr.TokenStreamException

Throws:

antlr.RecognitionException

antlr.CharStreamException

antlr.TokenStreamException

mBOR

public final void mBOR(boolean _createToken)
                throws antlr.RecognitionException,
                       antlr.CharStreamException,
                       antlr.TokenStreamException

Throws:

antlr.RecognitionException

antlr.CharStreamException

antlr.TokenStreamException

mBOR_ASSIGN

public final void mBOR_ASSIGN(boolean _createToken)
                       throws antlr.RecognitionException,
                              antlr.CharStreamException,
                              antlr.TokenStreamException

Throws:

antlr.RecognitionException

antlr.CharStreamException

antlr.TokenStreamException

mOR

public final void mOR(boolean _createToken)
               throws antlr.RecognitionException,
                      antlr.CharStreamException,
                      antlr.TokenStreamException

Throws:

antlr.RecognitionException

antlr.CharStreamException

antlr.TokenStreamException

mBAND

public final void mBAND(boolean _createToken)
                 throws antlr.RecognitionException,
                        antlr.CharStreamException,
                        antlr.TokenStreamException

Throws:

antlr.RecognitionException

antlr.CharStreamException

antlr.TokenStreamException

mBAND_ASSIGN

public final void mBAND_ASSIGN(boolean _createToken)
                        throws antlr.RecognitionException,
                               antlr.CharStreamException,
                               antlr.TokenStreamException

Throws:

antlr.RecognitionException

antlr.CharStreamException

antlr.TokenStreamException

mAND

public final void mAND(boolean _createToken)
                throws antlr.RecognitionException,
                       antlr.CharStreamException,
                       antlr.TokenStreamException

Throws:

antlr.RecognitionException

antlr.CharStreamException

antlr.TokenStreamException

mSEMI

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

Throws:

antlr.RecognitionException

antlr.CharStreamException

antlr.TokenStreamException

mWS

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

Throws:

antlr.RecognitionException

antlr.CharStreamException

antlr.TokenStreamException

mNEWLINE

public final void mNEWLINE(boolean _createToken)
                    throws antlr.RecognitionException,
                           antlr.CharStreamException,
                           antlr.TokenStreamException

Throws:

antlr.RecognitionException

antlr.CharStreamException

antlr.TokenStreamException

mCHAR_LITERAL

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

Throws:

antlr.RecognitionException

antlr.CharStreamException

antlr.TokenStreamException

mESC

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

Throws:

antlr.RecognitionException

antlr.CharStreamException

antlr.TokenStreamException

mSTRING_LITERAL

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

Throws:

antlr.RecognitionException

antlr.CharStreamException

antlr.TokenStreamException

mHEX_DIGIT

protected final void mHEX_DIGIT(boolean _createToken)
                         throws antlr.RecognitionException,
                                antlr.CharStreamException,
                                antlr.TokenStreamException

Throws:

antlr.RecognitionException

antlr.CharStreamException

antlr.TokenStreamException

mINT_LITERAL

public final void mINT_LITERAL(boolean _createToken)
                        throws antlr.RecognitionException,
                               antlr.CharStreamException,
                               antlr.TokenStreamException

Throws:

antlr.RecognitionException

antlr.CharStreamException

antlr.TokenStreamException

mEXPONENT

protected final void mEXPONENT(boolean _createToken)
                        throws antlr.RecognitionException,
                               antlr.CharStreamException,
                               antlr.TokenStreamException

Throws:

antlr.RecognitionException

antlr.CharStreamException

antlr.TokenStreamException

mFLOATINGPOINT_SUFFIX

protected final int mFLOATINGPOINT_SUFFIX(boolean _createToken)
                                   throws antlr.RecognitionException,
                                          antlr.CharStreamException,
                                          antlr.TokenStreamException

Throws:

antlr.RecognitionException

antlr.CharStreamException

antlr.TokenStreamException

mIDENT

public final void mIDENT(boolean _createToken)
                  throws antlr.RecognitionException,
                         antlr.CharStreamException,
                         antlr.TokenStreamException

Throws:

antlr.RecognitionException

antlr.CharStreamException

antlr.TokenStreamException

mUNICODE_ESCAPE

protected final void mUNICODE_ESCAPE(boolean _createToken)
                              throws antlr.RecognitionException,
                                     antlr.CharStreamException,
                                     antlr.TokenStreamException

Throws:

antlr.RecognitionException

antlr.CharStreamException

antlr.TokenStreamException