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SWT LPEX v3.0.5 |
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java.lang.Objectcom.ibm.lpex.cc.LpexFortranFFParserTokenManager
com.ibm.lpex.fortran.FortranFFLexer
Fortran free source form lexer.
Field Summary |
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Fields inherited from class com.ibm.lpex.cc.LpexFortranFFParserTokenManager |
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curChar, jjnewLexState, jjstrLiteralImages, lexStateNames |
Fields inherited from interface com.ibm.lpex.cc.LpexFortranFFParserConstants |
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_DEFAULT, _INTEGER, _LOGICAL, _NAME, _NUMBER, ACCESS, ACTION, ADVANCE, ALLOCATABLE, ALLOCATE, AMPERSAND, AMPERSAND_CONT, AND, ANY_CHAR, APPEND, ASIS, ASSIGN, ASSIGNMENT, AUTOMATIC, BACKSPACE, BINARY_CONSTANT, BLANK, BLOCKDATA, BYTE, CALL, CASE, CHARACTER, CLOSE, COMMON, COMPLEX, CONTAINS, CONTINUE, CYCLE, DATA, DEALLOCATE, DEFAULT, DELIM, DIGIT, DIMENSION, DIRECT, DO, DOUBLE, DOUBLECOMPLEX, DOUBLEPRECISION, DOWHILE, EJECT, ELEMENTAL, ELSE, ELSEIF, ELSEWHERE, END, ENDBLOCKDATA, ENDDO, ENDFILE, ENDFORALL, ENDFUNCTION, ENDIF, ENDINTERFACE, ENDMODULE, ENDPROGRAM, ENDSELECT, ENDSUBROUTINE, ENDTYPE, ENDWHERE, ENTRY, EOF, EOL, EOR, EQ, EQUIVALENCE, EQV, ERR, ERROR_LINE, EXIST, EXIT, EXPONENT, EXTERNAL, EXTRINSIC, FILE, FMT, FORALL, FORM, FORMAT, FORMATTED, FUNCTION, GE, GO, GOTO, GT, HEX_CONSTANT, HEXDIGIT, HOLLERITH_CONSTANT, HPF, HPF_LOCAL, HPF_SERIAL, IF, IMPLICIT, IN, IN_COMMENT, IN_DOUBLEQUOTE, IN_SINGLEQUOTE, INCLUDE, INOUT, INQUIRE, INTEGER, INTENT, INTERFACE, INTRINSIC, IOLENGTH, IOSTAT, KIND, LE, LEN, LETTER, LOGICAL, LPAREN, LT, MODULE, MODULEPROCEDURE, NAME, NAMED, NAMELIST, NE, NEQV, NEXTREC, NML, NONE, NOT, NULLIFY, NUM, NUMBER, OCTAL_CONSTANT, ONLY, OPEN, OPENED, OPERATOR, OPTIONAL, OR, OUT, PAD, PARAMETER, PAUSE, POINTER, POSITION, PRECISION, PRINT, PRIVATE, PROCEDURE, PROCESS, PROGRAM, PUBLIC, PUNCTUATION, PURE, Q1, Q2, QA, QB, READ, READWRITE, REAL, REC, RECL, RECURSIVE, REF, RESULT, RETURN, REWIND, RPAREN, SAVE, SELECT, SELECTCASE, SEMICOLON, SEQUENCE, SEQUENTIAL, SHAPE, SIZE, SOURCEFORM, STAT, STATIC, STATUS, STOP, SUBROUTINE, TARGET, THEN, TO, tokenImage, TYPE, UNFORMATTED, UNIT, USE, VAL, VIRTUAL, VOLATILE, WAIT, WHERE, WHITE_SPACE, WRITE, XOR |
Constructor Summary | |
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FortranFFLexer(LpexCharStream charStream,
FortranLexerStyles styles,
FortranLexerClasses classes)
Constructor. |
Method Summary | |
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void |
initialize()
Initializes the Fortran FF lexer. |
int |
processToken()
Retrieves and processs the next Fortran token. |
void |
reinitialize()
Reinitializes the Fortran FF lexer. |
protected void |
setComment(com.ibm.lpex.cc.Token t)
Set style and class for comments. |
protected void |
setErrorLine(com.ibm.lpex.cc.Token t)
Set style & class for a line in error ("error.. EOL"). |
Methods inherited from class com.ibm.lpex.cc.LpexFortranFFParserTokenManager |
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getCurLexState, getNextToken, ReInit, ReInit, SwitchTo |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public FortranFFLexer(LpexCharStream charStream, FortranLexerStyles styles, FortranLexerClasses classes)
charStream
- LPEX input character streamstyles
- style characters to use (predefined by host parser)classes
- classes to use (predefined by host parser)Method Detail |
public void initialize()
initialize
in interface IFortranLexer
public void reinitialize()
reinitialize
in interface IFortranLexer
public int processToken()
processToken
in interface IFortranLexer
LpexCommonParser.LEXER_RC_OK
,
LpexCommonParser.LEXER_RC_EOF
,
LpexCommonParser.LEXER_RC_MORE
protected void setComment(com.ibm.lpex.cc.Token t)
\n
encountered while in a comment SPECIAL_TOKEN.
SPECIAL_TOKEN, rather than TOKEN, is used for these, as we don't need to
see the same tokens in processToken() too, nor have them recorded in the
parse.
Does the real work for the method declared in LpexSqlParser.jj.
t
- special tokenprotected void setErrorLine(com.ibm.lpex.cc.Token t)
\n
encountered while in error-line state
SPECIAL_TOKEN. SPECIAL_TOKEN, rather than TOKEN, is used for this, as we
don't need to see this token in processToken() too.
Does the real work for the method declared in LpexSqlParser.jj.
t
- special token
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SWT LPEX v3.0.5 |
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