The following represents the grammar for the ODLLexer class:
Definition of lexer ODLLexer, which is a subclass of CharScanner. /** Lexer nextToken rule: * The lexer nextToken rule is synthesized from all of the user-defined * lexer rules. It logically consists of one big alternative block with * each user-defined rule being an alternative. */ mSET_OPENING | mSET_CLOSING | mSEQUENCE_OPENING | mSEQUENCE_CLOSING | mLIST_SEPARATOR | mPOINT_OPERATOR | mEQUALS | mCOMMENT | mEOL | mWS | mELEMENT_IDENT | mUNITS | mNUMBER_OR_DATETIME | mQUOTED | mSYMBOL mSET_OPENING : '{' ; mSET_CLOSING : '}' ; mSEQUENCE_OPENING : '(' ; mSEQUENCE_CLOSING : ')' ; mLIST_SEPARATOR : ',' ; mPOINT_OPERATOR : '^' ; mEQUALS : '=' ; mCOMMENT : "/*" ( '*' | mEOL | ( '*' | '\n' | '\r' ) )* "*/" ; mEOL : ( '\r' ( '\n' | ) | '\n' ) ; mWS : ( ' ' | '\t' | '\f' ) ; protected mIDENTIFIER : mLETTER ( mLETTER | mDIGIT | '_' )* ; protected mLETTER : ( 'a'..'z' | 'A'..'Z' ) ; protected mDIGIT : ( '0'..'9' ) ; mELEMENT_IDENT : mIDENTIFIER ':' mIDENTIFIER | mIDENTIFIER ; mUNITS : '<' ( mWS | ) mLETTER ( mLETTER | mDIGIT | mSPECIALCHAR | '(' | ')' | '/' | mWS )* '>' ; protected mSPECIALCHAR : ( '_' | '$' | '#' | '.' | '-' | ':' | '+' | '*' ) ; protected mUNITS_FACTOR : mIDENTIFIER ( mEXP_OP mINTEGER | ) ; protected mEXP_OP : "**" ; protected mINTEGER : ( mSIGN | ) mDIGITS ; protected mMULT_OP : ( '*' | '/' ) ; mNUMBER_OR_DATETIME : mBASED_INTEGER | mDATETIME | mREAL | mREAL | mREAL | mREAL | mINTEGER ; protected mDIGITS : ( mDIGIT )+ ; protected mBASED_INTEGER : mDIGITS '#' ( '+' | '-' | ) ( mEXTENDED_DIGIT )+ '#' ; protected mDATETIME : mYEAR '-' mMONTH '-' mDAY 'T' mTIME | mYEAR '-' mDOY 'T' mTIME | mDATE ; protected mSIGN : '+' | '-' ; protected mREAL : ( mSIGN | ) ( mDIGITS | ) '.' ( mDIGITS | ) ( ( 'E' | 'e' ) mINTEGER | ) ; protected mEXTENDED_DIGIT : mDIGIT | mLETTER ; protected mYEAR : mDIGIT mDIGIT mDIGIT mDIGIT ; protected mMONTH : mDIGIT mDIGIT ; protected mDAY : mDIGIT mDIGIT ; protected mTIME : mHOUR ( ':' mMINUTE ( ':' mSECOND ( '.' mFRACTION | ) | ) | ) ( 'Z' | ) ; protected mDOY : mDIGIT mDIGIT mDIGIT ; protected mDATE : mYEAR '-' mDOY | mYEAR ( '-' mMONTH ( '-' mDAY | ) | ) ; protected mHOUR : mDIGIT mDIGIT ; protected mMINUTE : mDIGIT mDIGIT ; protected mSECOND : mDIGIT mDIGIT ; protected mFRACTION : mDIGIT ( mDIGIT ( mDIGIT ( mDIGIT ( mDIGIT ( mDIGIT | ) | ) | ) | ) | ) ; mQUOTED : '"' ( mEOL | ( ( '"' | '\r' | '\n' ) ) )* '"' ; mSYMBOL : '\'' ( ( '\'' | '\\' | '\r' | '\n' ) )* '\'' ; protected mIGNORE : . ;