private void getNextToken ( StreamTokenizer tokenizer ) throws IOException , ParseException { if ( tokenizer . nextToken ( ) == StreamTokenizer . TT_EOL ) { throw new ParseException ( "premature end of line" , tokenizer . lineno ( ) ) ; } if ( tokenizer . ttype == StreamTokenizer . TT_EOF ) { throw new ParseException ( PREMATURE_END_OF_FILE , tokenizer . lineno ( ) ) ; } else if ( ( tokenizer . ttype == ' ' ) || ( tokenizer . ttype == ' ' ) ) { tokenizer . ttype = StreamTokenizer . TT_WORD ; } else if ( ( tokenizer . ttype == StreamTokenizer . TT_WORD ) && ( tokenizer . sval . equals ( "?" ) ) ) { tokenizer . ttype = ' ' ; } }
Gets next token checking for a premature and of line .