public Parser(String input) throws ParsingException {
this.input = input;
final StringTokenizer st = new StringTokenizer(input);
final int tokenCount = st.countTokens();
if (tokenCount == 1) {
// Try for a schedule name
final String name = st.nextToken();
final String cron = Scheduler.getInstance().getNamedSchedule(name);
if (cron == null) {
throw new ParsingException("Named schedule not found: " + name);
}
final Parser subParser = new Parser(cron);
minutes = subParser.minutes;
hours = subParser.hours;
days = subParser.days;
dates = subParser.dates;
months = subParser.months;
isYear = subParser.isYear;
years = subParser.years;
record = subParser.record;
} else if (tokenCount == 6) {
minutes = parseList(st.nextToken(), 0, 59);
hours = parseList(st.nextToken(), 0, 23);
days = parseList(st.nextToken(), 0, 7);
dates = parseList(st.nextToken(), 1, 31);
months = parseList(st.nextToken(), 1, 12);
isYear = true;
years = parseList(st.nextToken(), 0, 49);
if (days[0] || days[7]) {
// Both 0 and 7 are Sunday
days[0] = true;
days[7] = true;
}
record = new Record(minutes, hours, days, dates, months, years);
} else {
throw new ParsingException("Invalid number of tokens");
}
ba = null;
tokenStream = null;
}
