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Is it possible to parse just a recurrence rule?

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Anonymous
2015-10-07
2015-10-16
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    Anonymous

    Anonymous - 2015-10-07

    Hello!

    I'd like to be able to parse & generate just an rrule String, rather than a
    whole ical file. Is it possible?

    Thanks!

    John

     
    alternate

  • Michael Angstadt

    Michael Angstadt - 2015-10-16

    Hi John. Sorry for the late reply. It sure is!

    :::java
Recurrence recur = new Recurrence.Builder(Frequency.WEEKLY).count(5).build();
RecurrenceRule rrule = new RecurrenceRule(recur);
RecurrenceRuleScribe scribe = new RecurrenceRuleScribe();
String result = scribe.writeText(rrule, new WriteContext(ICalVersion.V2_0, new TimezoneInfo()));
System.out.println(result);

rrule = scribe.parseText(result, null, new ICalParameters(), new ParseContext());
recur = rrule.getValue();
System.out.println(recur.getFrequency());
System.out.println(recur.getCount());

    Produces:

    :::text
FREQ=WEEKLY;COUNT=5
WEEKLY
5
     

    Last edit: Michael Angstadt 2015-10-16

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