com.atlassian.greenhopper.util
Class DayIterator

java.lang.Object
  com.atlassian.greenhopper.util.DayIterator

All Implemented Interfaces:

java.util.Iterator<org.joda.time.DateMidnight>

public class DayIterator
extends java.lang.Object
implements java.util.Iterator<org.joda.time.DateMidnight>

Iterates over the given interval on a per-day-basis, until end (inclusive) is reached. Additionally, it gives information about the number of the current day from the iteration.

Author:

ahennecke

Constructor Summary

DayIterator(org.joda.time.DateMidnight start, org.joda.time.DateMidnight end)

Method Summary

int	getDayNumber()
int	getDaysLeft()
boolean	hasNext()
org.joda.time.DateMidnight	next()
void	remove()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DayIterator

public DayIterator(org.joda.time.DateMidnight start,
                   org.joda.time.DateMidnight end)

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface java.util.Iterator<org.joda.time.DateMidnight>

next

public org.joda.time.DateMidnight next()

Specified by:

next in interface java.util.Iterator<org.joda.time.DateMidnight>

remove

public void remove()

Specified by:

remove in interface java.util.Iterator<org.joda.time.DateMidnight>

getDayNumber

public int getDayNumber()

Returns:

the number of the day the iterator currently is at, starting from 1 after the first call to next(). Before the first call, dayNumber is 0, indicating that the iterator is not currently on any state. At the end of the iteration, when hasNext() becomes false, dayNumber represents the number of days between start and end, inclusive.

getDaysLeft

public int getDaysLeft()