de.jaret.util.date.iterator
Class WeekIterator

java.lang.Object
  de.jaret.util.date.iterator.AbstractDateIterator
      de.jaret.util.date.iterator.WeekIterator

All Implemented Interfaces:

DateIterator

public class WeekIterator
extends AbstractDateIterator
implements DateIterator

Implementation of the DateIterator iterating over weeks.

Version:

$Id: WeekIterator.java 828 2009-02-08 13:58:21Z kliem $

Author:

kliem

Nested Class Summary

Nested classes/interfaces inherited from interface de.jaret.util.date.iterator.DateIterator

DateIterator.Format

Field Summary

protected IIteratorFormatter

_defaultFormatter default formatter.

Fields inherited from class de.jaret.util.date.iterator.AbstractDateIterator

_correctDST, _currentDate, _endDate, _formatter, _lastInDST

Constructor Summary

WeekIterator()

Method Summary

protected void	advanceDate(JaretDate date) Advance the given date by the amount necessary.
protected JaretDate	correctStartDate(JaretDate date) Correct the given date to a clean starting position.
long	getApproxStepMilliSeconds() Return the approximate step between dates in milli seconds.
protected IIteratorFormatter	getDefaultFormatter() Internal method to retrieve a default formatter.

Methods inherited from class de.jaret.util.date.iterator.AbstractDateIterator

getFormatter, getLabel, getNextDate, hasNextDate, previewNextDate, reInitialize, setCorrectDST, setFormatter

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.jaret.util.date.iterator.DateIterator

getLabel, getNextDate, hasNextDate, previewNextDate, reInitialize, setCorrectDST, setFormatter

Field Detail

_defaultFormatter

protected IIteratorFormatter _defaultFormatter

default formatter.

Constructor Detail

WeekIterator

public WeekIterator()

Method Detail

advanceDate

protected void advanceDate(JaretDate date)

Advance the given date by the amount necessary.

Specified by:

advanceDate in class AbstractDateIterator

Parameters:

date - date to be modified

getApproxStepMilliSeconds

public long getApproxStepMilliSeconds()

Return the approximate step between dates in milli seconds.

Specified by:

getApproxStepMilliSeconds in interface DateIterator

Returns:

approximate step between iterated dates in milli seconds

correctStartDate

protected JaretDate correctStartDate(JaretDate date)

Correct the given date to a clean starting position.

Specified by:

correctStartDate in class AbstractDateIterator

Parameters:

date - start date

Returns:

clean starting position

getDefaultFormatter

protected IIteratorFormatter getDefaultFormatter()

Internal method to retrieve a default formatter.

Specified by:

getDefaultFormatter in class AbstractDateIterator

Returns:

the default formatter of the iterator