org.orekit.utils
Class AbsoluteDateIntervalsList

java.lang.Object
  java.util.AbstractCollection<E>
      java.util.AbstractSet<E>
          java.util.TreeSet<AbsoluteDateInterval>
              org.orekit.utils.AbsoluteDateIntervalsList

All Implemented Interfaces:

Serializable, Cloneable, Iterable<AbsoluteDateInterval>, Collection<AbsoluteDateInterval>, NavigableSet<AbsoluteDateInterval>, Set<AbsoluteDateInterval>, SortedSet<AbsoluteDateInterval>

public class AbsoluteDateIntervalsList
extends TreeSet<AbsoluteDateInterval>

This class represents a list of objects AbsoluteDateInterval.
It extends a TreeSet of AbsoluteDateInterval instances ; as the AbsoluteDateInterval objects implement the ComparableInterval class, the list is an ordered collection of time intervals.

Since:

1.1

Version:

$Id: AbsoluteDateIntervalsList.java 6012 2012-08-29 13:58:40Z TournebizeJ $

Author:

Tiziana Sabatini

See Also:

AbsoluteDateInterval, TreeSet, Serialized Form

Concurrency :

not thread-safe

Concurrency comment :

thread safety is not required for this class. And, TreeSet is not thread-safe.

Constructor Summary

AbsoluteDateIntervalsList()

Method Summary

AbsoluteDateIntervalsList	getComplementaryIntervals() Gets the list of complementary intervals of the given list of intervals.
AbsoluteDateInterval	getInclusiveInterval() Gets the shortest interval containing all the intervals belonging to the list. While a date included in at least one of the listed intervals must be contained in this global interval, the opposite is not guaranteed (the inclusive interval can contain dates that do not belong to any listed interval).
AbsoluteDateIntervalsList	getIntervalsContainingDate(AbsoluteDate date) Gets the AbsoluteDateIntervalsList containing the specified date.

Methods inherited from class java.util.TreeSet

add, addAll, ceiling, clear, clone, comparator, contains, descendingIterator, descendingSet, first, floor, headSet, headSet, higher, isEmpty, iterator, last, lower, pollFirst, pollLast, remove, size, subSet, subSet, tailSet, tailSet

Methods inherited from class java.util.AbstractSet

equals, hashCode, removeAll

Methods inherited from class java.util.AbstractCollection

containsAll, retainAll, toArray, toArray, toString

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Set

containsAll, equals, hashCode, removeAll, retainAll, toArray, toArray

Constructor Detail

AbsoluteDateIntervalsList

public AbsoluteDateIntervalsList()

Method Detail

getIntervalsContainingDate

public AbsoluteDateIntervalsList getIntervalsContainingDate(AbsoluteDate date)

Gets the AbsoluteDateIntervalsList containing the specified date. The list can contain zero, one or more AbsoluteDateInterval.

Parameters:

date - the date included in the time intervals

Returns:

a list of time intervals containing the input date.

getInclusiveInterval

public AbsoluteDateInterval getInclusiveInterval()

Gets the shortest interval containing all the intervals belonging to the list.
While a date included in at least one of the listed intervals must be contained in this global interval, the opposite is not guaranteed (the inclusive interval can contain dates that do not belong to any listed interval).

Returns:

an AbsoluteDateInterval including all the intervals of the list

getComplementaryIntervals

public AbsoluteDateIntervalsList getComplementaryIntervals()

Gets the list of complementary intervals of the given list of intervals.

Returns:

an AbsoluteDateIntervalsList including all the complementary intervals