EDU.oswego.cs.dl.util.concurrent
Class SyncSortedSet
java.lang.Object
EDU.oswego.cs.dl.util.concurrent.SyncCollection
EDU.oswego.cs.dl.util.concurrent.SyncSet
EDU.oswego.cs.dl.util.concurrent.SyncSortedSet
- All Implemented Interfaces:
- Collection, Set, SortedSet
- public class SyncSortedSet
- extends SyncSet
- implements SortedSet
SyncSortedSets wrap Sync-based control around java.util.SortedSets.
They support the following additional reader operations over
SyncCollection: comparator, subSet, headSet, tailSet, first, last.
[ Introduction to this package. ]
- See Also:
SyncCollection
Constructor Summary |
SyncSortedSet(SortedSet set,
ReadWriteLock rwl)
Create a new SyncSortedSet protecting the given set,
and using the given ReadWriteLock to control reader and writer methods. |
SyncSortedSet(SortedSet set,
Sync sync)
Create a new SyncSortedSet protecting the given collection,
and using the given sync to control both reader and writer methods. |
SyncSortedSet(SortedSet set,
Sync readLock,
Sync writeLock)
Create a new SyncSortedSet protecting the given set,
and using the given pair of locks to control reader and writer methods. |
Methods inherited from class EDU.oswego.cs.dl.util.concurrent.SyncCollection |
add, addAll, afterRead, beforeRead, clear, contains, containsAll, isEmpty, iterator, readerSync, remove, removeAll, retainAll, size, syncFailures, toArray, toArray, unprotectedIterator, writerSync |
Methods inherited from interface java.util.Set |
add, addAll, clear, contains, containsAll, equals, hashCode, isEmpty, iterator, remove, removeAll, retainAll, size, toArray, toArray |
SyncSortedSet
public SyncSortedSet(SortedSet set,
Sync sync)
- Create a new SyncSortedSet protecting the given collection,
and using the given sync to control both reader and writer methods.
Common, reasonable choices for the sync argument include
Mutex, ReentrantLock, and Semaphores initialized to 1.
SyncSortedSet
public SyncSortedSet(SortedSet set,
ReadWriteLock rwl)
- Create a new SyncSortedSet protecting the given set,
and using the given ReadWriteLock to control reader and writer methods.
SyncSortedSet
public SyncSortedSet(SortedSet set,
Sync readLock,
Sync writeLock)
- Create a new SyncSortedSet protecting the given set,
and using the given pair of locks to control reader and writer methods.
baseSortedSet
protected SortedSet baseSortedSet()
comparator
public Comparator comparator()
- Specified by:
comparator
in interface SortedSet
first
public Object first()
- Specified by:
first
in interface SortedSet
last
public Object last()
- Specified by:
last
in interface SortedSet
subSet
public SortedSet subSet(Object fromElement,
Object toElement)
- Specified by:
subSet
in interface SortedSet
headSet
public SortedSet headSet(Object toElement)
- Specified by:
headSet
in interface SortedSet
tailSet
public SortedSet tailSet(Object fromElement)
- Specified by:
tailSet
in interface SortedSet