public class SynchronizedSortedBag extends SynchronizedBag implements SortedBag
SortedBag
to synchronize its behaviour
for a multi-threaded environment.
Methods are synchronized, then forwarded to the decorated bag. Iterators must be separately synchronized around the loop.
This class is Serializable from Commons Collections 3.1.
collection, lock
Modifier | Constructor and Description |
---|---|
protected |
SynchronizedSortedBag(Bag bag,
java.lang.Object lock)
Constructor that wraps (not copies).
|
protected |
SynchronizedSortedBag(SortedBag bag)
Constructor that wraps (not copies).
|
Modifier and Type | Method and Description |
---|---|
java.util.Comparator |
comparator()
Returns the comparator associated with this sorted set, or null
if it uses its elements' natural ordering.
|
static SortedBag |
decorate(SortedBag bag)
Factory method to create a synchronized sorted bag.
|
java.lang.Object |
first()
Returns the first (lowest) member.
|
protected SortedBag |
getSortedBag()
Gets the bag being decorated.
|
java.lang.Object |
last()
Returns the last (highest) member.
|
add, decorate, getBag, getCount, remove, uniqueSet
add, addAll, clear, contains, containsAll, decorate, equals, hashCode, isEmpty, iterator, remove, removeAll, retainAll, size, toArray, toArray, toString
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
add, add, containsAll, getCount, iterator, remove, remove, removeAll, retainAll, size, uniqueSet
protected SynchronizedSortedBag(SortedBag bag)
bag
- the bag to decorate, must not be nulljava.lang.IllegalArgumentException
- if bag is nullprotected SynchronizedSortedBag(Bag bag, java.lang.Object lock)
bag
- the bag to decorate, must not be nulllock
- the lock to use, must not be nulljava.lang.IllegalArgumentException
- if bag is nullpublic static SortedBag decorate(SortedBag bag)
bag
- the bag to decorate, must not be nulljava.lang.IllegalArgumentException
- if bag is nullprotected SortedBag getSortedBag()
public java.lang.Object first()
SortedBag
public java.lang.Object last()
SortedBag
public java.util.Comparator comparator()
SortedBag
comparator
in interface SortedBag
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