V
- value typepublic interface RPriorityQueue<V> extends Queue<V>, RObject
Modifier and Type | Method and Description |
---|---|
Comparator<? super V> |
comparator()
Returns comparator used by this queue
|
V |
pollLastAndOfferFirstTo(String queueName)
Retrieves and removes last available tail element of this queue queue and adds it at the head of
queueName . |
List<V> |
readAll()
Returns all queue elements at once
|
boolean |
trySetComparator(Comparator<? super V> comparator)
Sets new comparator only if current set is empty
|
addAll, clear, contains, containsAll, equals, hashCode, isEmpty, iterator, parallelStream, remove, removeAll, removeIf, retainAll, size, spliterator, stream, toArray, toArray
addListener, copy, delete, dump, getCodec, getName, isExists, migrate, move, removeListener, rename, renamenx, restore, restore, restoreAndReplace, restoreAndReplace, sizeInMemory, touch, unlink
addListenerAsync, copyAsync, deleteAsync, dumpAsync, isExistsAsync, migrateAsync, moveAsync, removeListenerAsync, renameAsync, renamenxAsync, restoreAndReplaceAsync, restoreAndReplaceAsync, restoreAsync, restoreAsync, sizeInMemoryAsync, touchAsync, unlinkAsync
Comparator<? super V> comparator()
V pollLastAndOfferFirstTo(String queueName)
queueName
.queueName
- - names of destination queuenull
if the
specified waiting time elapses before an element is availableboolean trySetComparator(Comparator<? super V> comparator)
comparator
- for valuestrue
if new comparator setted
false
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