PriorityQueue (Netty API Reference (5.0.0.Alpha4))

All Superinterfaces:

Collection<T>, Iterable<T>, Queue<T>

All Known Implementing Classes:

DefaultPriorityQueue, EmptyPriorityQueue
```
public interface PriorityQueue<T>
extends Queue<T>
```

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`clearIgnoringIndexes()`	Removes all of the elements from this `PriorityQueue` without calling `PriorityQueueNode.priorityQueueIndex(DefaultPriorityQueue)` or explicitly removing references to them to allow them to be garbage collected.
`boolean`	`containsTyped(T node)`	Same as `Collection.contains(Object)` but typed using generics.
`void`	`priorityChanged(T node)`	Notify the queue that the priority for `node` has changed.
`boolean`	`removeTyped(T node)`	Same as `Collection.remove(Object)` but typed using generics.

Methods inherited from interface java.util.Collection
addAll, clear, contains, containsAll, equals, hashCode, isEmpty, iterator, parallelStream, remove, removeAll, removeIf, retainAll, size, spliterator, stream, toArray, toArray, toArray

Methods inherited from interface java.lang.Iterable
forEach

Methods inherited from interface java.util.Queue
add, element, offer, peek, poll, remove

- Method Detail
  - removeTyped
```
boolean removeTyped(T node)
```
    Same as Collection.remove(Object) but typed using generics.
  - containsTyped
```
boolean containsTyped(T node)
```
    Same as Collection.contains(Object) but typed using generics.
  - priorityChanged
```
void priorityChanged(T node)
```
    Notify the queue that the priority for node has changed. The queue will adjust to ensure the priority queue properties are maintained.
    
    Parameters:
    
    node - An object which is in this queue and the priority may have changed.
  - clearIgnoringIndexes
```
void clearIgnoringIndexes()
```
    Removes all of the elements from this PriorityQueue without calling PriorityQueueNode.priorityQueueIndex(DefaultPriorityQueue) or explicitly removing references to them to allow them to be garbage collected. This should only be used when it is certain that the nodes will not be re-inserted into this or any other PriorityQueue and it is known that the PriorityQueue itself will be garbage collected after this call.