ContainerQueue (Net4j Utilities Documentation)

java.lang.Object
- org.eclipse.net4j.util.event.Notifier
- - org.eclipse.net4j.util.container.delegate.AbstractDelegator<E>
  - - org.eclipse.net4j.util.container.delegate.ContainerCollection<E>
    - - org.eclipse.net4j.util.container.delegate.ContainerQueue<E>

All Implemented Interfaces:

java.lang.Iterable<E>, java.util.Collection<E>, java.util.Queue<E>, IContainerCollection<E>, IContainerQueue<E>, IContainer<E>, INotifier, INotifier.INotifier2

Direct Known Subclasses:

ContainerBlockingQueue
```
public class ContainerQueue<E>
extends ContainerCollection<E>
implements IContainerQueue<E>
```
A default implementation of a container queue.

Author:

Eike Stepper

Nested Class Summary
- Nested classes/interfaces inherited from class org.eclipse.net4j.util.container.delegate.AbstractDelegator
  AbstractDelegator.DelegatingIterator
- Nested classes/interfaces inherited from interface org.eclipse.net4j.util.container.IContainer
  IContainer.Modifiable<E>, IContainer.Persistable<E>, IContainer.Persistence<E>
- Nested classes/interfaces inherited from interface org.eclipse.net4j.util.event.INotifier
  INotifier.INotifier2

Constructor Summary

Constructors
Constructor Description

ContainerQueue(java.util.Queue<E> delegate)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`E`	`element()`
`java.util.Queue<E>`	`getDelegate()`
`boolean`	`offer(E o)`
`E`	`peek()`
`E`	`poll()`
`E`	`remove()`

Methods inherited from class org.eclipse.net4j.util.container.delegate.ContainerCollection
add, addAll, clear, contains, containsAll, equals, getElements, hashCode, isEmpty, iterator, remove, removeAll, retainAll, size, toArray, toArray

Methods inherited from class org.eclipse.net4j.util.container.delegate.AbstractDelegator
createEvent, dispatchEvent, fireAddedEvent, fireRemovedEvent

Methods inherited from class org.eclipse.net4j.util.event.Notifier
addListener, addUniqueListener, fireEvent, fireEvent, fireEvent, fireThrowable, firstListenerAdded, getListeners, getNotificationService, hasListener, hasListeners, lastListenerRemoved, listenerAdded, listenerRemoved, removeListener

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

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 org.eclipse.net4j.util.container.IContainer
getElements, isEmpty

Methods inherited from interface org.eclipse.net4j.util.event.INotifier
addListener, getListeners, hasListeners, removeListener

Methods inherited from interface java.lang.Iterable
forEach

Methods inherited from interface java.util.Queue
add

- Constructor Detail
  - ContainerQueue
```
public ContainerQueue(java.util.Queue<E> delegate)
```
- Method Detail
  - getDelegate
```
public java.util.Queue<E> getDelegate()
```
    Specified by:
    
    getDelegate in interface IContainerCollection<E>
    
    Specified by:
    
    getDelegate in interface IContainerQueue<E>
    
    Overrides:
    
    getDelegate in class ContainerCollection<E>
  - element
```
public E element()
```
    Specified by:
    
    element in interface java.util.Queue<E>
    
    Category
    
    READ
  - offer
```
public boolean offer(E o)
```
    Specified by:
    
    offer in interface java.util.Queue<E>
    
    Category
    
    WRITE
  - peek
```
public E peek()
```
    Specified by:
    
    peek in interface java.util.Queue<E>
    
    Category
    
    READ
  - poll
```
public E poll()
```
    Specified by:
    
    poll in interface java.util.Queue<E>
    
    Category
    
    WRITE
  - remove
```
public E remove()
```
    Specified by:
    
    remove in interface java.util.Queue<E>
    
    Category
    
    WRITE