ForwardingQueue (The Adobe Experience Manager SDK 2023.1.10675.20230113T110236Z-220900)

java.lang.Object
- com.google.common.collect.ForwardingObject
- - com.google.common.collect.ForwardingCollection<E>
  - - com.google.common.collect.ForwardingQueue<E>

All Implemented Interfaces:

java.lang.Iterable<E>, java.util.Collection<E>, java.util.Queue<E>

Direct Known Subclasses:

EvictingQueue, ForwardingBlockingQueue, ForwardingDeque
```
@GwtCompatible
@Deprecated(since="2022-12-01")
public abstract class ForwardingQueue<E>
extends ForwardingCollection<E>
implements java.util.Queue<E>
```
Deprecated.
The Google Guava Core Libraries are deprecated and will not be part of the AEM SDK after April 2023

A queue which forwards all its method calls to another queue. Subclasses should override one or more methods to modify the behavior of the backing queue as desired per the decorator pattern.
Warning: The methods of ForwardingQueue forward indiscriminately to the methods of the delegate. For example, overriding ForwardingCollection.add(E) alone will not change the behavior of offer(E) which can lead to unexpected behavior. In this case, you should override offer as well, either providing your own implementation, or delegating to the provided standardOffer method.
The standard methods are not guaranteed to be thread-safe, even when all of the methods that they depend on are thread-safe.

Since:

2.0 (imported from Google Collections Library)

Method Summary

All Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method	Description
`E`	`element()`	Deprecated.
`boolean`	`offer(E o)`	Deprecated.
`E`	`peek()`	Deprecated.
`E`	`poll()`	Deprecated.
`E`	`remove()`	Deprecated.

Methods inherited from class com.google.common.collect.ForwardingCollection
add, addAll, clear, contains, containsAll, isEmpty, iterator, remove, removeAll, retainAll, size, toArray, toArray

Methods inherited from class com.google.common.collect.ForwardingObject
toString

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, 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 java.lang.Iterable
forEach

Methods inherited from interface java.util.Queue
add

- Method Detail
  - offer
```
public boolean offer(E o)
```
    Deprecated.
    
    Specified by:
    
    offer in interface java.util.Queue<E>
  - poll
```
public E poll()
```
    Deprecated.
    
    Specified by:
    
    poll in interface java.util.Queue<E>
  - remove
```
public E remove()
```
    Deprecated.
    
    Specified by:
    
    remove in interface java.util.Queue<E>
  - peek
```
public E peek()
```
    Deprecated.
    
    Specified by:
    
    peek in interface java.util.Queue<E>
  - element
```
public E element()
```
    Deprecated.
    
    Specified by:
    
    element in interface java.util.Queue<E>