EmptyQueue (atlasdb-commons 0.408.0 API)

java.lang.Object
- java.util.AbstractCollection<E>
- - java.util.AbstractQueue<E>
  - - com.palantir.common.collect.EmptyQueue<E>

Type Parameters:

E -

All Implemented Interfaces:

Iterable<E>, Collection<E>, Queue<E>
```
public final class EmptyQueue<E>
extends AbstractQueue<E>
```
This queue is empty and will neither return nor accept any elements

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Iterator<E>`	`iterator()`
`static <E> EmptyQueue<E>`	`of()`
`boolean`	`offer(E o)`
`E`	`peek()`
`E`	`poll()`
`int`	`size()`

Methods inherited from class java.util.AbstractQueue
add, addAll, clear, element, remove

Methods inherited from class java.util.AbstractCollection
contains, containsAll, isEmpty, remove, removeAll, retainAll, toArray, toArray, toString

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

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

Methods inherited from interface java.lang.Iterable
forEach

- Method Detail
  - of
```
public static <E> EmptyQueue<E> of()
```
  - offer
```
public boolean offer(E o)
```
  - iterator
```
public Iterator<E> iterator()
```
    Specified by:
    
    iterator in interface Collection<E>
    
    Specified by:
    
    iterator in interface Iterable<E>
    
    Specified by:
    
    iterator in class AbstractCollection<E>
  - size
```
public int size()
```
    Specified by:
    
    size in interface Collection<E>
    
    Specified by:
    
    size in class AbstractCollection<E>
  - peek
```
public E peek()
```
  - poll
```
public E poll()
```