Class ConcurrentLinkedHashMap.DiscardingQueue

java.lang.Object

java.util.AbstractCollection<Object>

java.util.AbstractQueue<Object>

com.googlecode.concurrentlinkedhashmap.ConcurrentLinkedHashMap.DiscardingQueue

All Implemented Interfaces:

Iterable<Object>, Collection<Object>, Queue<Object>

Enclosing class:

ConcurrentLinkedHashMap<K,V>

static final class ConcurrentLinkedHashMap.DiscardingQueue
extends AbstractQueue<Object>

A queue that discards all additions and is always empty.

Constructor Summary

Constructors

Constructor	Description
DiscardingQueue()

Method Summary

Modifier and Type	Method	Description
boolean	add(Object e)
Iterator<Object>	iterator()
boolean	offer(Object e)
Object	peek()
Object	poll()
int	size()

Methods inherited from class AbstractQueue

addAll, clear, element, remove

Methods inherited from class AbstractCollection

contains, containsAll, isEmpty, remove, removeAll, retainAll, toArray, toArray, toString

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface Collection

contains, containsAll, equals, hashCode, isEmpty, parallelStream, remove, removeAll, removeIf, retainAll, spliterator, stream, toArray, toArray

Methods inherited from interface Iterable

forEach

Constructor Details

DiscardingQueue

DiscardingQueue()

Method Details

add

public boolean add(Object e)

Specified by:

add in interface Collection<Object>

Specified by:

add in interface Queue<Object>

Overrides:

add in class AbstractQueue<Object>

offer

public boolean offer(Object e)

poll

public Object poll()

peek

public Object peek()

size

public int size()

Specified by:

size in interface Collection<Object>

Specified by:

size in class AbstractCollection<Object>

iterator

public Iterator<Object> iterator()

Specified by:

iterator in interface Collection<Object>

Specified by:

iterator in interface Iterable<Object>

Specified by:

iterator in class AbstractCollection<Object>