org.apache.river.thread

Class SynchronousExecutors.QueueWrapper<T>

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractQueue<java.util.concurrent.Callable<T>>

org.apache.river.thread.SynchronousExecutors.QueueWrapper<T>

All Implemented Interfaces:

Iterable<java.util.concurrent.Callable<T>>, Collection<java.util.concurrent.Callable<T>>, Queue<java.util.concurrent.Callable<T>>

Enclosing class:

SynchronousExecutors

private static class SynchronousExecutors.QueueWrapper<T>
extends AbstractQueue<java.util.concurrent.Callable<T>>
implements Queue<java.util.concurrent.Callable<T>>

Field Summary

Fields

Modifier and Type	Field and Description
(package private) java.util.concurrent.locks.ReentrantLock	lock
(package private) java.util.concurrent.Callable<T>	peek
(package private) Queue<java.util.concurrent.Callable<T>>	queue
(package private) boolean	stalled

Constructor Summary

Constructors

Constructor and Description
QueueWrapper(Queue<java.util.concurrent.Callable<T>> queue)

Method Summary

Modifier and Type	Method and Description
Iterator<java.util.concurrent.Callable<T>>	iterator()
boolean	offer(java.util.concurrent.Callable<T> e)
java.util.concurrent.Callable<T>	peek()
java.util.concurrent.Callable<T>	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.Queue

add, element, remove

Methods inherited from interface java.util.Collection

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

Methods inherited from interface java.lang.Iterable

forEach

Field Detail

lock

final java.util.concurrent.locks.ReentrantLock lock

queue

final Queue<java.util.concurrent.Callable<T>> queue

peek

java.util.concurrent.Callable<T> peek

stalled

boolean stalled

Constructor Detail

QueueWrapper

QueueWrapper(Queue<java.util.concurrent.Callable<T>> queue)

Method Detail

iterator

public Iterator<java.util.concurrent.Callable<T>> iterator()

Specified by:

iterator in interface Iterable<java.util.concurrent.Callable<T>>

Specified by:

iterator in interface Collection<java.util.concurrent.Callable<T>>

Specified by:

iterator in class AbstractCollection<java.util.concurrent.Callable<T>>

size

public int size()

Specified by:

size in interface Collection<java.util.concurrent.Callable<T>>

Specified by:

size in class AbstractCollection<java.util.concurrent.Callable<T>>

offer

public boolean offer(java.util.concurrent.Callable<T> e)

Specified by:

offer in interface Queue<java.util.concurrent.Callable<T>>

poll

public java.util.concurrent.Callable<T> poll()

Specified by:

poll in interface Queue<java.util.concurrent.Callable<T>>

peek

public java.util.concurrent.Callable<T> peek()

Specified by:

peek in interface Queue<java.util.concurrent.Callable<T>>