org.apache.shenyu.common.concurrent

Interface TaskQueue<E>

All Superinterfaces:

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

All Known Implementing Classes:

MemoryLimitedTaskQueue, MemorySafeTaskQueue

public interface TaskQueue<E>
extends java.util.concurrent.BlockingQueue<E>

TaskQueue.

Method Summary

Modifier and Type	Method and Description
boolean	doOffer(E e) offer element to the queue.
EagerExecutorService	getExecutor() get executor.
default boolean	offer(E e)
default boolean	retryOffer(E o, long timeout, java.util.concurrent.TimeUnit unit) retry offer task.
void	setExecutor(EagerExecutorService executor) set the executor.

Methods inherited from interface java.util.concurrent.BlockingQueue

add, contains, drainTo, drainTo, offer, poll, put, remainingCapacity, remove, take

Methods inherited from interface java.util.Queue

element, peek, poll, remove

Methods inherited from interface java.util.Collection

addAll, clear, containsAll, equals, hashCode, isEmpty, iterator, parallelStream, removeAll, removeIf, retainAll, size, spliterator, stream, toArray, toArray

Methods inherited from interface java.lang.Iterable

forEach

Method Detail

getExecutor

EagerExecutorService getExecutor()

get executor.

Returns:

the executor

setExecutor

void setExecutor(EagerExecutorService executor)

set the executor.

Parameters:

executor - executor

offer

default boolean offer(E e)

Specified by:

offer in interface java.util.concurrent.BlockingQueue<E>

Specified by:

offer in interface java.util.Queue<E>

doOffer

boolean doOffer(E e)

offer element to the queue.

Parameters:

e - the element to add

Returns:

true if the element was added to this queue, else false

retryOffer

default boolean retryOffer(E o,
                           long timeout,
                           java.util.concurrent.TimeUnit unit)
                    throws java.lang.InterruptedException

retry offer task.

Parameters:

o - task

timeout - timeout

unit - timeout unit

Returns:

offer success or not

Throws:

java.util.concurrent.RejectedExecutionException - if executor is terminated.

java.lang.InterruptedException - if the current thread is interrupted.