程序包 com.alibaba.nacos.common.task.engine

类 NacosDelayTaskExecuteEngine

java.lang.Object

com.alibaba.nacos.common.task.engine.AbstractNacosTaskExecuteEngine<AbstractDelayTask>

com.alibaba.nacos.common.task.engine.NacosDelayTaskExecuteEngine

所有已实现的接口:

Closeable, NacosTaskExecuteEngine<AbstractDelayTask>

public class NacosDelayTaskExecuteEngine
extends AbstractNacosTaskExecuteEngine<AbstractDelayTask>

Nacos delay task execute engine.

作者:

xiweng.yy

嵌套类概要

嵌套类

修饰符和类型	类	说明
private class	NacosDelayTaskExecuteEngine.ProcessRunnable

字段概要

字段

修饰符和类型	字段	说明
protected java.util.concurrent.locks.ReentrantLock	lock
private java.util.concurrent.ScheduledExecutorService	processingExecutor
protected java.util.concurrent.ConcurrentHashMap<java.lang.Object,AbstractDelayTask>	tasks

构造器概要

构造器

构造器	说明
NacosDelayTaskExecuteEngine(java.lang.String name)
NacosDelayTaskExecuteEngine(java.lang.String name, int initCapacity, org.slf4j.Logger logger)
NacosDelayTaskExecuteEngine(java.lang.String name, int initCapacity, org.slf4j.Logger logger, long processInterval)
NacosDelayTaskExecuteEngine(java.lang.String name, org.slf4j.Logger logger)
NacosDelayTaskExecuteEngine(java.lang.String name, org.slf4j.Logger logger, long processInterval)

方法概要

修饰符和类型	方法	说明
void	addTask(java.lang.Object key, AbstractDelayTask newTask)	Add task into execute pool.
java.util.Collection<java.lang.Object>	getAllTaskKeys()	Get all task keys.
boolean	isEmpty()	Whether the execute engine is empty.
protected void	processTasks()	process tasks in execute engine.
AbstractDelayTask	removeTask(java.lang.Object key)	Remove task.
private void	retryFailedTask(java.lang.Object key, AbstractDelayTask task)
void	shutdown()	Shutdown the Resources, such as Thread Pool.
int	size()	Get Task size in execute engine.

从类继承的方法 com.alibaba.nacos.common.task.engine.AbstractNacosTaskExecuteEngine

addProcessor, getAllProcessorKey, getEngineLog, getProcessor, removeProcessor, setDefaultTaskProcessor

从类继承的方法 java.lang.Object

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

字段详细资料

processingExecutor

private final java.util.concurrent.ScheduledExecutorService processingExecutor

tasks

protected final java.util.concurrent.ConcurrentHashMap<java.lang.Object,AbstractDelayTask> tasks

lock

protected final java.util.concurrent.locks.ReentrantLock lock

构造器详细资料

NacosDelayTaskExecuteEngine

public NacosDelayTaskExecuteEngine(java.lang.String name)

NacosDelayTaskExecuteEngine

public NacosDelayTaskExecuteEngine(java.lang.String name,
                                   org.slf4j.Logger logger)

NacosDelayTaskExecuteEngine

public NacosDelayTaskExecuteEngine(java.lang.String name,
                                   org.slf4j.Logger logger,
                                   long processInterval)

NacosDelayTaskExecuteEngine

public NacosDelayTaskExecuteEngine(java.lang.String name,
                                   int initCapacity,
                                   org.slf4j.Logger logger)

NacosDelayTaskExecuteEngine

public NacosDelayTaskExecuteEngine(java.lang.String name,
                                   int initCapacity,
                                   org.slf4j.Logger logger,
                                   long processInterval)

方法详细资料

size

public int size()

从接口复制的说明: NacosTaskExecuteEngine

Get Task size in execute engine.

返回:

size of task

isEmpty

public boolean isEmpty()

从接口复制的说明: NacosTaskExecuteEngine

Whether the execute engine is empty.

返回:

true if the execute engine has no task to do, otherwise false

removeTask

public AbstractDelayTask removeTask(java.lang.Object key)

从接口复制的说明: NacosTaskExecuteEngine

Remove task.

参数:

key - key of task

返回:

nacos task

getAllTaskKeys

public java.util.Collection<java.lang.Object> getAllTaskKeys()

从接口复制的说明: NacosTaskExecuteEngine

Get all task keys.

返回:

collection of task keys.

shutdown

public void shutdown()
              throws com.alibaba.nacos.api.exception.NacosException

从接口复制的说明: Closeable

Shutdown the Resources, such as Thread Pool.

抛出:

com.alibaba.nacos.api.exception.NacosException - exception.

addTask

public void addTask(java.lang.Object key,
                    AbstractDelayTask newTask)

从接口复制的说明: NacosTaskExecuteEngine

Add task into execute pool.

参数:

key - key of task

newTask - task

processTasks

protected void processTasks()

process tasks in execute engine.

retryFailedTask

private void retryFailedTask(java.lang.Object key,
                             AbstractDelayTask task)