cn.hippo4j.core.plugin.manager

类 DefaultThreadPoolPluginManager

java.lang.Object

cn.hippo4j.core.plugin.manager.DefaultThreadPoolPluginManager

所有已实现的接口:

ThreadPoolPluginManager

public class DefaultThreadPoolPluginManager
extends Object
implements ThreadPoolPluginManager

The default implementation of ThreadPoolPluginManager. Provide basic ThreadPoolPlugin registration, logout and acquisition functions. Most APIs ensure limited thread-safe.

Usually registered to ExtensibleThreadPoolExecutor, or bound to an ThreadPoolExecutor instance through ThreadPoolPluginSupport to support its plugin based extension functions.

NOTE: When the list of plugins is obtained through the getXXX method of manager, the list is not immutable. This means that until actually start iterating over the list, registering or unregistering plugins through the manager will affect the results of the iteration. Therefore, we should try to ensure that get the latest plugin list from the manager before each use.

另请参阅:

DynamicThreadPoolExecutor, ExtensibleThreadPoolExecutor

构造器概要

构造器

构造器和说明
DefaultThreadPoolPluginManager()

方法概要

限定符和类型	方法和说明
void	clear() Clear all.
Collection<ThreadPoolPlugin>	getAllPlugins() Get all registered plugins.
Collection<ExecuteAwarePlugin>	getExecuteAwarePluginList() Get execute plugin list.
<A extends ThreadPoolPlugin> Optional<A>	getPlugin(String pluginId) Get ThreadPoolPlugin.
Collection<RejectedAwarePlugin>	getRejectedAwarePluginList() Get rejected plugin list.
Collection<ShutdownAwarePlugin>	getShutdownAwarePluginList() Get shutdown plugin list.
Collection<TaskAwarePlugin>	getTaskAwarePluginList() Get shutdown plugin list.
boolean	isRegistered(String pluginId) Whether the ThreadPoolPlugin has been registered.
void	register(@NonNull ThreadPoolPlugin plugin) Register a ThreadPoolPlugin
boolean	tryRegister(ThreadPoolPlugin plugin) Register plugin if it's not registered.
void	unregister(String pluginId) Unregister ThreadPoolPlugin

从类继承的方法 java.lang.Object

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

从接口继承的方法 cn.hippo4j.core.plugin.manager.ThreadPoolPluginManager

empty, getAllPluginRuntimes, getAllPluginsOfType, getPluginOfType, getRuntime

构造器详细资料

DefaultThreadPoolPluginManager

public DefaultThreadPoolPluginManager()

方法详细资料

clear

public void clear()

Clear all.

指定者:

clear 在接口中 ThreadPoolPluginManager

register

public void register(@NonNull
                     @NonNull ThreadPoolPlugin plugin)

Register a ThreadPoolPlugin

指定者:

register 在接口中 ThreadPoolPluginManager

参数:

plugin - plugin

抛出:

IllegalArgumentException - thrown when a plugin with the same ThreadPoolPlugin.getId() already exists in the registry

另请参阅:

ThreadPoolPlugin.getId()

tryRegister

public boolean tryRegister(ThreadPoolPlugin plugin)

Register plugin if it's not registered.

指定者:

tryRegister 在接口中 ThreadPoolPluginManager

参数:

plugin - plugin

返回:

return true if successful register new plugin, false otherwise

unregister

public void unregister(String pluginId)

Unregister ThreadPoolPlugin

指定者:

unregister 在接口中 ThreadPoolPluginManager

参数:

pluginId - plugin id

getAllPlugins

public Collection<ThreadPoolPlugin> getAllPlugins()

Get all registered plugins.

指定者:

getAllPlugins 在接口中 ThreadPoolPluginManager

返回:

plugins

isRegistered

public boolean isRegistered(String pluginId)

Whether the ThreadPoolPlugin has been registered.

指定者:

isRegistered 在接口中 ThreadPoolPluginManager

参数:

pluginId - plugin id

返回:

ture if target has been registered, false otherwise

getPlugin

public <A extends ThreadPoolPlugin> Optional<A> getPlugin(String pluginId)

Get ThreadPoolPlugin.

指定者:

getPlugin 在接口中 ThreadPoolPluginManager

类型参数:

A - plugin type

参数:

pluginId - plugin id

返回:

ThreadPoolPlugin, null if unregister

getExecuteAwarePluginList

public Collection<ExecuteAwarePlugin> getExecuteAwarePluginList()

Get execute plugin list.

指定者:

getExecuteAwarePluginList 在接口中 ThreadPoolPluginManager

返回:

ExecuteAwarePlugin

getRejectedAwarePluginList

public Collection<RejectedAwarePlugin> getRejectedAwarePluginList()

Get rejected plugin list.

指定者:

getRejectedAwarePluginList 在接口中 ThreadPoolPluginManager

返回:

RejectedAwarePlugin

getShutdownAwarePluginList

public Collection<ShutdownAwarePlugin> getShutdownAwarePluginList()

Get shutdown plugin list.

指定者:

getShutdownAwarePluginList 在接口中 ThreadPoolPluginManager

返回:

ShutdownAwarePlugin

getTaskAwarePluginList

public Collection<TaskAwarePlugin> getTaskAwarePluginList()

Get shutdown plugin list.

指定者:

getTaskAwarePluginList 在接口中 ThreadPoolPluginManager

返回:

ShutdownAwarePlugin