org.apache.flink.util

类 SimpleUserCodeClassLoader

java.lang.Object

org.apache.flink.util.SimpleUserCodeClassLoader

所有已实现的接口:

UserCodeClassLoader

public class SimpleUserCodeClassLoader
extends Object
implements UserCodeClassLoader

Simple UserCodeClassLoader implementation which assumes that the provided class loader will never be released and, hence, will never execute the release hooks.

方法概要

限定符和类型	方法和说明
ClassLoader	asClassLoader() Obtains the actual class loader.
static SimpleUserCodeClassLoader	create(ClassLoader classLoader)
void	registerReleaseHookIfAbsent(String releaseHookName, Runnable releaseHook) Registers a release hook which is being executed before the user code class loader is being released.

从类继承的方法 java.lang.Object

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

方法详细资料

asClassLoader

public ClassLoader asClassLoader()

从接口复制的说明: UserCodeClassLoader

Obtains the actual class loader.

指定者:

asClassLoader 在接口中 UserCodeClassLoader

返回:

actual class loader

registerReleaseHookIfAbsent

public void registerReleaseHookIfAbsent(String releaseHookName,
                                        Runnable releaseHook)

从接口复制的说明: UserCodeClassLoader

Registers a release hook which is being executed before the user code class loader is being released.

指定者:

registerReleaseHookIfAbsent 在接口中 UserCodeClassLoader

releaseHook - releaseHook which is executed before the user code class loader is being released.

create

public static SimpleUserCodeClassLoader create(ClassLoader classLoader)