Package org.apache.spark

Class CleanupTaskWeakReference

Object

java.lang.ref.Reference<T>

java.lang.ref.WeakReference<Object>

org.apache.spark.CleanupTaskWeakReference

public class CleanupTaskWeakReference
extends WeakReference<Object>

A WeakReference associated with a CleanupTask.

When the referent object becomes only weakly reachable, the corresponding CleanupTaskWeakReference is automatically added to the given reference queue.

Constructor Summary

Constructors

Constructor	Description
CleanupTaskWeakReference(CleanupTask task, Object referent, ReferenceQueue<Object> referenceQueue)

Method Summary

Modifier and Type	Method	Description
CleanupTask	task()

Methods inherited from class java.lang.ref.Reference

clear, enqueue, get, isEnqueued, reachabilityFence, refersTo

Methods inherited from class java.lang.Object

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

Constructor Details

CleanupTaskWeakReference

public CleanupTaskWeakReference(CleanupTask task,
 Object referent,
 ReferenceQueue<Object> referenceQueue)

Method Details

task

public CleanupTask task()