Package org.apache.hadoop.fs

Class FinalizerService

java.lang.Object

org.apache.hadoop.fs.FinalizerService

public class FinalizerService
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
static org.apache.commons.logging.Log	log

Method Summary

Modifier and Type	Method	Description
void	addFinalizer(Object referent, Runnable cleanup)	When referent is freed by the garbage collector, run cleanup.
static FinalizerService	getInstance()

Methods inherited from class java.lang.Object

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

Field Detail

log

public static final org.apache.commons.logging.Log log

Method Detail

getInstance

public static FinalizerService getInstance()

addFinalizer

public void addFinalizer(Object referent,
                         Runnable cleanup)

When referent is freed by the garbage collector, run cleanup.

Note: cleanup must not contain a reference to the referent object.