Package org.iq80.leveldb.util

Class Finalizer<T>

java.lang.Object

org.iq80.leveldb.util.Finalizer<T>

public class Finalizer<T>
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	Finalizer.FinalizerMonitor
private static class	Finalizer.FinalizerPhantomReference<T>
private class	Finalizer.FinalizerQueueProcessor

Field Summary

Fields

Modifier and Type	Field	Description
private final AtomicBoolean	destroyed
private ExecutorService	executor
static final Finalizer.FinalizerMonitor	IGNORE_FINALIZER_MONITOR
private final Finalizer.FinalizerMonitor	monitor
private final ReferenceQueue<T>	referenceQueue
private final ConcurrentHashMap<Finalizer.FinalizerPhantomReference<T>,Object>	references
private final int	threads

Constructor Summary

Constructors

Constructor	Description
Finalizer()
Finalizer(int threads)
Finalizer(int threads, Finalizer.FinalizerMonitor monitor)

Method Summary

Modifier and Type	Method	Description
void	addCleanup(T item, Callable<?> cleanup)
void	destroy()

Methods inherited from class java.lang.Object

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

Field Details

IGNORE_FINALIZER_MONITOR

public static final Finalizer.FinalizerMonitor IGNORE_FINALIZER_MONITOR

threads

private final int threads

monitor

private final Finalizer.FinalizerMonitor monitor

references

private final ConcurrentHashMap<Finalizer.FinalizerPhantomReference<T>,Object> references

referenceQueue

private final ReferenceQueue<T> referenceQueue

destroyed

private final AtomicBoolean destroyed

executor

private ExecutorService executor

Constructor Details

Finalizer

public Finalizer()

Finalizer

public Finalizer(int threads)

Finalizer

public Finalizer(int threads,
 Finalizer.FinalizerMonitor monitor)

Method Details

addCleanup

public void addCleanup(T item,
 Callable<?> cleanup)

destroy

public void destroy()