Package io.perfmark.impl

Class ThreadRef

java.lang.Object

java.lang.ref.Reference<T>

java.lang.ref.WeakReference<java.lang.Thread>

io.perfmark.impl.ThreadRef

final class ThreadRef
extends java.lang.ref.WeakReference<java.lang.Thread>

Field Summary

Fields

Modifier and Type	Field	Description
private int	hashCode
private static ThreadRef	IDENTITY

Constructor Summary

Constructors

Modifier	Constructor	Description
private	ThreadRef()
private	ThreadRef(java.lang.Thread thread, java.lang.ref.ReferenceQueue<java.lang.Thread> queue)

Method Summary

Modifier and Type	Method	Description
void	clear()	Deprecated.
(package private) void	clearSafe()
boolean	enqueue()	Deprecated.
(package private) boolean	enqueueSafe()
boolean	equals(java.lang.Object obj)
(package private) static <T> T	get(java.util.Map<ThreadRef,T> map)
int	hashCode()
(package private) static ThreadRef	newRef(java.lang.ref.ReferenceQueue<java.lang.Thread> queue)
(package private) static <T> T	removeAndClearRef(java.util.Map<ThreadRef,T> map)

Methods inherited from class java.lang.ref.Reference

clone, get, isEnqueued, reachabilityFence

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Field Detail

IDENTITY

private static final ThreadRef IDENTITY

hashCode

private final int hashCode

Constructor Detail

ThreadRef

private ThreadRef(java.lang.Thread thread,
                  java.lang.ref.ReferenceQueue<java.lang.Thread> queue)

ThreadRef

private ThreadRef()

Method Detail

newRef

static ThreadRef newRef(java.lang.ref.ReferenceQueue<java.lang.Thread> queue)

get

static <T> T get(java.util.Map<ThreadRef,T> map)

removeAndClearRef

static <T> T removeAndClearRef(java.util.Map<ThreadRef,T> map)

clear

@Deprecated
public void clear()

Deprecated.

Overrides:

clear in class java.lang.ref.Reference<java.lang.Thread>

enqueue

@Deprecated
public boolean enqueue()

Deprecated.

Overrides:

enqueue in class java.lang.ref.Reference<java.lang.Thread>

clearSafe

void clearSafe()

enqueueSafe

boolean enqueueSafe()

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object