Package org.webrtc

Class RefCountDelegate

java.lang.Object

org.webrtc.RefCountDelegate

All Implemented Interfaces:

RefCounted

class RefCountDelegate
extends Object
implements RefCounted

Implementation of RefCounted that executes a Runnable once the ref count reaches zero.

Field Summary

Fields

Modifier and Type	Field	Description
private final AtomicInteger	refCount
private final Runnable	releaseCallback

Constructor Summary

Constructors

Constructor	Description
RefCountDelegate(Runnable releaseCallback)

Method Summary

Modifier and Type	Method	Description
void	release()	Decreases ref count by one.
void	retain()	Increases ref count by one.
(package private) boolean	safeRetain()	Tries to retain the object.

Methods inherited from class java.lang.Object

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

Field Details

refCount

private final AtomicInteger refCount

releaseCallback

@Nullable
private final Runnable releaseCallback

Constructor Details

RefCountDelegate

public RefCountDelegate(@Nullable
 Runnable releaseCallback)

Parameters:

releaseCallback - Callback that will be executed once the ref count reaches zero.

Method Details

retain

public void retain()

Description copied from interface: RefCounted

Increases ref count by one.

Specified by:

retain in interface RefCounted

release

public void release()

Description copied from interface: RefCounted

Decreases ref count by one. When the ref count reaches zero, resources related to the object will be freed.

Specified by:

release in interface RefCounted

safeRetain

boolean safeRetain()

Tries to retain the object. Can be used in scenarios where it is unknown if the object has already been released. Returns true if successful or false if the object was already released.