Package com.complexible.common.base

Class AbstractAutoDisposable

java.lang.Object

com.complexible.common.base.AbstractAutoDisposable

All Implemented Interfaces:

AutoDisposable, Disposable

public abstract class AbstractAutoDisposable
extends Object
implements AutoDisposable

Author:

Evren Sirin

Constructor Summary

Constructors

Constructor	Description
AbstractAutoDisposable()

Method Summary

Modifier and Type	Method	Description
<T extends AutoDisposable> T	acquire()	Acquires a reference to this object preventing it from being automatically disposed until the reference is released.
int	getRefCount()	Returns the current reference count.
void	release()	Releases one of these object's references.
<T extends AutoDisposable> T	tryAcquire()	Tries to acquire a reference to this object.

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.complexible.common.base.Disposable

dispose

Constructor Details

AbstractAutoDisposable

public AbstractAutoDisposable()

Method Details

acquire

public <T extends AutoDisposable> T acquire()

Description copied from interface: AutoDisposable

Acquires a reference to this object preventing it from being automatically disposed until the reference is released.

Specified by:

acquire in interface AutoDisposable

Type Parameters:

T -

Returns:

this object

tryAcquire

public <T extends AutoDisposable> T tryAcquire()

Description copied from interface: AutoDisposable

Tries to acquire a reference to this object. Returns the reference if the number of references to the object is greater than zero at the time of the call. If not, it's possible that the object has already been disposed so null is returned instead. Note: this method should be used after the object has been acquired for the first time. Before that it always returns null. The common use case is that the first AutoDisposable.acquire() happens before the object is published and becomes visible to users.

Specified by:

tryAcquire in interface AutoDisposable

Type Parameters:

T - object type

Returns:

this object

release

public void release()

Description copied from interface: AutoDisposable

Releases one of these object's references. If the number of references reaches to or goes below 0, this object will be disposed. So calling this function without any preceding AutoDisposable.acquire() calls will cause the dispose function to be called multiple times.

Specified by:

release in interface AutoDisposable

getRefCount

public int getRefCount()

Returns the current reference count.

Specified by:

getRefCount in interface AutoDisposable