Module io.netty5.buffer

Package io.netty5.buffer.internal

Class CleanerDrop<T extends Buffer>

java.lang.Object

io.netty5.buffer.internal.CleanerDrop<T>

All Implemented Interfaces:

Drop<T>

public final class CleanerDrop<T extends Buffer>
extends Object
implements Drop<T>

A drop implementation that delegates to another drop instance, either when called directly, or when it becomes cleanable. This ensures that objects are dropped even if they leak.

Method Summary

Modifier and Type	Method	Description
void	attach(T obj)	Called when the resource changes owner.
void	drop(T obj)	Dispose of the resources in the given Resource instance.
Drop<T>	fork()	Branch the responsibility of dropping a resource.
String	toString()
static <T extends Buffer> Drop<T>	wrap(Drop<T> drop, MemoryManager manager)	Wrap the given drop instance, and produce a new drop instance that will also call the delegate drop instance if it becomes cleanable.
static <T extends Buffer> Drop<T>	wrapWithoutLeakDetection(Drop<T> drop, MemoryManager manager)	Wrap the given drop instance, and produce a new drop instance that will also call the delegate drop instance if it becomes cleanable.

Methods inherited from class java.lang.Object

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

Method Detail

wrap

public static <T extends Buffer> Drop<T> wrap(Drop<T> drop,
                                              MemoryManager manager)

Wrap the given drop instance, and produce a new drop instance that will also call the delegate drop instance if it becomes cleanable.

wrapWithoutLeakDetection

public static <T extends Buffer> Drop<T> wrapWithoutLeakDetection(Drop<T> drop,
                                                                  MemoryManager manager)

Wrap the given drop instance, and produce a new drop instance that will also call the delegate drop instance if it becomes cleanable.

The produced drop will not report to the LeakDetection, but forks of the drop will. This is used by the const-buffer suppliers, which don't expose any way for them to be closed.

attach

public void attach(T obj)

Description copied from interface: Drop

Called when the resource changes owner.

Specified by:

attach in interface Drop<T extends Buffer>

Parameters:

obj - The new Resource instance with the new owner.

drop

public void drop(T obj)

Description copied from interface: Drop

Dispose of the resources in the given Resource instance.

Specified by:

drop in interface Drop<T extends Buffer>

Parameters:

obj - The Resource instance being dropped.

fork

public Drop<T> fork()

Description copied from interface: Drop

Branch the responsibility of dropping a resource. This drop instance will remain associated with its current resource, while the returned drop instance must be attached to its new resource.

Specified by:

fork in interface Drop<T extends Buffer>

Returns:

A drop instance, similar to this one, but for the purpose of being associated with a different but related resource.

toString

public String toString()

Overrides:

toString in class Object