net.openhft.chronicle.core

Interface ReferenceCounted

All Superinterfaces:

AutoCloseable, Closeable

public interface ReferenceCounted
extends Closeable

A resource which is reference counted and freed when the refCount drop to 0.

Method Summary

Modifier and Type	Method and Description
default void	close() Doesn't throw a checked exception.
long	refCount()
void	release() release a resource
static void	release(Object o) release a reference counted object
static void	releaseAll(List<WeakReference<ReferenceCounted>> refCounts)
void	reserve() reserve a resource
default boolean	tryReserve()

Methods inherited from interface net.openhft.chronicle.core.io.Closeable

closeQuietly, notifyClosing

Method Detail

releaseAll

static void releaseAll(List<WeakReference<ReferenceCounted>> refCounts)

release

static void release(Object o)

release a reference counted object

Parameters:

o - to release if ReferenceCounted

reserve

void reserve()
      throws IllegalStateException

reserve a resource

Throws:

IllegalStateException - if the resource has already been freed.

release

void release()
      throws IllegalStateException

release a resource

Throws:

IllegalStateException - if the resource has already been freed.

close

default void close()

Description copied from interface: Closeable

Doesn't throw a checked exception.

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

refCount

long refCount()

tryReserve

default boolean tryReserve()