org.apache.camel.util

Class ReferenceCount

java.lang.Object

org.apache.camel.util.ReferenceCount

public final class ReferenceCount
extends Object

Method Summary

Modifier and Type	Method and Description
long	get() Returns the reference count.
static ReferenceCount	on(Runnable onFirst, Runnable onRelease)
static ReferenceCount	onRelease(Runnable onRelease)
void	release() Decreases the reference count and invoke onRelease if the reference count reaches 0.
void	retain() Increases the reference count invoke onFirst on the first increment;

Methods inherited from class java.lang.Object

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

Method Detail

get

public long get()

Returns the reference count.

retain

public void retain()
            throws IllegalStateException

Increases the reference count invoke onFirst on the first increment;

Throws:

IllegalStateException

release

public void release()
             throws IllegalStateException

Decreases the reference count and invoke onRelease if the reference count reaches 0.

Throws:

IllegalStateException

on

public static ReferenceCount on(Runnable onFirst,
                                Runnable onRelease)

onRelease

public static ReferenceCount onRelease(Runnable onRelease)