Class ClosurePool

java.lang.Object

com.kenai.jffi.ClosurePool

public final class ClosurePool
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static final class	ClosurePool.Handle	Manages the lifecycle of a native closure.
private static final class	ClosurePool.Magazine
private static final class	ClosurePool.MagazineHolder
(package private) static final class	ClosurePool.Proxy	This is a proxy passed to the native code, to be called by the native trampoline code.

Field Summary

Fields

Modifier and Type	Field	Description
private final CallContext	callContext
private final ConcurrentLinkedQueue<ClosurePool.Handle>	freeQueue
private final Set<ClosurePool.Magazine>	magazines
private static final Closure	NULL_CLOSURE
private final ConcurrentLinkedQueue<ClosurePool.Handle>	partialQueue

Constructor Summary

Constructors

Constructor	Description
ClosurePool(CallContext callContext)

Method Summary

Modifier and Type	Method	Description
private ClosurePool.Handle	allocateNewHandle()
Closure.Handle	newClosureHandle(Closure closure)
(package private) void	recycle(ClosurePool.Magazine magazine)
(package private) void	recycle(ClosurePool.Magazine.Slot slot, ClosurePool.MagazineHolder holder)
private void	useMagazine(ClosurePool.Magazine m)

Methods inherited from class Object

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

Field Details

magazines

private final Set<ClosurePool.Magazine> magazines

freeQueue

private final ConcurrentLinkedQueue<ClosurePool.Handle> freeQueue

partialQueue

private final ConcurrentLinkedQueue<ClosurePool.Handle> partialQueue

callContext

private final CallContext callContext

NULL_CLOSURE

private static final Closure NULL_CLOSURE

Constructor Details

ClosurePool

ClosurePool(CallContext callContext)

Method Details

recycle

void recycle(ClosurePool.Magazine magazine)

recycle

void recycle(ClosurePool.Magazine.Slot slot,
 ClosurePool.MagazineHolder holder)

useMagazine

private void useMagazine(ClosurePool.Magazine m)

newClosureHandle

public Closure.Handle newClosureHandle(Closure closure)

allocateNewHandle

private ClosurePool.Handle allocateNewHandle()