Package nl.vpro.util.locker

Interface ObjectLocker.Listener

All Superinterfaces:

EventListener

Enclosing class:

ObjectLocker

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public static interface ObjectLocker.Listener
extends EventListener

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static class	ObjectLocker.Listener.Type

Method Summary

Modifier and Type	Method	Description
void	event(ObjectLocker.Listener.Type type, ObjectLocker.LockHolder<?> holder, Duration duration)	Called for lock event
default void	lock(ObjectLocker.LockHolder<?> lock, Duration duration)
default void	unlock(ObjectLocker.LockHolder<?> lock, Duration duration)

Method Detail

event

void event(ObjectLocker.Listener.Type type,
           ObjectLocker.LockHolder<?> holder,
           Duration duration)

Called for lock event

Parameters:

type - What happens to the lock (lock, or unlock)

holder - The relevant ObjectLocker.LockHolder

duration - How long it took to obtain/release this lock

lock

default void lock(ObjectLocker.LockHolder<?> lock,
                  Duration duration)

unlock

default void unlock(ObjectLocker.LockHolder<?> lock,
                    Duration duration)