A C G L M O R U

A

attemptSemaphore() - Method in class com.antiaction.critical.Multex

Attempt to obtain a free resource, returns either way.

attemptSemaphore() - Method in class com.antiaction.critical.Mutex

Attempt to obtain ownership of the lock, returns either way.

C

com.antiaction.critical - package com.antiaction.critical

Semaphore classes to help manage critical regions.

G

getOwner() - Method in class com.antiaction.critical.Mutex

Returns the thread currently owning this lock.

L

lockRead() - Method in class com.antiaction.critical.RWLock

Obtain a read lock, blocks until access is granted.

lockWrite() - Method in class com.antiaction.critical.RWLock

Obtain a write lock, blocks until exclusive access can be granted.

M

Multex - class com.antiaction.critical.Multex.

Basic counter semaphore, allows for controlled multithreaded access to data.

Multex() - Constructor for class com.antiaction.critical.Multex

Initialize closed multex semaphore.

Multex(int) - Constructor for class com.antiaction.critical.Multex

Initialize multex semaphore with specified initial open slots.

Mutex - class com.antiaction.critical.Mutex.

Mutex semaphore, restricts access to one thread at a time.

Mutex() - Constructor for class com.antiaction.critical.Mutex

Initialize open mutex semaphore.

Mutex(int) - Constructor for class com.antiaction.critical.Mutex

Initialize mutex semaphore.with state.

O

obtainSemaphore() - Method in class com.antiaction.critical.Multex

This call returns when the current thread has obtained a free resource.

obtainSemaphore() - Method in class com.antiaction.critical.Mutex

This call returns when the current thread has obtained ownership of the lock.

R

releaseSemaphore() - Method in class com.antiaction.critical.Multex

Release a resource, increases the amount of open slots.

releaseSemaphore() - Method in class com.antiaction.critical.Mutex

Release ownership of the lock in case the nest count is zero.

RWLock - class com.antiaction.critical.RWLock.

RWLock implements simultanious reads and exclusive writes.

RWLock() - Constructor for class com.antiaction.critical.RWLock

Initialize object for use.

U

unlock() - Method in class com.antiaction.critical.RWLock

Decreases the nest count, if zero the lock is released.

A C G L M O R U