public interface LockSetOperations
void
change_mode(lock_mode held_mode, lock_mode new_mode)
LockCoordinator
get_coordinator(Coordinator which)
lock(lock_mode mode)
boolean
try_lock(lock_mode mode)
unlock(lock_mode mode)
public void change_mode(lock_mode held_mode, lock_mode new_mode) throws LockNotHeld
public LockCoordinator get_coordinator(Coordinator which)
public void lock(lock_mode mode)
public boolean try_lock(lock_mode mode)
public void unlock(lock_mode mode) throws LockNotHeld