internal float CompareWith(LockGroup lockGroup)
{
float sum = 0;
SortedSet <LockState> Except = this.LockStates;
Except.ExceptWith(lockGroup.LockStates);
foreach (LockState ls in Except)
{
sum += ls.Size;
}
return(sum);
}
public LockRequest(TimeSpan Timeout, Action<LockRequest> Acquired, LockGroup lockGroup)
{
if (Acquired == null)
throw new ArgumentNullException ("Acquired");
if (lockGroup == null)
throw new ArgumentNullException ("lockGroup");
acquired = Acquired;
timeout = Timeout;
this.lockGroup = lockGroup;
timeRequested = DateTime.UtcNow;
timeAcquired = DateTime.MinValue;
}
public LockRequest(TimeSpan Timeout, Action <LockRequest> Acquired, LockGroup lockGroup)
{
if (Acquired == null)
{
throw new ArgumentNullException("Acquired");
}
if (lockGroup == null)
{
throw new ArgumentNullException("lockGroup");
}
acquired = Acquired;
timeout = Timeout;
this.lockGroup = lockGroup;
timeRequested = DateTime.UtcNow;
timeAcquired = DateTime.MinValue;
}
internal void TryAcquire(LockGroup Group)
{
lock (lock_status) {
if (Status == LockStatus.Unlocked)
{
lock (lockManager.LockAccess) {
foreach (var LockState in lockManager.Locks)
{
if (LockState.Key != this)
{
if (!LockState.Key.CanCoexistWith(this))
{
return;
}
}
}
if (VerifyObjects())
{
stateChanged(this);
}
}
}
}
}
internal float CompareWith(LockGroup lockGroup)
{
float sum = 0;
SortedSet<LockState> Except = this.LockStates;
Except.ExceptWith (lockGroup.LockStates);
foreach (LockState ls in Except) {
sum += ls.Size;
}
return sum;
}
internal override void Schedule(LockGroup lockGroup)
{
throw new NotImplementedException();
}
internal abstract void Schedule(LockGroup lockGroup);
internal override void Schedule(LockGroup lockGroup)
{
lock (LGs) {
LGs.Add(lockGroup);
}
}
internal override void Schedule(LockGroup lockGroup)
{
lock (LGs)
LGs.Enqueue(lockGroup);
}
internal void TryAcquire(LockGroup Group)
{
lock (lock_status) {
if (Status == LockStatus.Unlocked) {
lock (lockManager.LockAccess) {
foreach (var LockState in lockManager.Locks) {
if (LockState.Key != this)
if (!LockState.Key.CanCoexistWith (this)) {
return;
}
}
if (VerifyObjects ()) {
stateChanged (this);
}
}
}
}
}
