public IAsyncResult BeginSave(TimeSpan timeout, AsyncCallback callback, object state)
{
Fx.AssertAndThrow(this.expectedStage == Stage.Save, "Save called at the wrong time.");
this.expectedStage = Stage.None;
return(new IOAsyncResult(this, false, timeout, callback, state));
}
public IAsyncResult BeginLoad(TimeSpan timeout, AsyncCallback callback, object state)
{
Fx.AssertAndThrow(this.expectedStage == Stage.Load, "Load called at the wrong time.");
this.expectedStage = Stage.None;
return(new IOAsyncResult(this, true, timeout, callback, state));
}
public InputQueue <T> .Item DequeueAvailableItem()
{
Fx.AssertAndThrow(this.totalCount != this.pendingCount, "ItemQueue does not contain any available items");
return(this.DequeueItemCore());
}
public void MakePendingItemAvailable()
{
Fx.AssertAndThrow(this.pendingCount != 0, "ItemQueue does not contain any pending items");
InputQueue <T> .ItemQueue itemQueue = this;
itemQueue.pendingCount = itemQueue.pendingCount - 1;
}
public void MakePendingItemAvailable()
{
Fx.AssertAndThrow(this.pendingCount != 0, "ItemQueue does not contain any pending items");
this.pendingCount--;
}
