public object Provide(object key, DataProviderDelegate provider)
{
return Provide(key, provider, DefautlSlideTimeout, DefautlAbsoluteTimeout);
}
public object Provide(object key, DataProviderDelegate provider, TimeSpan SlideTimeout, TimeSpan AbsoluteTimeout)
{
CacheableObject co = null;
lock (heap.SyncRoot)
co = (CacheableObject)heap[key];
if (co == null)
{
co = new CacheableObject();
co.AbsoluteTimeout = AbsoluteTimeout;
co.SlideTimeout = SlideTimeout;
co.key = key;
co.provider = provider;
lock (heap.SyncRoot)
heap[key] = co;
}
return co.Data;
}
public abstract void SetProvider(DataProviderDelegate del);
public override void SetProvider(DataProviderDelegate del)
{
mGet = del;
}
public override void SetProvider(Equation <T> eq)
{
mGet = eq.GetValue;
}
public ContinuousDataProvider(DataProviderDelegate del)
{
DataMethods.EnsureIsNumeric(typeof(T));
SetProvider(del);
}