private Participant Get(string key, ClockCache <string, Participant> cache, Func <string, Participant> lookupFunc)
{
Participant retval;
if (!cache.TryGetValue(key, out retval))
{
var id = lookupFunc(key);
if (id != null)
{
retval = id;
CacheIdentity(id, key);
}
}
return(retval);
}
public IdentityCache()
{
m_identitiesByInput = new ClockCache <string, Participant>(MaximumSize);
m_identitiesByAlias = new ClockCache <string, IEnumerable <Participant> >(MaximumSize);
}