private SortedDictionary <int, Belief> getBeliefsFor(Belief.Key key)
{
SortedDictionary <int, Belief> beliefs;
if (!beliefDictionary.TryGetValue(key, out beliefs))
{
beliefs = new SortedDictionary <int, Belief>();
beliefDictionary[key] = beliefs;
}
return(beliefs);
}
public BeliefType Find <BeliefType>(Belief.Key key, int id) where BeliefType : Belief
{
CacheKey cacheKey = new CacheKey(key, id);
CachedBelief found = null;
beliefCache.TryGetValue(cacheKey, out found);
if (found != null)
{
return(found.GetBelief() as BeliefType);
}
return(null);
}
public RepositoryState deserialize(NetworkBuffer buffer)
{
int revisionNumber = buffer.parseInt32(COMMIT_OFFSET);
RepositoryState state = new RepositoryState(revisionNumber);
int numberOfBeliefs = buffer.parseInt32(NUM_BELIEFS_OFFSET);
int baseOffset = HEADER_SIZE;
for (int i = 0; i < numberOfBeliefs; ++i, baseOffset += BELIEF_SIZE)
{
int typeVal = buffer.readByte(baseOffset + TYPE_OFFSET);
Belief.BeliefType type = Belief.BeliefType.INVALID;
if (Enum.IsDefined(typeof(Belief.BeliefType), typeVal))
{
type = (Belief.BeliefType)typeVal;
}
else
{
Log.error("Invalid belief type: " + typeVal);
}
int customType = buffer.parseInt32(baseOffset + CUSTOM_TYPE_OFFSET);
int id = buffer.parseInt32(baseOffset + BELIEF_ID_OFFSET);
byte[] digest = buffer.readBytes(baseOffset + DIGEST_OFFSET, DIGEST_SIZE);
Hash hash = new Hash(digest);
Belief.Key key = null;
if (type == Belief.BeliefType.CUSTOM)
{
key = new Belief.Key(customType);
}
else
{
key = new Belief.Key(type);
}
state.Add(new CacheKey(key, id), hash);
}
return(state);
}
public CacheKey(Belief.Key key, int id)
{
this.key = key;
this.id = id;
}