Mongo.Context.MongoMetadata.GetOrCreateMetadataCache C# (CSharp) Метод

        private MongoMetadataCache GetOrCreateMetadataCache()
        {
            MongoMetadataCache metadataCache;
            MetadataCache.TryGetValue(this.connectionString, out metadataCache);
            if (metadataCache == null)
            {
                metadataCache = new MongoMetadataCache(ContainerName, RootNamespace);
                MetadataCache.Add(this.connectionString, metadataCache);
            }
            return metadataCache;
        }