protected void AddBucketKeyIndex(DocumentKey key)
{
HashMapBucket bucket = _parent.GetKeyBucket(key);
if (bucket != null)
{
lock (_bucketKeyIndex)
{
if (!_bucketKeyIndex.ContainsKey(bucket.BucketId))
{
_bucketKeyIndex.Add(bucket.BucketId, new ClusteredList <DocumentKey>());
}
_bucketKeyIndex[bucket.BucketId].Add(key);
}
}
}