public ContentNodeKitSerializer(ContentDataSerializer contentDataSerializer = null)
{
_contentDataSerializer = contentDataSerializer;
if (_contentDataSerializer == null)
{
_contentDataSerializer = DefaultDataSerializer;
}
}
public static BPlusTree <int, ContentNodeKit> GetTree(string filepath, bool exists, ContentDataSerializer contentDataSerializer = null)
{
var keySerializer = new PrimitiveSerializer();
var valueSerializer = new ContentNodeKitSerializer(contentDataSerializer);
var options = new BPlusTree <int, ContentNodeKit> .OptionsV2(keySerializer, valueSerializer)
{
CreateFile = exists ? CreatePolicy.IfNeeded : CreatePolicy.Always,
FileName = filepath,
// read or write but do *not* keep in memory
CachePolicy = CachePolicy.None,
// default is 4096, min 2^9 = 512, max 2^16 = 64K
FileBlockSize = GetBlockSize(),
// other options?
};
var tree = new BPlusTree <int, ContentNodeKit>(options);
// anything?
//btree.
return(tree);
}