Add : Add the newly created handle to map and allocate a handle id.

Delete : Remove handle object from map.

GetHandles : Get map of handles stored.

Load : Search the handle object based on its id.

Delete : Remove handle object from map, and return the entry (if any).

Store function must not be used in production application.

File is cached in the local system by cloudfuse.

File has been modified with write operation or is a new file.

User has called fsync on the file explicitly.

Flags represented in BitMap for various flags in the handle.

Structure to hold in memory cache for streaming layer.