This static class can be used to obtain the active Session.
The Session interface represents the connection into the semantic database. Implements e.g. RequestProcessor and serves various special interfaces via the getService-method.
Reading and writing
RequestProcessor is a synchronous interface for making read queries and writes to the semantic database. Main implementations are Session, ReadGraph and WriteGraph
The interface Read represents a query, which produces a single result. Main implementations are ResourceRead* and *naryRead.
The interface Write represents a modification into the semantic database. Main implementation is WriteRequest.