CassandraSession (OpenNMS 2021.1.1 API)

```
public interface CassandraSession
```
A thin facade on top of Cassandra's session. The purpose of using this interface rather than Cassandra's Session directly is because Newts wraps the session in a similar interface and does not expose the session directly. So rather than depending on the newts version of the interface in OpenNMS we have this one and proxy between them in NewtsCassandraSessionFactory. The implication being that any future implementations that may expose a Session directly will have to wrap it with this interface, but that should be trivial.

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`com.datastax.driver.core.ResultSet`	`execute(com.datastax.driver.core.Statement statement)`
`com.datastax.driver.core.ResultSet`	`execute(String statement)`
`com.datastax.driver.core.ResultSetFuture`	`executeAsync(com.datastax.driver.core.Statement statement)`
`com.datastax.driver.core.PreparedStatement`	`prepare(com.datastax.driver.core.RegularStatement statement)`
`com.datastax.driver.core.PreparedStatement`	`prepare(String statement)`
`Future<Void>`	`shutdown()`

com.datastax.driver.core.PreparedStatement prepare(String statement)

com.datastax.driver.core.PreparedStatement prepare(com.datastax.driver.core.RegularStatement statement)

com.datastax.driver.core.ResultSetFuture executeAsync(com.datastax.driver.core.Statement statement)

com.datastax.driver.core.ResultSet execute(com.datastax.driver.core.Statement statement)

com.datastax.driver.core.ResultSet execute(String statement)

Interface CassandraSession