public class MamaServiceLevel
extends java.lang.Object
Service level of a MAMA subscription. Provides an enumeration that
represents the service level (a) requested by a subscribing
application, or (b) provided by the publisher. In the future, the
service level provided to the application might change dynamically,
depending upon infrastructure capacity. So, even though the
requested service level is "real time", if service deteriorates for
any reason, the subscription may automatically switch to a
conflated level (after notifying the application of the switch).