|
Class Summary |
| ComponentChain |
The ComponentChain contains instructions about the the components that should take
part in the RetrievalCycle. |
| ComponentOrder |
A ComponentOrder is used to to tell a Component what it should do with
a RetrievalContainer in terms of the objects it should try to process and
their order.
Therefore it contains information as to what objects in the
container should be processed, whether any results should be stored inside
the container, and if these results - together with a corresponding
ComponentOrder - should be forwarded to another component inside the
ModuleGroup. |
| RetrievalCycle |
The RetrievalCycle represents the execution of a client order inside a
RetrievalSession. |
| RetrievalSession |
The RetrievalSession represents the context in which a client can execute its requests,
i.e. |
| SessionManager |
The SessionManager is used to administrate multiple RetrievalSession objects which
are stored in a SessionQueue. |
| SessionQueue |
A SessionQueue provides storage for and access to a number of RetrievalSession objects. |