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• recoin.system.session: Javadoc index of package recoin.system.session.


Package Samples:

• recoin.system.session

Classes:

• 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. A ComponentOrder can have another single ComponentOrder as its parent order and any number of them as child order thus creating a tree structure to implement ...
• RetrievalCycle: The RetrievalCycle represents the execution of a client order inside a RetrievalSession. This class passes a RetrievalContainer to the appropriate ModuleGroups in order to be processed. The state of a RetrievalCycle changes during execution.
• ComponentChain: The ComponentChain contains instructions about the the components that should take part in the RetrievalCycle. A ComponentChain basically is a number of ComponentOrder objects that are adressed at Component objects in Modules.
• RetrievalSession: The RetrievalSession represents the context in which a client can execute its requests, i.e. a nuber of tasks that are carried out in a RetrievalCycle. At the end of the cycle the Session reports back the results to the client.
• SessionQueue: A SessionQueue provides storage for and access to a number of RetrievalSession objects. Essentially, the SessionQueue behaves like a Vector. This class might be extended in future releases.
• SessionManager: The SessionManager is used to administrate multiple RetrievalSession objects which are stored in a SessionQueue.

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