Package org.odpi.openmetadata.repositoryservices.enterprise.repositoryconnector.control

Interface FederationControl

All Known Implementing Classes:
FederationControlBase, ParallelFederationControl, SequentialFederationControl
public interface FederationControl
FederationControl defines the API for control logic that manages a federated query across the repositories registered with the enterprise connector manager. An instance of the federation control class is created for each query. It is passed an executor object that is able to issue the appropriate query and handle the response. The federation control class calls the executor repeatedly, passing in the metadata collection until the executor tells it to stop, or it runs out of registered repositories. The caller (enterprise connector) then requests the response from the executor.

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    executeCommand(RepositoryExecutor executor)
    Issue the federated command