Package org.opennms.netmgt.bsm.service

Interface BusinessServiceStateMachine

    • Method Detail

      • setBusinessServices

        void setBusinessServices​(List<BusinessService> businessServices)
        Sets the list of Business Services that need to managed by the state machine.
        Parameters:
        businessServices - list of services to manage

      • getOperationalStatus

        Status getOperationalStatus​(BusinessService businessService)
        Retrieves the current operational status of a Business Service.
        Parameters:
        businessService - Business Service to query
        Returns:
        the current operational status, or null if the Business Service if not managed by the state machine

      • getOperationalStatus

        Status getOperationalStatus​(IpService ipService)
        Retrieves the current operational status of a particular IP service.
        Parameters:
        ipService - IP Service to query
        Returns:
        the current operational status, or null if the IP Service is not monitored by the state machine

      • getOperationalStatus

        Status getOperationalStatus​(String reductionKey)
        Retrieves the current operational status of a particular reduction key.
        Parameters:
        reductionKey - reduction key to query for
        Returns:
        the current operational status, or null if the Reduction Key is not monitored by the state machine

      • getOperationalStatus

        Status getOperationalStatus​(Edge edge)
        Retrieves the current operational status of the element associated with a particular Edge. A call to this method is equal to a call to getOperationalStatus(String), getOperationalStatus(IpService) or getOperationalStatus(BusinessService) depending on the type of the edge. This method DOES NOT return the mapped status of the edge.
        Parameters:
        edge - edge to query for
        Returns:
        the current operational status, or null if the Edge is not monitored by the state machine

      • handleNewOrUpdatedAlarm

        void handleNewOrUpdatedAlarm​(AlarmWrapper alarm)
        Updates the states of the Business Services.

      • handleAllAlarms

        void handleAllAlarms​(List<AlarmWrapper> alarms)
        Updates the states of the Business Services using the given list of alarms. The given list of alarms is expected to be the complete set of current alarms, and any alarms missing from this list will be treated as not being present.

      • addHandler

        void addHandler​(BusinessServiceStateChangeHandler handler,
                Map<String,​String> attributes)
        Registers a state change handler.
        Parameters:
        handler - handler to register
        attributes - map of service attributes, required for compatibility with the ONMS-OSGi bridge.

      • removeHandler

        boolean removeHandler​(BusinessServiceStateChangeHandler handler,
                      Map<String,​String> attributes)
        Unregisters a state change handler.
        Parameters:
        handler - handler to unregister
        attributes - map of service attributes, required for compatibility with the ONMS-OSGi bridge.
        Returns:
        true of the handler was previously registered, and false otherwise

      • renderGraphToPng

        void renderGraphToPng​(File target)