Package org.osgi.service.typedevent.monitor

Interface TypedEventMonitor

@ProviderType public interface TypedEventMonitor
The EventMonitor service can be used to monitor the events that are sent using the EventBus, and that are received from remote EventBus instances
"ThreadSafe"

  • Method Details

    • monitorEvents

      PushStream<MonitorEvent> monitorEvents()
      Get a stream of events, starting now.
      Returns:
      A stream of event data

    • monitorEvents

      PushStream<MonitorEvent> monitorEvents(int history)
      Get a stream of events, including up to the requested number of historical data events.
      Parameters:
      history - The requested number of historical events, note that fewer than this number of events may be returned if history is unavailable, or if insufficient events have been sent.
      Returns:
      A stream of event data

    • monitorEvents

      PushStream<MonitorEvent> monitorEvents(Instant history)
      Get a stream of events, including historical data events prior to the supplied time
      Parameters:
      history - The requested time after which historical events, should be included. Note that events may have been discarded, or history unavailable.
      Returns:
      A stream of event data