| package org.onlab.onos.metrics.topology; |
| |
| import java.util.List; |
| import org.onlab.metrics.EventMetric; |
| import org.onlab.onos.event.Event; |
| |
| /** |
| * Service interface exported by TopologyMetrics. |
| */ |
| public interface TopologyMetricsService { |
| /** |
| * Gets the last saved topology events. |
| * |
| * @return the last saved topology events. |
| */ |
| public List<Event> getEvents(); |
| |
| /** |
| * Gets the Event Metric for the Device Events. |
| * |
| * @return the Event Metric for the Device Events. |
| */ |
| public EventMetric topologyDeviceEventMetric(); |
| |
| /** |
| * Gets the Event Metric for the Host Events. |
| * |
| * @return the Event Metric for the Host Events. |
| */ |
| public EventMetric topologyHostEventMetric(); |
| |
| /** |
| * Gets the Event Metric for the Link Events. |
| * |
| * @return the Event Metric for the Link Events. |
| */ |
| public EventMetric topologyLinkEventMetric(); |
| |
| /** |
| * Gets the Event Metric for the Topology Graph Events. |
| * |
| * @return the Event Metric for the Topology Graph Events. |
| */ |
| public EventMetric topologyGraphEventMetric(); |
| } |