| package org.onlab.onos.event; |
| |
| import java.util.List; |
| |
| /** |
| * Abstraction of an accumulator capable of collecting events and at some |
| * point in time triggers processing of all previously accumulated events. |
| */ |
| public interface EventAccumulator { |
| |
| /** |
| * Adds an event to the current batch. This operation may, or may not |
| * trigger processing of the current batch of events. |
| * |
| * @param event event to be added to the current batch |
| */ |
| void add(Event event); |
| |
| /** |
| * Processes the specified list of accumulated events. |
| * |
| * @param events list of accumulated events |
| */ |
| void processEvents(List<Event> events); |
| |
| } |