| package net.onrc.onos.datagrid; |
| |
| import java.util.Collection; |
| |
| import net.floodlightcontroller.core.module.IFloodlightService; |
| |
| import net.onrc.onos.ofcontroller.flowmanager.IPathComputationService; |
| import net.onrc.onos.ofcontroller.topology.TopologyElement; |
| import net.onrc.onos.ofcontroller.util.FlowEntry; |
| import net.onrc.onos.ofcontroller.util.FlowEntryId; |
| import net.onrc.onos.ofcontroller.util.FlowId; |
| import net.onrc.onos.ofcontroller.util.FlowPath; |
| |
| /** |
| * Interface for providing Datagrid Service to other modules. |
| */ |
| public interface IDatagridService extends IFloodlightService { |
| /** |
| * Register Path Computation Service for receiving Flow-related |
| * notifications. |
| * |
| * NOTE: Only a single Path Computation Service can be registered. |
| * |
| * @param pathComputationService the Path Computation Service to register. |
| */ |
| void registerPathComputationService(IPathComputationService pathComputationService); |
| |
| /** |
| * De-register Path Computation Service for receiving Flow-related |
| * notifications. |
| * |
| * NOTE: Only a single Path Computation Service can be registered. |
| * |
| * @param pathComputationService the Path Computation Service to |
| * de-register. |
| */ |
| void deregisterPathComputationService(IPathComputationService pathComputationService); |
| |
| /** |
| * Get all Flows that are currently in the datagrid. |
| * |
| * @return all Flows that are currently in the datagrid. |
| */ |
| Collection<FlowPath> getAllFlows(); |
| |
| /** |
| * Send a notification that a Flow is added. |
| * |
| * @param flowPath the Flow that is added. |
| */ |
| void notificationSendFlowAdded(FlowPath flowPath); |
| |
| /** |
| * Send a notification that a Flow is removed. |
| * |
| * @param flowId the Flow ID of the Flow that is removed. |
| */ |
| void notificationSendFlowRemoved(FlowId flowId); |
| |
| /** |
| * Send a notification that a Flow is updated. |
| * |
| * @param flowPath the Flow that is updated. |
| */ |
| void notificationSendFlowUpdated(FlowPath flowPath); |
| |
| /** |
| * Send a notification that all Flows are removed. |
| */ |
| void notificationSendAllFlowsRemoved(); |
| |
| /** |
| * Get all Flow Entries that are currently in the datagrid. |
| * |
| * @return all Flow Entries that are currently in the datagrid. |
| */ |
| Collection<FlowEntry> getAllFlowEntries(); |
| |
| /** |
| * Send a notification that a FlowEntry is added. |
| * |
| * @param flowEntry the FlowEntry that is added. |
| */ |
| void notificationSendFlowEntryAdded(FlowEntry flowEntry); |
| |
| /** |
| * Send a notification that a FlowEntry is removed. |
| * |
| * @param flowEntryId the FlowEntry ID of the FlowEntry that is removed. |
| */ |
| void notificationSendFlowEntryRemoved(FlowEntryId flowEntryId); |
| |
| /** |
| * Send a notification that a FlowEntry is updated. |
| * |
| * @param flowEntry the FlowEntry that is updated. |
| */ |
| void notificationSendFlowEntryUpdated(FlowEntry flowEntry); |
| |
| /** |
| * Send a notification that all Flow Entries are removed. |
| */ |
| void notificationSendAllFlowEntriesRemoved(); |
| |
| /** |
| * Get all Topology Elements that are currently in the datagrid. |
| * |
| * @return all Topology Elements that are currently in the datagrid. |
| */ |
| Collection<TopologyElement> getAllTopologyElements(); |
| |
| /** |
| * Send a notification that a Topology Element is added. |
| * |
| * @param topologyElement the Topology Element that is added. |
| */ |
| void notificationSendTopologyElementAdded(TopologyElement topologyElement); |
| |
| /** |
| * Send a notification that a Topology Element is removed. |
| * |
| * @param topologyElement the Topology Element that is removed. |
| */ |
| void notificationSendTopologyElementRemoved(TopologyElement topologyElement); |
| |
| /** |
| * Send a notification that a Topology Element is updated. |
| * |
| * @param topologyElement the Topology Element that is updated. |
| */ |
| void notificationSendTopologyElementUpdated(TopologyElement topologyElement); |
| |
| /** |
| * Send a notification that all Topology Elements are removed. |
| */ |
| void notificationSendAllTopologyElementsRemoved(); |
| } |