| /* |
| * Copyright 2018-present Open Networking Foundation |
| |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package device |
| |
| import ( |
| ofp "github.com/opencord/voltha-protos/v3/go/openflow_13" |
| ) |
| |
| // listDeviceGroups returns logical device flow groups |
| func (agent *Agent) listDeviceGroups() map[uint32]*ofp.OfpGroupEntry { |
| groupIDs := agent.groupLoader.List() |
| groups := make(map[uint32]*ofp.OfpGroupEntry, len(groupIDs)) |
| for groupID := range groupIDs { |
| if groupHandle, have := agent.groupLoader.Lock(groupID); have { |
| groups[groupID] = groupHandle.GetReadOnly() |
| groupHandle.Unlock() |
| } |
| } |
| return groups |
| } |