| /* |
| * Copyright 2017-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 org.onosproject.mapping; |
| |
| /** |
| * Abstraction of mapping entry. |
| */ |
| public interface MappingEntry extends Mapping { |
| |
| /** |
| * Represents the type of mapping entry state. |
| */ |
| enum MappingEntryState { |
| |
| /** |
| * Indicates that this mapping has been submitted for addition. |
| * Not necessarily in the map database or map cache. |
| */ |
| PENDING_ADD, |
| |
| /** |
| * Mapping has been added which means it is either in map database or |
| * in map cache. |
| */ |
| ADDED, |
| |
| /** |
| * Mapping has been marked for removal, might still be either in map |
| * database or in map cache. |
| */ |
| PENDING_REMOVE, |
| |
| /** |
| * Mapping has been removed from map database or in map cache, and |
| * ca be purged. |
| */ |
| REMOVED, |
| |
| /** |
| * Indicates that the installation of this mapping has failed. |
| */ |
| FAILED |
| } |
| |
| /** |
| * Returns the mapping entry state. |
| * |
| * @return mapping entry state |
| */ |
| MappingEntryState state(); |
| } |