| /* |
| * Copyright 2016-present Open Networking Laboratory |
| * |
| * 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.isis.controller; |
| |
| /** |
| * Representation of an ISIS link state database aging. |
| */ |
| public interface IsisLsdbAge { |
| |
| /** |
| * Starts the aging timer thread which gets invokes every second. |
| */ |
| void startDbAging(); |
| |
| /** |
| * Returns the age counter. |
| * |
| * @return age counter |
| */ |
| int ageCounter(); |
| |
| /** |
| * Returns the age counter rollover. |
| * |
| * @return age counter rollover |
| */ |
| int ageCounterRollOver(); |
| |
| /** |
| * Returns the bin number. |
| * |
| * @param x can be either age or ageCounter |
| * @return bin number |
| */ |
| int age2Bin(int x); |
| |
| /** |
| * Returns the LSP bin instance. |
| * |
| * @param binKey key to search |
| * @return LSP bin instance |
| */ |
| IsisLspBin getLspBin(int binKey); |
| |
| /** |
| * Adds LSP to bin. |
| * |
| * @param binNumber key to store in bin |
| * @param lspBin LSP bin instance |
| */ |
| void addLspBin(int binNumber, IsisLspBin lspBin); |
| |
| /** |
| * Removes LSP from bin. |
| * |
| * @param lspWrapper LSP wrapper instance |
| */ |
| void removeLspFromBin(LspWrapper lspWrapper); |
| } |