| /* |
| * 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.incubator.net.l2monitoring.cfm; |
| |
| import java.util.Collection; |
| |
| /** |
| * An extension of the MepEntry for LinkTrace state attributes. |
| * |
| */ |
| public interface MepLtEntry { |
| /** |
| * Get the next LTM Transaction Identifier to be sent in an LTM. |
| * LTM = Link Trace Message |
| * @return The next LTM Transaction Identifier to be sent in an LTM |
| */ |
| int nextLtmIdentifier(); |
| |
| /** |
| * Get the total number of unexpected LTRs received. |
| * @return The total number of unexpected LTRs received |
| */ |
| int countLtrUnexpected(); |
| |
| /** |
| * Get the total number of LBRs transmitted. |
| * LBR = LoopBack Response |
| * @return The total number of LBRs transmitted |
| */ |
| int countLbrTransmitted(); |
| |
| /** |
| * Get the linktrace database of results. |
| * @return A collection of Linktrace transaction details |
| */ |
| Collection<MepLtTransactionEntry> linktraceDatabase(); |
| |
| /** |
| * Builder for {@link MepLtEntry}. |
| */ |
| interface MepLtEntryBuilder { |
| MepLtEntryBuilder nextLtmIdentifier(int nextLtmIdentifier); |
| |
| MepLtEntryBuilder countLtrUnexpected(int countLtrUnexpected); |
| |
| MepLtEntryBuilder countLbrTransmitted(int countLbrTransmitted); |
| |
| MepLtEntryBuilder addToLinktraceDatabase(MepLtTransactionEntry linktrace); |
| |
| MepLtEntryBuilder build(); |
| } |
| } |