| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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.apache.bookkeeper.proto; |
| |
| import com.google.common.base.Optional; |
| import org.apache.bookkeeper.client.LedgerHandle; |
| import org.apache.bookkeeper.net.BookieSocketAddress; |
| import org.apache.bookkeeper.proto.BookkeeperInternalCallbacks.ReadEntryCallbackCtx; |
| |
| /** |
| * A {@link ReadEntryCallbackCtx} for long poll read requests. |
| */ |
| public class ReadLastConfirmedAndEntryContext implements ReadEntryCallbackCtx { |
| |
| final int bookieIndex; |
| final BookieSocketAddress bookie; |
| long lac = LedgerHandle.INVALID_ENTRY_ID; |
| Optional<Long> lacUpdateTimestamp = Optional.absent(); |
| |
| public ReadLastConfirmedAndEntryContext(int bookieIndex, BookieSocketAddress bookie) { |
| this.bookieIndex = bookieIndex; |
| this.bookie = bookie; |
| } |
| |
| public int getBookieIndex() { |
| return bookieIndex; |
| } |
| |
| public BookieSocketAddress getBookieAddress() { |
| return bookie; |
| } |
| |
| @Override |
| public void setLastAddConfirmed(long lac) { |
| this.lac = lac; |
| } |
| |
| @Override |
| public long getLastAddConfirmed() { |
| return lac; |
| } |
| |
| public Optional<Long> getLacUpdateTimestamp() { |
| return lacUpdateTimestamp; |
| } |
| |
| public void setLacUpdateTimestamp(long lacUpdateTimestamp) { |
| this.lacUpdateTimestamp = Optional.of(lacUpdateTimestamp); |
| } |
| |
| } |