content: /*
   * 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.distributedlog;
  
  /**
   * Listener on transmit results.
   */
  interface TransmitListener {
  
      /**
       * Finalize the transmit result and result the last
       * {@link DLSN} in this transmit.
       *
       * @param lssn
       *          log segment sequence number
       * @param entryId
       *          entry id
       * @return last dlsn in this transmit
       */
      DLSN finalizeTransmit(long lssn, long entryId);
  
      /**
       * Complete the whole transmit.
       *
       * @param lssn
       *          log segment sequence number
       * @param entryId
       *          entry id
       */
      void completeTransmit(long lssn, long entryId);
  
      /**
       * Abort the transmit.
       *
       * @param reason
       *          reason to abort transmit
       */
      void abortTransmit(Throwable reason);
  }
  