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 accord.messages;
  
  import javax.annotation.Nonnull;
  
  import static accord.messages.MessageType.StandardMessage.FAILURE_RSP;
  
  public interface Reply extends Message
  {
      default boolean isFinal() { return true; }
  
      class FailureReply implements Reply
      {
          @Nonnull
          public final Throwable failure;
  
          public FailureReply(@Nonnull Throwable failure)
          {
              this.failure = failure;
          }
  
          @Override
          public MessageType type()
          {
              return FAILURE_RSP;
          }
  
          @Override
          public String toString()
          {
              return failure.toString();
          }
      }
  }
  