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.cassandra.harry.model;
  
  import java.util.List;
  
  import org.apache.cassandra.harry.op.Operations;
  import org.apache.cassandra.harry.execution.ResultSetRow;
  import org.apache.cassandra.harry.op.Visit;
  
  public interface Model
  {
      void validate(Operations.SelectStatement select, List<ResultSetRow> actual);
  
      class LtsOperationPair
      {
          final long lts;
          final int opId;
  
          public LtsOperationPair(long lts, int opId)
          {
              this.lts = lts;
              this.opId = opId;
          }
      }
  
      interface Replay extends Iterable<Visit>
      {
          Visit replay(long lts);
          Operations.Operation replay(long lts, int opId);
      }
  
  }
  