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 harry.corruptor;
  
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  
  import harry.data.ResultSetRow;
  import harry.ddl.SchemaSpec;
  import harry.model.OpSelectors;
  import harry.model.sut.SystemUnderTest;
  import harry.operations.CompiledStatement;
  
  public interface RowCorruptor
  {
      final Logger logger = LoggerFactory.getLogger(QueryResponseCorruptor.class);
  
      boolean canCorrupt(ResultSetRow row);
  
      CompiledStatement corrupt(ResultSetRow row);
  
      // Returns true if it could corrupt a row, false otherwise
      default boolean maybeCorrupt(ResultSetRow row, SystemUnderTest sut)
      {
          if (canCorrupt(row))
          {
              CompiledStatement statement = corrupt(row);
              sut.execute(statement.cql(), SystemUnderTest.ConsistencyLevel.ALL, statement.bindings());
              logger.info("Corrupting with: {} ({})", statement.cql(), CompiledStatement.bindingsToString(statement.bindings()));
              return true;
          }
          return false;
      }
  
      interface RowCorruptorFactory
      {
          RowCorruptor create(SchemaSpec schemaSpec,
                              OpSelectors.Clock clock);
      }
  }