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.coordinate.tracking;
  
  import java.util.function.Function;
  import java.util.function.IntFunction;
  
  import accord.local.Node.Id;
  import accord.topology.Shard;
  import accord.topology.Topologies;
  
  import static accord.coordinate.tracking.RequestStatus.NoChange;
  
  public abstract class SimpleTracker<ST extends ShardTracker> extends PreAcceptTracker<ST>
  {
      public SimpleTracker(Topologies topologies, IntFunction<ST[]> arrayFactory, Function<Shard, ST> trackerFactory)
      {
          super(topologies, arrayFactory, trackerFactory);
      }
  
      public <P> SimpleTracker(Topologies topologies, IntFunction<ST[]> arrayFactory, P param, ShardFactory<P, ST> shardFactory)
      {
          super(topologies, arrayFactory, param, shardFactory);
      }
  
      public RequestStatus recordSuccess(Id from, boolean withFastPathTimestamp) { return recordSuccess(from); }
      public RequestStatus recordDelayed(Id from) { return NoChange; }
      public boolean hasFastPathAccepted() { return false; }
      public boolean hasMediumPathAccepted() { return false; }
  
      public abstract RequestStatus recordSuccess(Id from);
      public abstract RequestStatus recordFailure(Id from);
  }
  