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.bookkeeper.bookie.stats;
  
  import static org.apache.bookkeeper.bookie.BookKeeperServerStats.BOOKIE_SCOPE;
  import static org.apache.bookkeeper.bookie.BookKeeperServerStats.CATEGORY_SERVER;
  import static org.apache.bookkeeper.bookie.BookKeeperServerStats.INDEX_INMEM_ILLEGAL_STATE_DELETE;
  import static org.apache.bookkeeper.bookie.BookKeeperServerStats.INDEX_INMEM_ILLEGAL_STATE_RESET;
  
  import lombok.Getter;
  import org.apache.bookkeeper.stats.Counter;
  import org.apache.bookkeeper.stats.StatsLogger;
  import org.apache.bookkeeper.stats.annotations.StatsDoc;
  
  /**
   * A umbrella class for {@link org.apache.bookkeeper.bookie.IndexInMemPageMgr} stats.
   */
  @StatsDoc(
      name = BOOKIE_SCOPE,
      category = CATEGORY_SERVER,
      help = "Index InMemPage Manager related stats"
  )
  @Getter
  public class IndexInMemPageMgrStats {
  
      // Stats
      @StatsDoc(
          name = INDEX_INMEM_ILLEGAL_STATE_RESET,
          help = "The number of index pages detected as in illegal state when resetting"
      )
      private final Counter illegalStateResetCounter;
      @StatsDoc(
          name = INDEX_INMEM_ILLEGAL_STATE_DELETE,
          help = "The number of index pages detected as in illegal state when deleting"
      )
      private final Counter illegalStateDeleteCounter;
  
      public IndexInMemPageMgrStats(StatsLogger statsLogger) {
          illegalStateResetCounter = statsLogger.getCounter(INDEX_INMEM_ILLEGAL_STATE_RESET);
          illegalStateDeleteCounter = statsLogger.getCounter(INDEX_INMEM_ILLEGAL_STATE_DELETE);
      }
  
  }
  