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.sidecar.metrics.server;
  
  import com.codahale.metrics.MetricRegistry;
  import org.apache.cassandra.sidecar.metrics.CacheStatsCounter;
  
  import static org.apache.cassandra.sidecar.handlers.snapshots.ListSnapshotHandler.SNAPSHOT_CACHE_NAME;
  
  /**
   * Tracks metrics related to internal caches.
   */
  public class CacheMetrics
  {
      public final CacheStatsCounter snapshotCacheMetrics;
      public final CacheStatsCounter identityToRoleCacheMetrics;
      public final CacheStatsCounter superUserCacheMetrics;
      public final CacheStatsCounter rolePermissionsCacheMetrics;
  
      public CacheMetrics(MetricRegistry globalMetricRegistry)
      {
          snapshotCacheMetrics = new CacheStatsCounter(globalMetricRegistry, SNAPSHOT_CACHE_NAME);
          identityToRoleCacheMetrics = new CacheStatsCounter(globalMetricRegistry, "identity_to_role_cache");
          superUserCacheMetrics = new CacheStatsCounter(globalMetricRegistry, "super_user_cache");
          rolePermissionsCacheMetrics = new CacheStatsCounter(globalMetricRegistry, "role_permissions_cache");
      }
  }
  