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.bifromq.basekv.localengine.metrics;
  
  import io.micrometer.core.instrument.Meter;
  
  public enum GeneralKVSpaceMetric implements IKVSpaceMetric {
      CheckpointNumGauge("basekv.le.active.checkpoints", Meter.Type.GAUGE),
      CallTimer("basekv.le.call.time", Meter.Type.TIMER),
      ReadBytesDistribution("basekv.le.read.bytes", Meter.Type.DISTRIBUTION_SUMMARY),
      WriteBatchSizeDistribution("basekv.le.batch.size", Meter.Type.DISTRIBUTION_SUMMARY);
  
      private final String metricName;
      private final Meter.Type meterType;
  
      GeneralKVSpaceMetric(String metricName, Meter.Type meterType) {
          this.metricName = metricName;
          this.meterType = meterType;
      }
  
      @Override
      public String metricName() {
          return metricName;
      }
  
      @Override
      public Meter.Type meterType() {
          return meterType;
      }
  }
  