1 /** 2 * Licensed to the Apache Software Foundation (ASF) under one 3 * or more contributor license agreements. See the NOTICE file 4 * distributed with this work for additional information 5 * regarding copyright ownership. The ASF licenses this file 6 * to you under the Apache License, Version 2.0 (the 7 * "License"); you may not use this file except in compliance 8 * with the License. You may obtain a copy of the License at 9 * 10 * http://www.apache.org/licenses/LICENSE-2.0 11 * 12 * Unless required by applicable law or agreed to in writing, software 13 * distributed under the License is distributed on an "AS IS" BASIS, 14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 15 * See the License for the specific language governing permissions and 16 * limitations under the License. 17 */ 18 19 package org.apache.hadoop.hbase.regionserver; 20 21 import org.apache.hadoop.hbase.classification.InterfaceAudience; 22 23 @InterfaceAudience.Private 24 public interface MetricsUserSource extends Comparable<MetricsUserSource> { 25 26 String getUser(); 27 28 void register(); 29 30 void deregister(); 31 32 void updatePut(long t); 33 34 void updateDelete(long t); 35 36 void updateGet(long t); 37 38 void updateIncrement(long t); 39 40 void updateAppend(long t); 41 42 void updateReplay(long t); 43 44 void updateScanTime(long t); 45 }