001/*
002 * Licensed to the Apache Software Foundation (ASF) under one
003 * or more contributor license agreements.  See the NOTICE file
004 * distributed with this work for additional information
005 * regarding copyright ownership.  The ASF licenses this file
006 * to you under the Apache License, Version 2.0 (the
007 * "License"); you may not use this file except in compliance
008 * with the License.  You may obtain a copy of the License at
009 *
010 *     http://www.apache.org/licenses/LICENSE-2.0
011 *
012 * Unless required by applicable law or agreed to in writing, software
013 * distributed under the License is distributed on an "AS IS" BASIS,
014 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
015 * See the License for the specific language governing permissions and
016 * limitations under the License.
017 */
018package org.apache.hadoop.hbase.ipc;
019
020import java.util.HashMap;
021import java.util.Map;
022import java.util.Set;
023import org.apache.yetus.audience.InterfaceAudience;
024
025@InterfaceAudience.Private
026public class CallQueueInfo {
027  private final Map<String, Map<String, Long>> callQueueMethodCountsSummary;
028  private final Map<String, Map<String, Long>> callQueueMethodSizeSummary;
029
030  CallQueueInfo() {
031    callQueueMethodCountsSummary = new HashMap<>();
032    callQueueMethodSizeSummary = new HashMap<>();
033  }
034
035  public Set<String> getCallQueueNames() {
036    return callQueueMethodCountsSummary.keySet();
037  }
038
039  public Set<String> getCalledMethodNames(String callQueueName) {
040    return callQueueMethodCountsSummary.get(callQueueName).keySet();
041  }
042
043  public long getCallMethodCount(String callQueueName, String methodName) {
044    long methodCount;
045
046    Map<String, Long> methodCountMap =
047      callQueueMethodCountsSummary.getOrDefault(callQueueName, null);
048
049    if (null != methodCountMap) {
050      methodCount = methodCountMap.getOrDefault(methodName, 0L);
051    } else {
052      methodCount = 0L;
053    }
054
055    return methodCount;
056  }
057
058  void setCallMethodCount(String callQueueName, Map<String, Long> methodCountMap) {
059    callQueueMethodCountsSummary.put(callQueueName, methodCountMap);
060  }
061
062  public long getCallMethodSize(String callQueueName, String methodName) {
063    long methodSize;
064
065    Map<String, Long> methodSizeMap = callQueueMethodSizeSummary.getOrDefault(callQueueName, null);
066
067    if (null != methodSizeMap) {
068      methodSize = methodSizeMap.getOrDefault(methodName, 0L);
069    } else {
070      methodSize = 0L;
071    }
072
073    return methodSize;
074  }
075
076  void setCallMethodSize(String callQueueName, Map<String, Long> methodSizeMap) {
077    callQueueMethodSizeSummary.put(callQueueName, methodSizeMap);
078  }
079
080}