content: /*
   * Copyright 2013-2023 the original author or authors.
   *
   * Licensed 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
   *
   *      https://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 com.alibaba.cloud.stream.binder.rocketmq.metrics;
  
  import java.util.Collection;
  import java.util.HashMap;
  import java.util.Map;
  
  /**
   * @author Timur Valiev
   * @author <a href="mailto:fangjian0423@gmail.com">Jim</a>
   */
  public final class InstrumentationManager {
  
  	private InstrumentationManager() {
  	}
  
  	private static final Map<Integer, Instrumentation> HEALTH_INSTRUMENTATIONS = new HashMap<>();
  
  	public static Collection<Instrumentation> getHealthInstrumentations() {
  		return HEALTH_INSTRUMENTATIONS.values();
  	}
  
  	public static void addHealthInstrumentation(Instrumentation instrumentation) {
  		if (null != instrumentation) {
  			HEALTH_INSTRUMENTATIONS.computeIfPresent(instrumentation.hashCode(),
  					(k, v) -> {
  						if (instrumentation.getActuator() != null) {
  							instrumentation.getActuator().stop();
  						}
  						throw new IllegalArgumentException(
  								"The current actuator exists, please confirm if there is a repeat operation!!!");
  					});
  		}
  
  	}
  
  }
  