code: /*
   * 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.skywalking.oap.server.core.query.enumeration;
  
  import lombok.Getter;
  import org.apache.skywalking.oap.server.core.source.DefaultScopeDefine;
  
  import static org.apache.skywalking.oap.server.core.source.DefaultScopeDefine.inEndpointCatalog;
  import static org.apache.skywalking.oap.server.core.source.DefaultScopeDefine.inEndpointRelationCatalog;
  import static org.apache.skywalking.oap.server.core.source.DefaultScopeDefine.inProcessCatalog;
  import static org.apache.skywalking.oap.server.core.source.DefaultScopeDefine.inProcessRelationCatalog;
  import static org.apache.skywalking.oap.server.core.source.DefaultScopeDefine.inServiceCatalog;
  import static org.apache.skywalking.oap.server.core.source.DefaultScopeDefine.inServiceInstanceCatalog;
  import static org.apache.skywalking.oap.server.core.source.DefaultScopeDefine.inServiceInstanceRelationCatalog;
  import static org.apache.skywalking.oap.server.core.source.DefaultScopeDefine.inServiceRelationCatalog;
  
  /**
   * Scope in query stage represents the scope catalog. All scopes with their catalogs are defined in
   * {@link DefaultScopeDefine}.
   * Scope IDs could be various due to different OAL/MAL input.
   * Scope catalog provides high dimension classifications for all scopes as a hierarchy structure.
   */
  public enum Scope {
      /**
       * @since Deprecated from 9.0.0
       */
      @Deprecated
      All(DefaultScopeDefine.ALL),
      Service(DefaultScopeDefine.SERVICE),
      ServiceInstance(DefaultScopeDefine.SERVICE_INSTANCE),
      Endpoint(DefaultScopeDefine.ENDPOINT),
      ServiceRelation(DefaultScopeDefine.SERVICE_RELATION),
      ServiceInstanceRelation(DefaultScopeDefine.SERVICE_INSTANCE_RELATION),
      EndpointRelation(DefaultScopeDefine.ENDPOINT_RELATION),
      Process(DefaultScopeDefine.PROCESS),
      ProcessRelation(DefaultScopeDefine.PROCESS_RELATION);
  
      /**
       * Scope ID is defined in {@link DefaultScopeDefine}.
       */
      @Getter
      private int scopeId;
  
      Scope(int scopeId) {
          this.scopeId = scopeId;
      }
  
      public static class Finder {
          public static Scope valueOf(int scopeId) {
              if (inServiceCatalog(scopeId)) {
                  return Service;
              }
              if (inServiceInstanceCatalog(scopeId)) {
                  return ServiceInstance;
              }
              if (inEndpointCatalog(scopeId)) {
                  return Endpoint;
              }
              if (inServiceRelationCatalog(scopeId)) {
                  return ServiceRelation;
              }
              if (inServiceInstanceRelationCatalog(scopeId)) {
                  return ServiceInstanceRelation;
              }
              if (inEndpointRelationCatalog(scopeId)) {
                  return EndpointRelation;
              }
              if (inProcessCatalog(scopeId)) {
                  return Process;
              }
              if (inProcessRelationCatalog(scopeId)) {
                  return ProcessRelation;
              }
              return All;
          }
      }
  
  }
  