content: /*
   * Copyright 2020 Alibaba Group Holding Limited.
   *
   * 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
   *
   * 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 com.alibaba.graphscope.gremlin.plugin.processor;
  
  import org.apache.tinkerpop.gremlin.server.OpProcessor;
  
  import java.util.HashMap;
  import java.util.Map;
  import java.util.Optional;
  
  public final class IrOpLoader {
      private static Map<String, OpProcessor> processors = new HashMap<>();
  
      public static void addProcessor(String name, OpProcessor processor) {
          processors.put(name, processor);
      }
  
      public static Optional<OpProcessor> getProcessor(String name) {
          return Optional.ofNullable(processors.get(name));
      }
  }
  