content: /**
   * Copyright 2020 Alibaba Group Holding Limited.
   *
   * <p>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
   *
   * <p>http://www.apache.org/licenses/LICENSE-2.0
   *
   * <p>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.groot.servers.jna;
  
  import com.sun.jna.Library;
  import com.sun.jna.Native;
  import com.sun.jna.Pointer;
  
  public interface GaiaLibrary extends Library {
      GaiaLibrary INSTANCE = Native.load("groot_ffi", GaiaLibrary.class);
  
      Pointer initialize(byte[] config, int len);
  
      GaiaPortsResponse startEngine(Pointer engine);
  
      void addPartition(Pointer engine, int partitionId, Pointer graph);
  
      void updatePartitionRouting(Pointer engine, int partitionId, int serverId);
  
      void stopEngine(Pointer engine);
  
      void updatePeerView(Pointer pointer, String peerViewString);
  
      void dropEnginePortsResponse(GaiaPortsResponse response);
  }
  