content: /*
   * Copyright 2021 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.app;
  
  import com.alibaba.graphscope.context.ContextBase;
  
  /**
   * Root Interface for DefaultAppBase and ParallelAppBase.
   *
   * @param <OID_T> original id type
   * @param <VID_T> inner representation type of vertex id
   * @param <VDATA_T> vertex data type
   * @param <EDATA_T> edge data type
   * @param <C> implementation class for {@link ContextBase}
   */
  public interface AppBase<OID_T, VID_T, VDATA_T, EDATA_T, C extends ContextBase> {}
  