content: /*
   * Copyright 2022 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.fragment.mapper;
  
  import static com.alibaba.graphscope.utils.CppClassName.CPP_ARROW_PROJECTED_FRAGMENT_MAPPER;
  import static com.alibaba.graphscope.utils.CppHeaderName.ARROW_PROJECTED_FRAGMENT_MAPPER_H;
  import static com.alibaba.graphscope.utils.CppHeaderName.CORE_JAVA_TYPE_ALIAS_H;
  
  import com.alibaba.fastffi.CXXHead;
  import com.alibaba.fastffi.CXXReference;
  import com.alibaba.fastffi.CXXValue;
  import com.alibaba.fastffi.FFIFactory;
  import com.alibaba.fastffi.FFIGen;
  import com.alibaba.fastffi.FFINameAlias;
  import com.alibaba.fastffi.FFIPointer;
  import com.alibaba.fastffi.FFITypeAlias;
  import com.alibaba.graphscope.arrow.array.BaseArrowArrayBuilder;
  import com.alibaba.graphscope.fragment.ArrowFragment;
  import com.alibaba.graphscope.fragment.ArrowProjectedFragment;
  import com.alibaba.graphscope.graphx.VineyardClient;
  import com.alibaba.graphscope.stdcxx.StdSharedPtr;
  
  @FFIGen
  @CXXHead(ARROW_PROJECTED_FRAGMENT_MAPPER_H)
  @CXXHead(CORE_JAVA_TYPE_ALIAS_H)
  @FFITypeAlias(CPP_ARROW_PROJECTED_FRAGMENT_MAPPER)
  public interface ArrowProjectedFragmentMapper<OID_T, VID_T, NEW_V_T, NEW_E_T> extends FFIPointer {
  
      @FFINameAlias("Map")
      @CXXValue
      StdSharedPtr<ArrowProjectedFragment<OID_T, VID_T, NEW_V_T, NEW_E_T>> map(
              @CXXReference StdSharedPtr<ArrowFragment<OID_T>> oldFrag,
              int vLabelId,
              int eLabel,
              @CXXReference BaseArrowArrayBuilder<NEW_V_T> vdBuilder,
              @CXXReference BaseArrowArrayBuilder<NEW_E_T> edBuilder,
              @CXXReference VineyardClient client);
  
      // only vd
      @FFINameAlias("Map")
      @CXXValue
      StdSharedPtr<ArrowProjectedFragment<OID_T, VID_T, NEW_V_T, NEW_E_T>> map(
              @CXXReference StdSharedPtr<ArrowFragment<OID_T>> oldFrag,
              int vLabe,
              int oldEPropId,
              @CXXReference BaseArrowArrayBuilder<NEW_V_T> vdBuilder,
              @CXXReference VineyardClient client);
  
      @FFIFactory
      interface Factory<OID_T, VID_T, NEW_V_T, NEW_E_T> {
  
          ArrowProjectedFragmentMapper<OID_T, VID_T, NEW_V_T, NEW_E_T> create();
      }
  }
  