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.operation.ddl;
  
  import com.alibaba.graphscope.groot.common.schema.wrapper.TypeDef;
  import com.alibaba.graphscope.groot.operation.Operation;
  import com.alibaba.graphscope.groot.operation.OperationType;
  import com.alibaba.graphscope.proto.groot.DdlOperationPb;
  import com.google.protobuf.ByteString;
  
  public class CreateEdgeTypeOperation extends Operation {
  
      private final int partitionId;
      private final long schemaVersion;
      private final TypeDef typeDef;
  
      public CreateEdgeTypeOperation(int partitionId, long schemaVersion, TypeDef typeDef) {
          super(OperationType.CREATE_EDGE_TYPE);
          this.partitionId = partitionId;
          this.schemaVersion = schemaVersion;
          this.typeDef = typeDef;
      }
  
      @Override
      protected long getPartitionKey() {
          return partitionId;
      }
  
      @Override
      protected ByteString getBytes() {
          return DdlOperationPb.newBuilder()
                  .setSchemaVersion(schemaVersion)
                  .setDdlBlob(typeDef.toProto().toByteString())
                  .build()
                  .toByteString();
      }
  }
  