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;
  
  import com.alibaba.graphscope.proto.groot.OperationPb;
  import com.google.protobuf.ByteString;
  
  import java.util.Objects;
  
  public class OperationBlob {
      public static final OperationBlob MARKER_OPERATION_BLOB = new MarkerOperation().toBlob();
  
      private final long partitionKey;
      private final OperationType operationType;
      private final ByteString dataBytes;
  
      public OperationBlob(long partitionKey, OperationType operationType, ByteString dataBytes) {
          this.partitionKey = partitionKey;
          this.operationType = operationType;
          this.dataBytes = dataBytes;
      }
  
      public static OperationBlob parseProto(OperationPb proto) {
          long partitionKey = proto.getPartitionKey();
          OperationType operationType = OperationType.parseProto(proto.getOpType());
          ByteString bytes = proto.getDataBytes();
          return new OperationBlob(partitionKey, operationType, bytes);
      }
  
      public long getPartitionKey() {
          return partitionKey;
      }
  
      public OperationType getOperationType() {
          return operationType;
      }
  
      public OperationPb toProto() {
          return OperationPb.newBuilder()
                  .setPartitionKey(partitionKey)
                  .setOpType(operationType.toProto())
                  .setDataBytes(dataBytes)
                  .build();
      }
  
      @Override
      public boolean equals(Object o) {
          if (this == o) return true;
          if (o == null || getClass() != o.getClass()) return false;
  
          OperationBlob that = (OperationBlob) o;
  
          if (partitionKey != that.partitionKey) return false;
          if (operationType != that.operationType) return false;
          return Objects.equals(dataBytes, that.dataBytes);
      }
  }
  