content: /*
   * Licensed to the Apache Software Foundation (ASF) under one or more
   * contributor license agreements.  See the NOTICE file distributed with
   * this work for additional information regarding copyright ownership.
   * The ASF licenses this file to You 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 org.apache.celeborn.plugin.flink;
  
  import org.apache.flink.api.common.JobID;
  import org.apache.flink.runtime.executiongraph.ExecutionAttemptID;
  import org.apache.flink.runtime.io.network.partition.ResultPartitionID;
  import org.apache.flink.runtime.jobgraph.IntermediateResultPartitionID;
  import org.apache.flink.runtime.shuffle.PartitionDescriptor;
  import org.apache.flink.runtime.shuffle.ProducerDescriptor;
  
  import org.apache.celeborn.plugin.flink.utils.FlinkUtils;
  
  public class FlinkResultPartitionInfo {
    private final JobID jobID;
    private final ResultPartitionID resultPartitionId;
    private final IntermediateResultPartitionID partitionId;
    private final ExecutionAttemptID producerId;
  
    public FlinkResultPartitionInfo(JobID jobID, ResultPartitionID resultPartitionId) {
      this.jobID = jobID;
      this.resultPartitionId = resultPartitionId;
      this.partitionId = resultPartitionId.getPartitionId();
      this.producerId = resultPartitionId.getProducerId();
    }
  
    public FlinkResultPartitionInfo(
        JobID jobID, PartitionDescriptor partitionDescriptor, ProducerDescriptor producerDescriptor) {
      this.jobID = jobID;
      this.resultPartitionId =
          new ResultPartitionID(
              partitionDescriptor.getPartitionId(), producerDescriptor.getProducerExecutionId());
      this.partitionId = partitionDescriptor.getPartitionId();
      this.producerId = producerDescriptor.getProducerExecutionId();
    }
  
    public ResultPartitionID getResultPartitionId() {
      return resultPartitionId;
    }
  
    public String getShuffleId() {
      return FlinkUtils.toShuffleId(jobID, partitionId.getIntermediateDataSetID());
    }
  
    public int getTaskId() {
      return partitionId.getPartitionNumber();
    }
  
    public String getAttemptId() {
      return FlinkUtils.toAttemptId(producerId);
    }
  
    @Override
    public String toString() {
      final StringBuilder sb = new StringBuilder("FlinkResultPartitionInfo{");
      sb.append("jobID=").append(jobID);
      sb.append(", resultPartitionId=").append(resultPartitionId);
      sb.append(", partitionId=").append(partitionId);
      sb.append(", producerId=").append(producerId);
      sb.append('}');
      return sb.toString();
    }
  }
  