Class ExecutionVertexInputInfo

  • All Implemented Interfaces:
    Serializable

    public class ExecutionVertexInputInfo
    extends Object
    implements Serializable
    This class describe the inputs(partitions and subpartitions that belong to the same intermediate result) information of an execution vertex.
    See Also:
    Serialized Form
    • Constructor Detail

      • ExecutionVertexInputInfo

        public ExecutionVertexInputInfo​(int subtaskIndex,
                                        IndexRange partitionIndexRange,
                                        IndexRange subpartitionIndexRange)
    • Method Detail

      • getSubpartitionIndexRange

        public IndexRange getSubpartitionIndexRange()
        Get the subpartition range this subtask should consume.
      • getPartitionIndexRange

        public IndexRange getPartitionIndexRange()
        Get the partition range this subtask should consume.
      • getSubtaskIndex

        public int getSubtaskIndex()
        Get the index of this subtask.