Package org.apache.nifi.provenance.lineage

Interface ComputeLineageResult

public interface ComputeLineageResult

  • Method Details

    • getNodes

      List<LineageNode> getNodes()
      Returns:
      all nodes for the graph

    • getEdges

      List<LineageEdge> getEdges()
      Returns:
      all links for the graph

    • getExpiration

      Date getExpiration()
      Returns:
      the date at which this AsynchronousLineageResult will expire

    • getError

      String getError()
      Returns:
      If an error occurred while computing the lineage, this will return the serialized error; otherwise, returns null

    • getPercentComplete

      int getPercentComplete()
      Returns:
      an integer between 0 and 100 (inclusive) that indicates what percentage of completion the computation has reached

    • isFinished

      boolean isFinished()
      Returns:
      Indicates whether or not the lineage has finished running

    • awaitCompletion

      boolean awaitCompletion(long time, TimeUnit unit) throws InterruptedException
      Throws:
      InterruptedException