Interface Callback

  • All Known Implementing Classes:
    ClustererCallback, WriterCallback

    public interface Callback
    This interface defines the callback calls from the partitioners. The partitioners call out to the appropriate callback methods as and when they determine that a partition has been constructed.
    Version:
    $Revision$
    Author:
    Karan Vahi
    • Method Summary

      All Methods Instance Methods Abstract Methods 
      Modifier and Type Method Description
      void cbDone()
      Callback for the partitioner to signal that it is done with the processing.
      void cbParents​(java.lang.String child, java.util.List parents)
      Callback for when a partitioner determines the relations between partitions that it has previously constructed.
      void cbPartition​(Partition partition)
      Callback for when a partitioner determines that partition has been constructed.
    • Method Detail

      • cbPartition

        void cbPartition​(Partition partition)
        Callback for when a partitioner determines that partition has been constructed.
        Parameters:
        partition - the constructed partition.
      • cbParents

        void cbParents​(java.lang.String child,
                       java.util.List parents)
        Callback for when a partitioner determines the relations between partitions that it has previously constructed.
        Parameters:
        child - the id of a partition.
        parents - the list of String objects that contain the id's of the parents of the partition.
      • cbDone

        void cbDone()
        Callback for the partitioner to signal that it is done with the processing.