Package net.ontopia.topicmaps.db2tm

Interface TupleReaderIF

All Known Subinterfaces:
ChangelogReaderIF
All Known Implementing Classes:
ChangelogReaderWrapper
public interface TupleReaderIF
INTERNAL: A tuple reader is an iterator-like interface for looping through the tuples from a given relation.

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    close()
    INTERNAL: Releases all resources held by the tuple reader.
    String[]
    readNext()
    INTERNAL: Returns the next tuple.

  • Method Details

    • readNext

      String[] readNext()
      INTERNAL: Returns the next tuple. Method will return null when there are no more tuples.

    • close

      void close()
      INTERNAL: Releases all resources held by the tuple reader. This method should be called when done with the tuple reader.