Interface SortController

All Known Implementing Classes:
MergeInserter

public interface SortController
A sort controller is an interface for inserting rows into a sort.

A sort is created with the createSort method of TransactionController. The rows are read back with a scan controller returned from the openSortScan method of TranscationController.

See Also:
  • Method Summary

    Modifier and Type
    Method
    Description
    void
    Inform SortController that all the rows have been inserted into it.
    Return SortInfo object which contains information about the current state of the sort.
    void
    Insert a row into the sort.
  • Method Details

    • completedInserts

      void completedInserts()
      Inform SortController that all the rows have been inserted into it.
    • insert

      void insert(DataValueDescriptor[] row) throws StandardException
      Insert a row into the sort.
      Parameters:
      row - The row to insert into the SortController. The stored representations of the row's columns are copied into a new row somewhere in the sort.
      Throws:
      StandardException - Standard exception policy.
    • getSortInfo

      SortInfo getSortInfo() throws StandardException
      Return SortInfo object which contains information about the current state of the sort.

      Returns:
      The SortInfo object which contains info about current sort.
      Throws:
      StandardException - Standard exception policy.
      See Also: