Interface AuxObject

All Known Implementing Classes:
BranchControlRow, ControlRow, LeafControlRow

public interface AuxObject
The interface of objects which can be associated with a page while it's in cache.
See Also:
  • Method Summary

    Modifier and Type
    Method
    Description
    void
    This method is called by the page manager when it's about to evict a page which is holding an aux object, or when a rollback occurred on the page.
  • Method Details

    • auxObjectInvalidated

      void auxObjectInvalidated()
      This method is called by the page manager when it's about to evict a page which is holding an aux object, or when a rollback occurred on the page. The aux object should release its resources. The aux object can assume that no one else has access to it via the raw store during this method call. After this method returns the raw store throws away any reference to this object.