# Package org.apache.poi.hdgf.pointers

- Class Summary
  Class | Description
  --- | ---
  Pointer | Base class of pointers, which hold metadata and offsets about blocks elsewhere in the file
  PointerFactory | Factor class to create the appropriate pointers, based on the version of the file
  PointerV5 | A Pointer from v5
  PointerV6 | A Pointer from v6+

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