# Hierarchy For Package jxl

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - jxl.biff.BaseCellFeatures
    - jxl.CellFeatures
  - jxl.CellReferenceHelper
  - jxl.CellType
  - jxl.CellView
  - jxl.biff.HeaderFooter
    - jxl.HeaderFooter
  - jxl.HeaderFooter.Contents
  - jxl.SheetSettings
  - java.lang.Throwable (implements java.io.Serializable)
    - java.lang.Exception
      - jxl.JXLException
  - jxl.Workbook
  - jxl.WorkbookSettings

## Interface Hierarchy

- jxl.Cell
  - jxl.BooleanCell
    - jxl.BooleanFormulaCell (also extends jxl.FormulaCell)
  - jxl.DateCell
    - jxl.DateFormulaCell (also extends jxl.FormulaCell)
  - jxl.ErrorCell
    - jxl.ErrorFormulaCell (also extends jxl.FormulaCell)
  - jxl.FormulaCell
    - jxl.BooleanFormulaCell (also extends jxl.BooleanCell)
    - jxl.DateFormulaCell (also extends jxl.DateCell)
    - jxl.ErrorFormulaCell (also extends jxl.ErrorCell)
    - jxl.NumberFormulaCell (also extends jxl.NumberCell)
    - jxl.StringFormulaCell (also extends jxl.LabelCell)
  - jxl.LabelCell
    - jxl.StringFormulaCell (also extends jxl.FormulaCell)
  - jxl.NumberCell
    - jxl.NumberFormulaCell (also extends jxl.FormulaCell)
- jxl.format.CellFormat
  - jxl.CellFormat
- jxl.Hyperlink
- jxl.Image
- jxl.Range
- jxl.Sheet