# Hierarchy For Package org.apache.poi.ss.formula.functions

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - org.apache.poi.ss.formula.functions.Address (implements org.apache.poi.ss.formula.functions.Function)
  - org.apache.poi.ss.formula.functions.Areas (implements org.apache.poi.ss.formula.functions.Function)
  - org.apache.poi.ss.formula.functions.BaseNumberUtils
  - org.apache.poi.ss.formula.functions.BooleanFunction (implements org.apache.poi.ss.formula.functions.ArrayFunction, org.apache.poi.ss.formula.functions.Function)
  - org.apache.poi.ss.formula.functions.Choose (implements org.apache.poi.ss.formula.functions.Function)
  - org.apache.poi.ss.formula.functions.Column (implements org.apache.poi.ss.formula.functions.Function0Arg, org.apache.poi.ss.formula.functions.Function1Arg)
  - org.apache.poi.ss.formula.functions.Complex (implements org.apache.poi.ss.formula.functions.FreeRefFunction)
  - org.apache.poi.ss.formula.functions.Count (implements org.apache.poi.ss.formula.functions.Function)
  - org.apache.poi.ss.formula.functions.Counta (implements org.apache.poi.ss.formula.functions.Function)
  - org.apache.poi.ss.formula.functions.Countif.ErrorMatcher
  - org.apache.poi.ss.formula.functions.Countif.StringMatcher
  - org.apache.poi.ss.formula.functions.Countifs
  - org.apache.poi.ss.formula.functions.Days360
  - org.apache.poi.ss.formula.functions.Dec2Bin (implements org.apache.poi.ss.formula.functions.FreeRefFunction)
  - org.apache.poi.ss.formula.functions.Dec2Hex (implements org.apache.poi.ss.formula.functions.FreeRefFunction)
  - org.apache.poi.ss.formula.functions.DGet (implements org.apache.poi.ss.formula.functions.IDStarAlgorithm)
  - org.apache.poi.ss.formula.functions.DMax (implements org.apache.poi.ss.formula.functions.IDStarAlgorithm)
  - org.apache.poi.ss.formula.functions.DMin (implements org.apache.poi.ss.formula.functions.IDStarAlgorithm)
  - org.apache.poi.ss.formula.functions.DStarRunner (implements org.apache.poi.ss.formula.functions.Function3Arg)
  - org.apache.poi.ss.formula.functions.DSum (implements org.apache.poi.ss.formula.functions.IDStarAlgorithm)
  - org.apache.poi.ss.formula.functions.EDate (implements org.apache.poi.ss.formula.functions.FreeRefFunction)
  - org.apache.poi.ss.formula.functions.EOMonth (implements org.apache.poi.ss.formula.functions.FreeRefFunction)
  - org.apache.poi.ss.formula.functions.Finance
  - org.apache.poi.ss.formula.functions.FinanceFunction (implements org.apache.poi.ss.formula.functions.Function3Arg, org.apache.poi.ss.formula.functions.Function4Arg)
  - org.apache.poi.ss.formula.functions.FinanceLib
  - org.apache.poi.ss.formula.functions.Fixed (implements org.apache.poi.ss.formula.functions.Function1Arg, org.apache.poi.ss.formula.functions.Function2Arg, org.apache.poi.ss.formula.functions.Function3Arg)
  - org.apache.poi.ss.formula.functions.Fixed0ArgFunction (implements org.apache.poi.ss.formula.functions.Function0Arg)
    - org.apache.poi.ss.formula.functions.Na
    - org.apache.poi.ss.formula.functions.Now
    - org.apache.poi.ss.formula.functions.Today
  - org.apache.poi.ss.formula.functions.Fixed1ArgFunction (implements org.apache.poi.ss.formula.functions.Function1Arg)
    - org.apache.poi.ss.formula.functions.Bin2Dec (implements org.apache.poi.ss.formula.functions.FreeRefFunction)
    - org.apache.poi.ss.formula.functions.CalendarFieldFunction
    - org.apache.poi.ss.formula.functions.Code
    - org.apache.poi.ss.formula.functions.Columns
    - org.apache.poi.ss.formula.functions.Countblank
    - org.apache.poi.ss.formula.functions.Errortype
    - org.apache.poi.ss.formula.functions.FactDouble (implements org.apache.poi.ss.formula.functions.FreeRefFunction)
    - org.apache.poi.ss.formula.functions.Hex2Dec (implements org.apache.poi.ss.formula.functions.FreeRefFunction)
    - org.apache.poi.ss.formula.functions.Imaginary (implements org.apache.poi.ss.formula.functions.FreeRefFunction)
    - org.apache.poi.ss.formula.functions.ImReal (implements org.apache.poi.ss.formula.functions.FreeRefFunction)
    - org.apache.poi.ss.formula.functions.LogicalFunction (implements org.apache.poi.ss.formula.functions.ArrayFunction)
    - org.apache.poi.ss.formula.functions.MatrixFunction.OneArrayArg
    - org.apache.poi.ss.formula.functions.NumericFunction.OneArg
      - org.apache.poi.ss.formula.functions.Even
      - org.apache.poi.ss.formula.functions.Odd
    - org.apache.poi.ss.formula.functions.Oct2Dec (implements org.apache.poi.ss.formula.functions.FreeRefFunction)
    - org.apache.poi.ss.formula.functions.Rows
    - org.apache.poi.ss.formula.functions.T
    - org.apache.poi.ss.formula.functions.Value
  - org.apache.poi.ss.formula.functions.Fixed2ArgFunction (implements org.apache.poi.ss.formula.functions.Function2Arg)
    - org.apache.poi.ss.formula.functions.Countif
    - org.apache.poi.ss.formula.functions.Delta (implements org.apache.poi.ss.formula.functions.FreeRefFunction)
    - org.apache.poi.ss.formula.functions.Frequency
    - org.apache.poi.ss.formula.functions.Intercept
    - org.apache.poi.ss.formula.functions.LinearRegressionFunction
    - org.apache.poi.ss.formula.functions.MatrixFunction.TwoArrayArg
    - org.apache.poi.ss.formula.functions.NumericFunction.TwoArg
    - org.apache.poi.ss.formula.functions.Quotient (implements org.apache.poi.ss.formula.functions.FreeRefFunction)
    - org.apache.poi.ss.formula.functions.Rept
    - org.apache.poi.ss.formula.functions.Roman
    - org.apache.poi.ss.formula.functions.Slope
    - org.apache.poi.ss.formula.functions.WeekNum (implements org.apache.poi.ss.formula.functions.FreeRefFunction)
    - org.apache.poi.ss.formula.functions.XYNumericFunction
      - org.apache.poi.ss.formula.functions.Sumx2my2
      - org.apache.poi.ss.formula.functions.Sumx2py2
      - org.apache.poi.ss.formula.functions.Sumxmy2
  - org.apache.poi.ss.formula.functions.Fixed3ArgFunction (implements org.apache.poi.ss.formula.functions.Function3Arg)
    - org.apache.poi.ss.formula.functions.DateFunc
    - org.apache.poi.ss.formula.functions.TimeFunc
  - org.apache.poi.ss.formula.functions.Fixed4ArgFunction (implements org.apache.poi.ss.formula.functions.Function4Arg)
    - org.apache.poi.ss.formula.functions.Replace
  - org.apache.poi.ss.formula.functions.Hlookup
  - org.apache.poi.ss.formula.functions.Hyperlink
  - org.apache.poi.ss.formula.functions.IfFunc (implements org.apache.poi.ss.formula.functions.ArrayFunction)
  - org.apache.poi.ss.formula.functions.Index (implements org.apache.poi.ss.formula.functions.ArrayMode, org.apache.poi.ss.formula.functions.Function2Arg, org.apache.poi.ss.formula.functions.Function3Arg, org.apache.poi.ss.formula.functions.Function4Arg)
  - org.apache.poi.ss.formula.functions.Indirect (implements org.apache.poi.ss.formula.functions.FreeRefFunction)
  - org.apache.poi.ss.formula.functions.Irr (implements org.apache.poi.ss.formula.functions.Function)
  - org.apache.poi.ss.formula.functions.Lookup
  - org.apache.poi.ss.formula.functions.Match
  - org.apache.poi.ss.formula.functions.MatrixFunction (implements org.apache.poi.ss.formula.functions.Function)
  - org.apache.poi.ss.formula.functions.Mode (implements org.apache.poi.ss.formula.functions.Function)
  - org.apache.poi.ss.formula.functions.MultiOperandNumericFunction (implements org.apache.poi.ss.formula.functions.Function)
    - org.apache.poi.ss.formula.functions.AggregateFunction
    - org.apache.poi.ss.formula.functions.MatrixFunction.MutableValueCollector
    - org.apache.poi.ss.formula.functions.MinaMaxa
    - org.apache.poi.ss.formula.functions.Mirr
  - org.apache.poi.ss.formula.functions.NotImplementedFunction (implements org.apache.poi.ss.formula.functions.Function)
  - org.apache.poi.ss.formula.functions.Npv (implements org.apache.poi.ss.formula.functions.Function)
  - org.apache.poi.ss.formula.functions.NumericFunction (implements org.apache.poi.ss.formula.functions.Function)
    - org.apache.poi.ss.formula.functions.IPMT
    - org.apache.poi.ss.formula.functions.PPMT
  - org.apache.poi.ss.formula.functions.Offset (implements org.apache.poi.ss.formula.functions.Function)
  - org.apache.poi.ss.formula.functions.Rank
  - org.apache.poi.ss.formula.functions.Rate (implements org.apache.poi.ss.formula.functions.Function)
  - org.apache.poi.ss.formula.functions.RowFunc (implements org.apache.poi.ss.formula.functions.Function0Arg, org.apache.poi.ss.formula.functions.Function1Arg)
  - org.apache.poi.ss.formula.functions.Substitute
  - org.apache.poi.ss.formula.functions.Subtotal (implements org.apache.poi.ss.formula.functions.Function)
  - org.apache.poi.ss.formula.functions.Sumif
  - org.apache.poi.ss.formula.functions.Sumifs
  - org.apache.poi.ss.formula.functions.Sumproduct (implements org.apache.poi.ss.formula.functions.Function)
  - org.apache.poi.ss.formula.functions.TextFunction (implements org.apache.poi.ss.formula.functions.Function)
  - org.apache.poi.ss.formula.functions.Trend (implements org.apache.poi.ss.formula.functions.Function)
  - org.apache.poi.ss.formula.functions.Vlookup
  - org.apache.poi.ss.formula.functions.WeekdayFunc (implements org.apache.poi.ss.formula.functions.Function)

## Interface Hierarchy

- org.apache.poi.ss.formula.functions.ArrayFunction
- org.apache.poi.ss.formula.functions.ArrayMode
- org.apache.poi.ss.formula.functions.FreeRefFunction
- org.apache.poi.ss.formula.functions.Function
  - org.apache.poi.ss.formula.functions.Function0Arg
  - org.apache.poi.ss.formula.functions.Function1Arg
  - org.apache.poi.ss.formula.functions.Function2Arg
  - org.apache.poi.ss.formula.functions.Function3Arg
  - org.apache.poi.ss.formula.functions.Function4Arg
- org.apache.poi.ss.formula.functions.IDStarAlgorithm
- org.apache.poi.ss.formula.functions.XYNumericFunction.Accumulator

## Enum Hierarchy

- java.lang.Object
  - java.lang.Enum<E> (implements java.lang.Comparable<T>, java.io.Serializable)
    - org.apache.poi.ss.formula.functions.MultiOperandNumericFunction.Policy
    - org.apache.poi.ss.formula.functions.DStarRunner.DStarAlgorithmEnum
    - org.apache.poi.ss.formula.functions.LinearRegressionFunction.FUNCTION

Copyright 2020 The Apache Software Foundation or its licensors, as applicable.