Uses of Package
org.apache.poi.ss.formula.functions

Packages that use org.apache.poi.ss.formula.functions

Package	Description
io.keikaiex.formula	Classes bridging Keikai Spreadsheet formula functions to ZK EL functions.
io.keikaiex.formula.fn	ZK EL functions implementation that realize Keikai Spreadsheet formula functions.
org.apache.poi.ss.formula	This package contains common internal POI code for manipulating formulas.
org.apache.poi.ss.formula.atp
org.apache.poi.ss.formula.eval
org.apache.poi.ss.formula.functions
org.apache.poi.ss.formula.udf

Classes in org.apache.poi.ss.formula.functions used by io.keikaiex.formula

Class	Description
FreeRefFunction	For most Excel functions, involving references ((cell, area), (2d, 3d)), the references are passed in as arguments, and the exact location remains fixed.
Function	Common interface for all implementations of Excel built-in functions.

Classes in org.apache.poi.ss.formula.functions used by io.keikaiex.formula.fn

Class	Description
ArrayFunction	Common Interface for any excel built-in function that has implemented array formula functionality.
ComplexEx
Function	Common interface for all implementations of Excel built-in functions.

Classes in org.apache.poi.ss.formula.functions used by org.apache.poi.ss.formula

Class	Description
FreeRefFunction	For most Excel functions, involving references ((cell, area), (2d, 3d)), the references are passed in as arguments, and the exact location remains fixed.
Function	Common interface for all implementations of Excel built-in functions.

Classes in org.apache.poi.ss.formula.functions used by org.apache.poi.ss.formula.atp

Class	Description
FreeRefFunction	For most Excel functions, involving references ((cell, area), (2d, 3d)), the references are passed in as arguments, and the exact location remains fixed.

Classes in org.apache.poi.ss.formula.functions used by org.apache.poi.ss.formula.eval

Class	Description
ArrayFunction	Common Interface for any excel built-in function that has implemented array formula functionality.
Fixed1ArgFunction	Convenience base class for functions that must take exactly one argument.
Fixed2ArgFunction	Convenience base class for functions that must take exactly two arguments.
Function	Common interface for all implementations of Excel built-in functions.
Function1Arg	Implemented by all functions that can be called with one argument
Function2Arg	Implemented by all functions that can be called with two arguments

Classes in org.apache.poi.ss.formula.functions used by org.apache.poi.ss.formula.functions

Class	Description
ArrayFunction	Common Interface for any excel built-in function that has implemented array formula functionality.
ArrayMode	Interface for those functions that evaluate arguments in array mode depending on context.
CeilingMath	Implementation for Excel CEILING.MATH() function.
CeilingPrecise	Implementation for Excel CEILING.PRECISE() function.
ComplexEx
Correl	Implementation for Excel CORREL() function.
Count	Counts the number of cells that contain numeric data within the list of arguments.
Counta	Counts the number of cells that contain data within the list of arguments.
Covar	Implementation for Excel COVAR() and COVARIANCE.P() functions.
Days	Calculates the number of days between two dates based on a real year, which is used in some accounting calculations.
DStarRunner.DStarAlgorithmEnum	Enum for convenience to identify and source implementations of the D* functions
Fixed1ArgFunction	Convenience base class for functions that must take exactly one argument.
Fixed2ArgFunction	Convenience base class for functions that must take exactly two arguments.
Fixed3ArgFunction	Convenience base class for functions that must take exactly three arguments.
Fixed4ArgFunction	Convenience base class for functions that must take exactly four arguments.
FloorMath	Implementation for Excel FLOOR.MATH() function.
FloorPrecise	Implementation for Excel FLOOR.PRECISE() function.
Forecast	Implementation for Excel FORECAST() and FORECAST.LINEAR() functions.
FreeRefFunction	For most Excel functions, involving references ((cell, area), (2d, 3d)), the references are passed in as arguments, and the exact location remains fixed.
Function	Common interface for all implementations of Excel built-in functions.
Function0Arg	Deprecated. replaced by lambda expressions in 5.0.1
Function1Arg	Implemented by all functions that can be called with one argument
Function2Arg	Implemented by all functions that can be called with two arguments
Function3Arg	Implemented by all functions that can be called with three arguments
Function4Arg	Implemented by all functions that can be called with four arguments
Gcd	Implementation for Excel GCD() function.
IDStarAlgorithm	Interface specifying how an algorithm to be used by DStarRunner should look like.
Lcm	Implementation for Excel LCM() function.
LinearRegressionFunction.FUNCTION
LookupUtils.CompareResult	Enumeration to support 4 valued comparison results.
LookupUtils.MatchMode
LookupUtils.SearchMode
LookupUtils.ValueVector	Represents a single row or column within an AreaEval.
MultiOperandNumericFunction	This is the super class for all excel function evaluator classes that take variable number of operands, and where the order of operands does not matter
MultiOperandNumericFunction.Policy
NormDist	Implementation for Excel NORMDIST() and NORM.DIST() functions.
NormInv	Implementation for Excel NORMINV() and NORM.INV() functions.
NormSDist	Implementation for Excel NORMSDIST() and NORM.S.DIST functions.
NormSInv	Implementation for Excel NORMSINV() and NORM.S.INV() functions.
NumericFunction
Poisson
Sqrtpi	Implementation for Excel SQRTPI() function.
Standardize	Implementation for Excel STANDARDIZE() function.
TDist	Implementation for Excel TDIST() function.
TDist2t	Implementation for Excel T.DIST.2T() function.
TDistLt	Implementation for Excel T.DIST() function.
TDistRt	Implementation for Excel T.DIST.RT() function.
XYNumericFunction
XYNumericFunction.Accumulator

Classes in org.apache.poi.ss.formula.functions used by org.apache.poi.ss.formula.udf

Class	Description
FreeRefFunction	For most Excel functions, involving references ((cell, area), (2d, 3d)), the references are passed in as arguments, and the exact location remains fixed.