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

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

Package	Description
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 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
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
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.
Fixed0ArgFunction	Convenience base class for functions that only take zero arguments.
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.
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	Implemented by all functions that can be called with zero arguments
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
IDStarAlgorithm	Interface specifying how an algorithm to be used by DStarRunner should look like.
LinearRegressionFunction.FUNCTION
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
NumericFunction
NumericFunction.OneArg
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.