Package org.apache.poi.ss.formula.ptg

formula package contains binary PTG structures used in Formulas

See: Description

Interface Summary

Interface	Description
AreaI	Common interface for AreaPtg and Area3DPtg, and their child classes.
Pxg	An XSSF only special kind of Ptg, which stores the sheet / book reference in string form.
Pxg3D	An XSSF only special kind of Ptg, which stores a range of sheet / book references in string form.

Class Summary

Class	Description
AbstractFunctionPtg	This class provides the base functionality for Excel sheet functions There are two kinds of function Ptgs - tFunc and tFuncVar Therefore, this class will have ONLY two subclasses
AddPtg	Addition operator PTG the "+" binomial operator.
Area2DPtgBase	Common superclass of 2-D area refs
Area3DPtg	Title: Area 3D Ptg - 3D reference (Sheet + Area)
Area3DPxg	Title: XSSF Area 3D Reference (Sheet + Area)
AreaErrPtg	AreaErr - handles deleted cell area references.
AreaI.OffsetArea
AreaNPtg	Specifies a rectangular area of cells A1:A4 for instance.
AreaPtg	Specifies a rectangular area of cells A1:A4 for instance.
AreaPtgBase	Specifies a rectangular area of cells A1:A4 for instance.
ArrayPtg	ArrayPtg - handles arrays The ArrayPtg is a little weird, the size of the Ptg when parsing initially only includes the Ptg sid and the reserved bytes.
AttrPtg	"Special Attributes" This seems to be a Misc Stuff and Junk record.
AttrPtg.SpaceType
BoolPtg	Boolean (boolean) Stores a (java) boolean value in a formula.
ConcatPtg
ControlPtg	Common superclass for tExp tTbl tParen tNlr tAttr tSheet tEndSheet
Deleted3DPxg	An XSSF only representation of a reference to a deleted area
DeletedArea3DPtg	Title: Deleted Area 3D Ptg - 3D referecnce (Sheet + Area)
DeletedRef3DPtg	Title: Deleted Reference 3D Ptg
DividePtg	This PTG implements the standard binomial divide "/"
EqualPtg
ErrPtg
ExpPtg
FuncPtg
FuncVarPtg
GreaterEqualPtg	PTG class to implement greater or equal to
GreaterThanPtg	Greater than operator PTG ">"
IntersectionPtg
IntPtg	Integer (unsigned short integer) Stores an unsigned short value (java int) in a formula
LessEqualPtg	Ptg class to implement less than or equal
LessThanPtg	Less than operator PTG "<".
MemAreaPtg
MemErrPtg
MemFuncPtg
MissingArgPtg	Missing Function Arguments Avik Sengupta <avik at apache.org>
MultiplyPtg	Implements the standard mathmatical multiplication - *
NamePtg	See the spec at 2.5.198.76 PtgName
NameXPtg	A Name, be that a Named Range or a Function / User Defined Function, addressed in the HSSF External Sheet style.
NameXPxg	A Name, be that a Named Range or a Function / User Defined Function, addressed in the HSSF External Sheet style.
NotEqualPtg	Ptg class to implement not equal
NumberPtg	Number Stores a floating point value in a formula value stored in a 8 byte field using IEEE notation
OperandPtg
OperationPtg	defines a Ptg that is an operation instead of an operand
ParenthesisPtg	While formula tokens are stored in RPN order and thus do not need parenthesis for precedence reasons, Parenthesis tokens ARE written to ensure that user entered parenthesis are displayed as-is on reading back Avik Sengupta <lists@aviksengupta.com> Andrew C.
PercentPtg	Percent PTG.
PowerPtg
Ptg	Ptg represents a syntactic token in a formula.
RangePtg
Ref3DPtg	Title: Reference 3D Ptg
Ref3DPxg	Title: XSSF 3D Reference
RefErrorPtg	RefError - handles deleted cell reference
RefNPtg	RefNPtg
RefPtg	ReferencePtg - handles references (such as A1, A2, IA4)
RefPtgBase	ReferencePtgBase - handles references (such as A1, A2, IA4)
ScalarConstantPtg	Common superclass of all Ptgs that represent simple constant values.
StringPtg	String Stores a String value in a formula value stored in the format <length 2 bytes>char[]
SubtractPtg
TblPtg	This ptg indicates a data table.
UnaryMinusPtg	Unary Plus operator does not have any effect on the operand
UnaryPlusPtg	Unary Plus operator does not have any effect on the operand
UnionPtg
UnknownPtg
ValueOperatorPtg	Common superclass of all value operators.

Package org.apache.poi.ss.formula.ptg Description

formula package contains binary PTG structures used in Formulas

Related Documentation

For overviews, tutorials, examples, guides, and tool documentation, please see:

• Apache POI Project

See Also:

org.apache.poi.hssf.record, FormulaRecord