## Package org.apache.poi.ss.usermodel

Interface Summary
AutoFilter: Represents autofiltering for the specified worksheet.
BorderFormatting
Cell: High level representation of a cell in a row of a spreadsheet.
CellRange<C extends Cell>: Represents a rectangular region of a `Sheet`
CellStyle
Chart: High level representation of a chart.
ClientAnchor: A client anchor is attached to an excel worksheet.
Color
Comment
ConditionalFormatting: The ConditionalFormatting class encapsulates all settings of Conditional Formatting.
ConditionalFormattingRule: Represents a description of a conditional formatting rule
CreationHelper: An object that handles instantiating concrete classes of the various instances one needs for HSSF and XSSF.
DataFormat
DataValidation
DataValidationConstraint
DataValidationHelper
Drawing: High level representation of spreadsheet drawing.
Font
FontFormatting: High level representation for Font Formatting component of Conditional Formatting settings
Footer: Common definition of a HSSF or XSSF page footer.
FormulaEvaluator: Evaluates formula cells. For performance reasons, this class keeps a cache of all previously calculated intermediate cell values.
Header: Common definition of a HSSF or XSSF page header.
HeaderFooter: Common interface for `Header` and `Footer`.
Hyperlink: Represents an Excel hyperlink.
Name: Represents a defined name for a range of cells.
PatternFormatting
Picture: Repersents a picture in a SpreadsheetML document
PictureData
PrintSetup
RichTextString: Rich text unicode string.
Row: High level representation of a row of a spreadsheet.
Sheet: High level representation of a Excel worksheet.
SheetConditionalFormatting: The 'Conditional Formatting' facet of `Sheet`
Textbox
Workbook: High level representation of a Excel workbook.

Class Summary
BuiltinFormats: Utility to identify built-in formats.
CellValue: Mimics the 'data view' of a cell.
ComparisonOperator: The conditional format operators used for "Highlight Cells That Contain..." rules.
DataFormatter: DataFormatter contains methods for formatting the value stored in an Cell.
DataValidation.ErrorStyle: Error style constants for error box
DataValidationConstraint.OperatorType: Condition operator enum
DataValidationConstraint.ValidationType: ValidationType enum
DateUtil: Contains methods for dealing with Excel dates.
ErrorConstants: Contains raw Excel error codes (as defined in OOO's excelfileformat.pdf (2.5.6)
ExcelStyleDateFormatter: A wrapper around a `SimpleDateFormat` instance, which handles a few Excel-style extensions that are not supported by `SimpleDateFormat`.
Row.MissingCellPolicy: Used to specify the different possible policies if for the case of null and blank cells
ShapeTypes: All known types of automatic shapes in DrawingML
WorkbookFactory: Factory for creating the appropriate kind of Workbook (be it HSSFWorkbook or XSSFWorkbook), from the given input

Enum Summary
BorderStyle: The enumeration value indicating the line style of a border in a cell, i.e., whether it is borded dash dot, dash dot dot, dashed, dotted, double, hair, medium, medium dash dot, medium dash dot dot, medium dashed, none, slant dash dot, thick or thin.
FillPatternType: The enumeration value indicating the style of fill pattern being used for a cell format.
FontCharset: Charset represents the basic set of characters associated with a font (that it can display), and corresponds to the ANSI codepage (8-bit or DBCS) of that character set used by a given language.
FontFamily: The font family this font belongs to.
FontScheme: Defines the font scheme to which this font belongs.
FontUnderline: the different types of possible underline formatting
FormulaError: Enumerates error values in SpreadsheetML formula calculations.
HorizontalAlignment: The enumeration value indicating horizontal alignment of a cell, i.e., whether it is aligned general, left, right, horizontally centered, filled (replicated), justified, centered across multiple cells, or distributed.
IndexedColors: A deprecated indexing scheme for colours that is still required for some records, and for backwards compatibility with OLE2 formats.
PageOrder: Specifies printed page order.
PaperSize: The enumeration value indicating the possible paper size for a sheet
PrintCellComments: These enumerations specify how cell comments shall be displayed for paper printing purposes.
PrintOrientation: The enumeration value indicating the print orientation for a sheet.
VerticalAlignment: This enumeration value indicates the type of vertical alignment for a cell, i.e., whether it is aligned top, bottom, vertically centered, justified or distributed.

Copyright 2012 The Apache Software Foundation or its licensors, as applicable.