Uses of Class
org.apache.poi.util.Internal

Packages that use Internal

Package	Description
org.apache.poi
org.apache.poi.ddf	This package contains classes for decoding the Microsoft Office Drawing format otherwise known as escher henceforth known in POI as the Dreadful Drawing Format.
org.apache.poi.hpsf	Processes streams in the Horrible Property Set Format (HPSF) in POI filesystems.
org.apache.poi.hssf.model	Provides low level API structures for reading, writing, modifying XLS files.
org.apache.poi.hssf.record	Record package contains class representations for XLS binary strutures.
org.apache.poi.hssf.record.common
org.apache.poi.hssf.record.crypto
org.apache.poi.hssf.usermodel	The usermodel package maps HSSF low level structures to familiar workbook/sheet model
org.apache.poi.hssf.usermodel.helpers
org.apache.poi.poifs.crypt	Implementation of the ECMA-376 and MS-propritary document encryptions
org.apache.poi.poifs.filesystem	filesystem package maps OLE 2 Compound document files to a more familiar filesystem interface.
org.apache.poi.sl.draw
org.apache.poi.sl.draw.geom
org.apache.poi.sl.extractor
org.apache.poi.sl.image
org.apache.poi.sl.usermodel
org.apache.poi.ss.format	This package contains classes that implement cell formatting
org.apache.poi.ss.formula	This package contains common internal POI code for manipulating formulas.
org.apache.poi.ss.formula.functions
org.apache.poi.ss.formula.udf
org.apache.poi.ss.usermodel
org.apache.poi.ss.usermodel.helpers
org.apache.poi.ss.util
org.apache.poi.util	Top-level util package are classes that are useful throughout the project.

Uses of Internal in org.apache.poi

Methods in org.apache.poi with annotations of type Internal

Modifier and Type	Method and Description
protected void	POIDocument.clearDirectory() Clear/unlink the attached directory entry
DirectoryNode	POIDocument.getDirectory()
protected boolean	POIDocument.initDirectory() check if we were created by POIFS otherwise create a new dummy POIFS for storing the package data
void	POIDocument.readProperties() Find, and create objects for, the standard Document Information Properties (HPSF).
void	POIDocument.readProperties(boolean warnIfNull) Find, and create objects for, the standard Document Information Properties (HPSF).
protected void	POIDocument.replaceDirectory(DirectoryNode newDirectory) Replaces the attached directory, e.g.
void	POIDocument.writeProperties(POIFSFileSystem outFS) Writes out the standard Document Information Properties (HPSF)

Uses of Internal in org.apache.poi.ddf

Classes in org.apache.poi.ddf with annotations of type Internal

Modifier and Type	Class and Description
class	EscherPropertyTypesHolder

Methods in org.apache.poi.ddf with annotations of type Internal

Modifier and Type	Method and Description
short	EscherOptRecord.getOptions() Automatically recalculate the correct option
short	EscherRecord.getOptions() Note that options is an internal field.
void	EscherRecord.setOptions(short options) Set the options this record.

Constructors in org.apache.poi.ddf with annotations of type Internal

Constructor and Description
EscherArrayProperty(short id, int complexSize) Create an instance of an escher array property.

Uses of Internal in org.apache.poi.hpsf

Classes in org.apache.poi.hpsf with annotations of type Internal

Modifier and Type	Class and Description
class	Array
class	Blob
class	ClipboardData
class	CodePageString
class	Currency
class	Date
class	Decimal
class	Filetime The Windows FILETIME structure holds a date and time associated with a file.
class	GUID
class	IndirectPropertyName
class	TypedPropertyValue
class	UnicodeString
class	VariantBool
class	Vector Holder for vector-type properties
class	VersionedStream

Uses of Internal in org.apache.poi.hssf.model

Classes in org.apache.poi.hssf.model with annotations of type Internal

Modifier and Type	Class and Description
class	HSSFFormulaParser HSSF wrapper for the FormulaParser and FormulaRenderer
class	InternalSheet Low level model implementation of a Sheet (one workbook contains many sheets) This file contains the low level binary records starting at the sheets BOF and ending with the sheets EOF.
class	InternalWorkbook Low level model implementation of a Workbook.

Methods in org.apache.poi.hssf.model with annotations of type Internal

Modifier and Type	Method and Description
WorkbookRecordList	InternalWorkbook.getWorkbookRecordList() Only for internal calls - code based on this is not supported ...

Uses of Internal in org.apache.poi.hssf.record

Classes in org.apache.poi.hssf.record with annotations of type Internal

Modifier and Type	Class and Description
class	FormulaSpecialCachedValue Manages the cached formula result values of other types besides numeric.

Methods in org.apache.poi.hssf.record with annotations of type Internal

Modifier and Type	Method and Description
boolean	RecordInputStream.isEncrypted()
void	RecordInputStream.mark(int readlimit) Mark the stream position - experimental function
void	RecordInputStream.reset() Resets the stream position to the previously marked position.

Uses of Internal in org.apache.poi.hssf.record.common

Classes in org.apache.poi.hssf.record.common with annotations of type Internal

Modifier and Type	Class and Description
class	ExtRst
class	FormatRun
class	PhRun

Uses of Internal in org.apache.poi.hssf.record.crypto

Methods in org.apache.poi.hssf.record.crypto with annotations of type Internal

Modifier and Type	Method and Description
boolean	Biff8DecryptingStream.isCurrentRecordEncrypted()

Uses of Internal in org.apache.poi.hssf.usermodel

Classes in org.apache.poi.hssf.usermodel with annotations of type Internal

Modifier and Type	Class and Description
class	HSSFEvaluationWorkbook Internal POI use only
class	HSSFWorkbookFactory Helper class which is instantiated by reflection from WorkbookFactory.create(java.io.File) and similar

Methods in org.apache.poi.hssf.usermodel with annotations of type Internal

Modifier and Type	Method and Description
void	HSSFPatriarch.addShape(HSSFShape shape) add a shape to this drawing
EscherAggregate	HSSFPatriarch.getBoundAggregate() Returns the aggregate escher record we're bound to
InternalWorkbook	HSSFWorkbook.getInternalWorkbook()
InternalSheet	HSSFSheet.getSheet() used internally in the API to get the low level Sheet record represented by this Object.
InternalWorkbook	HSSFWorkbook.getWorkbook()

Constructors in org.apache.poi.hssf.usermodel with annotations of type Internal

Constructor and Description
HSSFHyperlink(HyperlinkType type) Construct a new hyperlink This method is internal to be used only by HSSFCreationHelper.createHyperlink(HyperlinkType).

Uses of Internal in org.apache.poi.hssf.usermodel.helpers

Methods in org.apache.poi.hssf.usermodel.helpers with annotations of type Internal

Modifier and Type	Method and Description
void	HSSFRowShifter.updateRowFormulas(HSSFRow row, FormulaShifter formulaShifter) Update the formulas in specified row using the formula shifting policy specified by shifter

Uses of Internal in org.apache.poi.poifs.crypt

Classes in org.apache.poi.poifs.crypt with annotations of type Internal

Modifier and Type	Class and Description
class	ChunkedCipherInputStream
class	ChunkedCipherOutputStream
class	CryptoFunctions Helper functions used for standard and agile encryption

Methods in org.apache.poi.poifs.crypt with annotations of type Internal

Modifier and Type	Method and Description
protected Cipher	ChunkedCipherOutputStream.initCipherForBlockNoFlush(Cipher existing, int block, boolean lastChunk)

Uses of Internal in org.apache.poi.poifs.filesystem

Classes in org.apache.poi.poifs.filesystem with annotations of type Internal

Modifier and Type	Class and Description
class	DocumentFactoryHelper A small base class for the various factories, e.g.
class	EntryUtils

Methods in org.apache.poi.poifs.filesystem with annotations of type Internal

Modifier and Type	Method and Description
static void	EntryUtils.copyNodeRecursively(Entry entry, DirectoryEntry target) Copies an Entry into a target POIFS directory, recursively
HeaderBlock	POIFSFileSystem.getHeaderBlock()
PropertyTable	POIFSFileSystem.getPropertyTable()

Uses of Internal in org.apache.poi.sl.draw

Classes in org.apache.poi.sl.draw with annotations of type Internal

Modifier and Type	Class and Description
interface	DrawNotImplemented This is a marker annotation for classes which don't have a defined draw implementation.
class	DrawTexturePaint
class	PathGradientPaint

Fields in org.apache.poi.sl.draw with annotations of type Internal

Modifier and Type	Field and Description
static int	DrawTableShape.borderSize Additional spacing between cells
static Drawable.DrawableHint	Drawable.GROUP_TRANSFORM Key will be internally used to store affine transformation temporarily within group shapes

Methods in org.apache.poi.sl.draw with annotations of type Internal

Modifier and Type	Method and Description
String	DrawTextParagraph.getRenderableText(TextRun tr)

Uses of Internal in org.apache.poi.sl.draw.geom

Methods in org.apache.poi.sl.draw.geom with annotations of type Internal

Modifier and Type	Method and Description
static double	ArcToCommand.convertOoxml2AwtAngle(double ooAngle, double width, double height) Arc2D angles are skewed, OOXML aren't ...

Uses of Internal in org.apache.poi.sl.extractor

Methods in org.apache.poi.sl.extractor with annotations of type Internal

Modifier and Type	Method and Description
com.zaxxer.sparsebits.SparseBitSet	SlideShowExtractor.getCodepointsInSparseBitSet(String typeface, Boolean italic, Boolean bold) Extract the used codepoints for font embedding / subsetting.

Uses of Internal in org.apache.poi.sl.image

Classes in org.apache.poi.sl.image with annotations of type Internal

Modifier and Type	Class and Description
class	ImageHeaderBitmap
class	ImageHeaderEMF
class	ImageHeaderPICT
class	ImageHeaderWMF Aldus Placeable Metafile header - 22 byte structure before WMF data.

Uses of Internal in org.apache.poi.sl.usermodel

Classes in org.apache.poi.sl.usermodel with annotations of type Internal

Modifier and Type	Class and Description
class	AbstractColorStyle Helper class for ColorStyle - not part of the API / implementation may change any time
interface	Line<S extends Shape<S,P>,P extends TextParagraph<S,P,? extends TextRun>> Interface for Lines ...
interface	MetroShapeProvider Experimental provider / loader for metro shapes.

Methods in org.apache.poi.sl.usermodel with annotations of type Internal

Modifier and Type	Method and Description
TextRun.FieldType	TextRun.getFieldType() Experimental method to determine the field type, e.g.

Uses of Internal in org.apache.poi.ss.format

Classes in org.apache.poi.ss.format with annotations of type Internal

Modifier and Type	Class and Description
class	CellNumberPartHandler Internal helper class for CellNumberFormatter
class	CellNumberStringMod Internal helper class for CellNumberFormatter This class represents a single modification to a result string.

Uses of Internal in org.apache.poi.ss.formula

Classes in org.apache.poi.ss.formula with annotations of type Internal

Modifier and Type	Class and Description
class	CollaboratingWorkbooksEnvironment Manages a collection of WorkbookEvaluators, in order to support evaluation of formulas across spreadsheets.
interface	EvaluationCell Abstracts a cell for the purpose of formula evaluation.
interface	EvaluationName Abstracts a name record for formula evaluation.
interface	EvaluationSheet Abstracts a sheet for the purpose of formula evaluation.
interface	EvaluationWorkbook Abstracts a workbook for the purpose of formula evaluation.
class	FormulaParser This class parses a formula string into a List of tokens in RPN order.
class	FormulaRenderer Common logic for rendering formulas.
interface	FormulaRenderingWorkbook Abstracts a workbook for the purpose of converting formula to text.
class	FormulaType Enumeration of various formula types.
interface	WorkbookDependentFormula Should be implemented by any Ptg subclass that needs a workbook to render its formula.
class	WorkbookEvaluator Evaluates formula cells.
interface	WorkbookEvaluatorProvider Provides access to a WorkbookEvaluator, eg for use with CollaboratingWorkbooksEnvironment

Uses of Internal in org.apache.poi.ss.formula.functions

Classes in org.apache.poi.ss.formula.functions with annotations of type Internal

Modifier and Type	Class and Description
class	DStarRunner This class performs a D* calculation.
class	LookupUtils Common functionality used by VLOOKUP, HLOOKUP, LOOKUP and MATCH

Methods in org.apache.poi.ss.formula.functions with annotations of type Internal

Modifier and Type	Method and Description
static List<ValueEval>	PercentRank.getValues(ValueEval eval, int srcRowIndex, int srcColumnIndex)
static NumberEval	PercentRank.interpolate(double x, double closestMatchBelow, double closestMatchAbove, NumberEval belowRank, NumberEval aboveRank, int significance)
static double	PercentRank.round(BigDecimal bd, int significance)

Uses of Internal in org.apache.poi.ss.formula.udf

Classes in org.apache.poi.ss.formula.udf with annotations of type Internal

Modifier and Type	Class and Description
class	IndexedUDFFinder A UDFFinder that can retrieve functions both by name and by fake index.

Uses of Internal in org.apache.poi.ss.usermodel

Classes in org.apache.poi.ss.usermodel with annotations of type Internal

Modifier and Type	Interface and Description
interface	Date1904Support

Methods in org.apache.poi.ss.usermodel with annotations of type Internal

Modifier and Type	Method and Description
static ClientAnchor.AnchorType	ClientAnchor.AnchorType.byId(int value) return the AnchorType corresponding to the code

Uses of Internal in org.apache.poi.ss.usermodel.helpers

Classes in org.apache.poi.ss.usermodel.helpers with annotations of type Internal

Modifier and Type	Class and Description
class	BaseRowColShifter Class for code common to RowShifter and ColumnShifter Helper for shifting rows up or down and columns left and right

Uses of Internal in org.apache.poi.ss.util

Classes in org.apache.poi.ss.util with annotations of type Internal

Modifier and Type	Class and Description
class	SSCellRange<K extends Cell> For POI internal use only

Methods in org.apache.poi.ss.util with annotations of type Internal

Modifier and Type	Method and Description
static int	SheetUtil.getDefaultCharWidth(Workbook wb) Deprecated. since POI 5.2.5, it is recommended to switch to SheetUtil.getDefaultCharWidthAsFloat(Workbook).
static float	SheetUtil.getDefaultCharWidthAsFloat(Workbook wb) Get default character width using the Workbook's default font.

Uses of Internal in org.apache.poi.util

Classes in org.apache.poi.util with annotations of type Internal

Modifier and Type	Class and Description
class	ArrayUtil Utility classes for dealing with arrays.
class	BitField Manage operations dealing with bit-mapped fields.
class	CodepointsUtil
class	GenericRecordUtil
class	HexDump dump data in hexadecimal format
class	IOUtils
class	LittleEndian a utility class for handling little-endian numbers, which the 80x86 world is replete with.
class	ReplacingInputStream Simple FilterInputStream that can replace occurrences of bytes with something else.
class	StringUtil Collection of string handling utilities
class	XMLHelper Helper methods for working with javax.xml classes.

Methods in org.apache.poi.util with annotations of type Internal

Modifier and Type	Method and Description
static boolean	StringUtil.isUpperCase(char c)
static String	StringUtil.join(Object[] array)
static String	StringUtil.join(Object[] array, String separator)
static String	StringUtil.join(String separator, Object... array)
static void	ThreadLocalUtil.registerCleaner(Runnable cleaner) Intended for internal use only so other modules of Apache POi can add cleaners.
static String	StringUtil.toLowerCase(char c)
static String	StringUtil.toUpperCase(char c)