StylesTable (POI API Documentation)

java.lang.Object
- org.apache.poi.ooxml.POIXMLDocumentPart
- - org.apache.poi.xssf.model.StylesTable

All Implemented Interfaces:

Styles
```
public class StylesTable
extends POIXMLDocumentPart
implements Styles
```
Table of styles shared across all sheets in a workbook.

Nested Class Summary
- Nested classes/interfaces inherited from class org.apache.poi.ooxml.POIXMLDocumentPart
  POIXMLDocumentPart.RelationPart

Field Summary

Fields
Modifier and Type Field and Description

static int FIRST_CUSTOM_STYLE_ID
The first style id available for use as a custom style

Fields
Modifier and Type	Field and Description
`static int`	`FIRST_CUSTOM_STYLE_ID` The first style id available for use as a custom style

Constructor Summary

Constructors
Constructor and Description

StylesTable()
Create a new, empty StylesTable

StylesTable(PackagePart part)

Constructors
Constructor and Description
`StylesTable()` Create a new, empty StylesTable
`StylesTable(PackagePart part)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`int`	`_getDXfsSize()`
`int`	`_getStyleXfsSize()` For unit testing only
`protected void`	`commit()` Save the content in the underlying package part.
`XSSFCellStyle`	`createCellStyle()` Create a cell style in this style table.
`void`	`ensureThemesTable()` If there isn't currently a `ThemesTable` for the current Workbook, then creates one and sets it up.
`XSSFFont`	`findFont(boolean bold, Color color, short fontHeight, java.lang.String name, boolean italic, boolean strikeout, short typeOffset, byte underline)` Finds a font that matches the one with the supplied attributes, where color is the actual Color-value, not the indexed color
`XSSFFont`	`findFont(boolean bold, short color, short fontHeight, java.lang.String name, boolean italic, boolean strikeout, short typeOffset, byte underline)` Finds a font that matches the one with the supplied attributes, where color is the indexed-value, not the actual color.
`XSSFCellBorder`	`getBorderAt(int idx)`
`java.util.List<XSSFCellBorder>`	`getBorders()`
`org.openxmlformats.schemas.spreadsheetml.x2006.main.CTXf`	`getCellStyleXfAt(int idx)`
`org.openxmlformats.schemas.spreadsheetml.x2006.main.CTXf`	`getCellXfAt(int idx)`
`org.openxmlformats.schemas.spreadsheetml.x2006.main.CTStylesheet`	`getCTStylesheet()` For unit testing only!
`org.openxmlformats.schemas.spreadsheetml.x2006.main.CTDxf`	`getDxfAt(int idx)`
`TableStyle`	`getExplicitTableStyle(java.lang.String name)` NOTE: this only returns explicitly defined styles
`java.util.Set<java.lang.String>`	`getExplicitTableStyleNames()`
`XSSFCellFill`	`getFillAt(int idx)`
`java.util.List<XSSFCellFill>`	`getFills()`
`XSSFFont`	`getFontAt(int idx)`
`java.util.List<XSSFFont>`	`getFonts()`
`IndexedColorMap`	`getIndexedColors()`
`int`	`getMaxNumberOfDataFormats()` Get the upper limit on the number of data formats that has been set for the style table.
`java.lang.String`	`getNumberFormatAt(short fmtId)` Get number format string given its id
`java.util.Map<java.lang.Short,java.lang.String>`	`getNumberFormats()`
`int`	`getNumCellStyles()` get the size of cell styles
`int`	`getNumDataFormats()`
`XSSFCellStyle`	`getStyleAt(int idx)`
`TableStyle`	`getTableStyle(java.lang.String name)`
`ThemesTable`	`getTheme()` Get the current Workbook's theme table, or null if the Workbook lacks any themes.
`int`	`putBorder(XSSFCellBorder border)` Adds a border to the border style table if it isn't already in the style table Does nothing if border is already in borders style table
`int`	`putCellStyleXf(org.openxmlformats.schemas.spreadsheetml.x2006.main.CTXf cellStyleXf)` Adds a cell style to the styles table.
`int`	`putCellXf(org.openxmlformats.schemas.spreadsheetml.x2006.main.CTXf cellXf)` Adds a cell to the styles table.
`int`	`putDxf(org.openxmlformats.schemas.spreadsheetml.x2006.main.CTDxf dxf)` Adds a Dxf to the style table Does not check for duplicates.
`int`	`putFill(XSSFCellFill fill)` Adds a fill to the fill style table if it isn't already in the style table Does nothing if fill is already in fill style table
`int`	`putFont(XSSFFont font)` Records the given font in the font table.
`int`	`putFont(XSSFFont font, boolean forceRegistration)` Records the given font in the font table.
`void`	`putNumberFormat(short index, java.lang.String fmt)` Add a number format with a specific ID into the numberFormats map.
`int`	`putNumberFormat(java.lang.String fmt)` Puts `fmt` in the numberFormats map if the format is not already in the the number format style table.
`int`	`putStyle(XSSFCellStyle style)`
`void`	`readFrom(java.io.InputStream is)` Read this shared styles table from an XML file.
`boolean`	`removeNumberFormat(short index)` Remove a number format from the style table if it exists.
`boolean`	`removeNumberFormat(java.lang.String fmt)` Remove a number format from the style table if it exists All cell styles with this number format will be modified to use the default number format
`protected void`	`replaceCellStyleXfAt(int idx, org.openxmlformats.schemas.spreadsheetml.x2006.main.CTXf cellStyleXf)`
`void`	`replaceCellXfAt(int idx, org.openxmlformats.schemas.spreadsheetml.x2006.main.CTXf cellXf)`
`void`	`setMaxNumberOfDataFormats(int num)` Changes the maximum number of data formats that may be in a style table
`void`	`setTheme(ThemesTable theme)`
`void`	`setWorkbook(XSSFWorkbook wb)`
`void`	`writeTo(java.io.OutputStream out)` Write this table out as XML.

Methods inherited from class org.apache.poi.ooxml.POIXMLDocumentPart
_invokeOnDocumentRead, addRelation, createRelationship, createRelationship, createRelationship, getNextPartNumber, getPackagePart, getParent, getRelationById, getRelationId, getRelationPartById, getRelationParts, getRelations, getTargetPart, isCommited, isCommitted, onDocumentCreate, onDocumentRead, onDocumentRemove, onSave, prepareForCommit, read, rebase, removeRelation, removeRelation, removeRelation, setCommited, setCommitted, toString

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Field Detail
  - FIRST_CUSTOM_STYLE_ID
```
public static final int FIRST_CUSTOM_STYLE_ID
```
    The first style id available for use as a custom style
    
    See Also:
    
    Constant Field Values
- Constructor Detail
  - StylesTable
```
public StylesTable()
```
    Create a new, empty StylesTable
  - StylesTable
```
public StylesTable(PackagePart part)
            throws java.io.IOException
```
    Throws:
    
    java.io.IOException
    
    Since:
    
    POI 3.14-Beta1
- Method Detail
  - setMaxNumberOfDataFormats
```
public void setMaxNumberOfDataFormats(int num)
```
    Changes the maximum number of data formats that may be in a style table
    
    Parameters:
    
    num - the upper limit on number of data formats in the styles table when adding new data formats
    
    Throws:
    
    java.lang.IllegalArgumentException - if num < 0
    
    java.lang.IllegalStateException - if num < current number of data formats in the style table. Data formats must be explicitly removed before the limit can be decreased.
  - getMaxNumberOfDataFormats
```
public int getMaxNumberOfDataFormats()
```
    Get the upper limit on the number of data formats that has been set for the style table. To get the current number of data formats in use, use getNumDataFormats().
    
    Returns:
    
    the maximum number of data formats allowed in the workbook
  - setWorkbook
```
public void setWorkbook(XSSFWorkbook wb)
```
  - getTheme
```
public ThemesTable getTheme()
```
    Get the current Workbook's theme table, or null if the Workbook lacks any themes.
    Use ensureThemesTable() to have a themes table created if needed
  - setTheme
```
public void setTheme(ThemesTable theme)
```
  - ensureThemesTable
```
public void ensureThemesTable()
```
    If there isn't currently a ThemesTable for the current Workbook, then creates one and sets it up. After this, calls to getTheme() won't give null
  - readFrom
```
public void readFrom(java.io.InputStream is)
              throws java.io.IOException
```
    Read this shared styles table from an XML file.
    
    Parameters:
    
    is - The input stream containing the XML document.
    
    Throws:
    
    java.io.IOException - if an error occurs while reading.
  - getNumberFormatAt
```
public java.lang.String getNumberFormatAt(short fmtId)
```
    Get number format string given its id
    
    Specified by:
    
    getNumberFormatAt in interface Styles
    
    Parameters:
    
    fmtId - number format id
    
    Returns:
    
    number format code
  - putNumberFormat
```
public int putNumberFormat(java.lang.String fmt)
```
    Puts fmt in the numberFormats map if the format is not already in the the number format style table. Does nothing if fmt is already in number format style table.
    
    Specified by:
    
    putNumberFormat in interface Styles
    
    Parameters:
    
    fmt - the number format to add to number format style table
    
    Returns:
    
    the index of fmt in the number format style table
    
    Throws:
    
    java.lang.IllegalStateException - if adding the number format to the styles table would exceed the MAXIMUM_NUMBER_OF_DATA_FORMATS allowed.
  - putNumberFormat
```
public void putNumberFormat(short index,
                            java.lang.String fmt)
```
    Add a number format with a specific ID into the numberFormats map. If a format with the same ID already exists, overwrite the format code with fmt This may be used to override built-in number formats.
    
    Specified by:
    
    putNumberFormat in interface Styles
    
    Parameters:
    
    index - the number format ID
    
    fmt - the number format code
  - removeNumberFormat
```
public boolean removeNumberFormat(short index)
```
    Remove a number format from the style table if it exists. All cell styles with this number format will be modified to use the default number format.
    
    Specified by:
    
    removeNumberFormat in interface Styles
    
    Parameters:
    
    index - the number format id to remove
    
    Returns:
    
    true if the number format was removed
  - removeNumberFormat
```
public boolean removeNumberFormat(java.lang.String fmt)
```
    Remove a number format from the style table if it exists All cell styles with this number format will be modified to use the default number format
    
    Specified by:
    
    removeNumberFormat in interface Styles
    
    Parameters:
    
    fmt - the number format to remove
    
    Returns:
    
    true if the number format was removed
  - getFontAt
```
public XSSFFont getFontAt(int idx)
```
    Specified by:
    
    getFontAt in interface Styles
  - putFont
```
public int putFont(XSSFFont font,
                   boolean forceRegistration)
```
    Records the given font in the font table. Will re-use an existing font index if this font matches another, EXCEPT if forced registration is requested. This allows people to create several fonts then customise them later. Note - End Users probably want to call XSSFFont.registerTo(StylesTable)
    
    Specified by:
    
    putFont in interface Styles
  - putFont
```
public int putFont(XSSFFont font)
```
    Description copied from interface: Styles
    
    Records the given font in the font table. Will re-use an existing font index if this font matches another.
    
    Specified by:
    
    putFont in interface Styles
  - getStyleAt
```
public XSSFCellStyle getStyleAt(int idx)
```
    Specified by:
    
    getStyleAt in interface Styles
    
    Parameters:
    
    idx - style index
    
    Returns:
    
    XSSFCellStyle or null if idx is out of bounds for xfs array
  - putStyle
```
public int putStyle(XSSFCellStyle style)
```
    Specified by:
    
    putStyle in interface Styles
  - getBorderAt
```
public XSSFCellBorder getBorderAt(int idx)
```
    Specified by:
    
    getBorderAt in interface Styles
  - putBorder
```
public int putBorder(XSSFCellBorder border)
```
    Adds a border to the border style table if it isn't already in the style table Does nothing if border is already in borders style table
    
    Specified by:
    
    putBorder in interface Styles
    
    Parameters:
    
    border - border to add
    
    Returns:
    
    the index of the added border
  - getFillAt
```
public XSSFCellFill getFillAt(int idx)
```
    Specified by:
    
    getFillAt in interface Styles
  - getBorders
```
public java.util.List<XSSFCellBorder> getBorders()
```
  - getFills
```
public java.util.List<XSSFCellFill> getFills()
```
  - getFonts
```
public java.util.List<XSSFFont> getFonts()
```
  - getNumberFormats
```
public java.util.Map<java.lang.Short,java.lang.String> getNumberFormats()
```
  - putFill
```
public int putFill(XSSFCellFill fill)
```
    Adds a fill to the fill style table if it isn't already in the style table Does nothing if fill is already in fill style table
    
    Specified by:
    
    putFill in interface Styles
    
    Parameters:
    
    fill - fill to add
    
    Returns:
    
    the index of the added fill
  - getCellXfAt
```
@Internal
public org.openxmlformats.schemas.spreadsheetml.x2006.main.CTXf getCellXfAt(int idx)
```
  - putCellXf
```
@Internal
public int putCellXf(org.openxmlformats.schemas.spreadsheetml.x2006.main.CTXf cellXf)
```
    Adds a cell to the styles table. Does not check for duplicates.
    
    Parameters:
    
    cellXf - the cell to add to the styles table
    
    Returns:
    
    the added cell ID in the style table
  - replaceCellXfAt
```
@Internal
public void replaceCellXfAt(int idx,
                                      org.openxmlformats.schemas.spreadsheetml.x2006.main.CTXf cellXf)
```
  - getCellStyleXfAt
```
@Internal
public org.openxmlformats.schemas.spreadsheetml.x2006.main.CTXf getCellStyleXfAt(int idx)
```
  - putCellStyleXf
```
@Internal
public int putCellStyleXf(org.openxmlformats.schemas.spreadsheetml.x2006.main.CTXf cellStyleXf)
```
    Adds a cell style to the styles table. Does not check for duplicates.
    
    Parameters:
    
    cellStyleXf - the cell style to add to the styles table
    
    Returns:
    
    the cell style ID in the style table
  - replaceCellStyleXfAt
```
@Internal
protected void replaceCellStyleXfAt(int idx,
                                              org.openxmlformats.schemas.spreadsheetml.x2006.main.CTXf cellStyleXf)
```
  - getNumCellStyles
```
public int getNumCellStyles()
```
    get the size of cell styles
    
    Specified by:
    
    getNumCellStyles in interface Styles
  - getNumDataFormats
```
public int getNumDataFormats()
```
    Specified by:
    
    getNumDataFormats in interface Styles
    
    Returns:
    
    number of data formats in the styles table
  - _getStyleXfsSize
```
@Internal
public int _getStyleXfsSize()
```
    For unit testing only
  - getCTStylesheet
```
@Internal
public org.openxmlformats.schemas.spreadsheetml.x2006.main.CTStylesheet getCTStylesheet()
```
    For unit testing only!
  - _getDXfsSize
```
@Internal
public int _getDXfsSize()
```
  - writeTo
```
public void writeTo(java.io.OutputStream out)
             throws java.io.IOException
```
    Write this table out as XML.
    
    Parameters:
    
    out - The stream to write to.
    
    Throws:
    
    java.io.IOException - if an error occurs while writing.
  - commit
```
protected void commit()
               throws java.io.IOException
```
    Description copied from class: POIXMLDocumentPart
    Save the content in the underlying package part. Default implementation is empty meaning that the package part is left unmodified.
    Sub-classes should override and add logic to marshal the "model" into Ooxml4J.
    For example, the code saving a generic XML entry may look as follows:
```
 protected void commit() throws IOException {
   PackagePart part = getPackagePart();
   OutputStream out = part.getOutputStream();
   XmlObject bean = getXmlBean(); //the "model" which holds changes in memory
   bean.save(out, DEFAULT_XML_OPTIONS);
   out.close();
 }
 
```
    Overrides:
    
    commit in class POIXMLDocumentPart
    
    Throws:
    
    java.io.IOException - a subclass may throw an IOException if the changes can't be committed
  - getDxfAt
```
@Internal
public org.openxmlformats.schemas.spreadsheetml.x2006.main.CTDxf getDxfAt(int idx)
```
  - putDxf
```
@Internal
public int putDxf(org.openxmlformats.schemas.spreadsheetml.x2006.main.CTDxf dxf)
```
    Adds a Dxf to the style table Does not check for duplicates.
    
    Parameters:
    
    dxf - the Dxf to add
    
    Returns:
    
    added dxf ID in the style table
  - getExplicitTableStyle
```
public TableStyle getExplicitTableStyle(java.lang.String name)
```
    NOTE: this only returns explicitly defined styles
    
    Parameters:
    
    name - of the table style
    
    Returns:
    
    defined style, or null if not explicitly defined
    
    Since:
    
    3.17 beta 1
  - getExplicitTableStyleNames
```
public java.util.Set<java.lang.String> getExplicitTableStyleNames()
```
    Returns:
    
    names of all explicitly defined table styles in the workbook
    
    Since:
    
    3.17 beta 1
  - getTableStyle
```
public TableStyle getTableStyle(java.lang.String name)
```
    Parameters:
    
    name - of the table style
    
    Returns:
    
    defined style, either explicit or built-in, or null if not found
    
    Since:
    
    3.17 beta 1
  - createCellStyle
```
public XSSFCellStyle createCellStyle()
```
    Create a cell style in this style table. Note - End users probably want to call XSSFWorkbook.createCellStyle() rather than working with the styles table directly.
    
    Throws:
    
    java.lang.IllegalStateException - if the maximum number of cell styles has been reached.
  - findFont
```
public XSSFFont findFont(boolean bold,
                         short color,
                         short fontHeight,
                         java.lang.String name,
                         boolean italic,
                         boolean strikeout,
                         short typeOffset,
                         byte underline)
```
    Finds a font that matches the one with the supplied attributes, where color is the indexed-value, not the actual color.
  - findFont
```
public XSSFFont findFont(boolean bold,
                         Color color,
                         short fontHeight,
                         java.lang.String name,
                         boolean italic,
                         boolean strikeout,
                         short typeOffset,
                         byte underline)
```
    Finds a font that matches the one with the supplied attributes, where color is the actual Color-value, not the indexed color
  - getIndexedColors
```
public IndexedColorMap getIndexedColors()
```
    Returns:
    
    default or custom indexed color to RGB mapping

Class StylesTable

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.poi.ooxml.POIXMLDocumentPart

Field Summary

Constructor Summary

Method Summary

Methods inherited from class org.apache.poi.ooxml.POIXMLDocumentPart

Methods inherited from class java.lang.Object

Field Detail

FIRST_CUSTOM_STYLE_ID

Constructor Detail

StylesTable

StylesTable

Method Detail

setMaxNumberOfDataFormats

getMaxNumberOfDataFormats

setWorkbook

getTheme

setTheme

ensureThemesTable

readFrom

getNumberFormatAt

putNumberFormat

putNumberFormat

removeNumberFormat

removeNumberFormat

getFontAt

putFont

putFont

getStyleAt

putStyle

getBorderAt

putBorder

getFillAt

getBorders

getFills

getFonts

getNumberFormats

putFill

getCellXfAt

putCellXf

replaceCellXfAt

getCellStyleXfAt

putCellStyleXf

replaceCellStyleXfAt

getNumCellStyles

getNumDataFormats

_getStyleXfsSize

getCTStylesheet

_getDXfsSize

writeTo

commit

getDxfAt

putDxf

getExplicitTableStyle

getExplicitTableStyleNames

getTableStyle

createCellStyle

findFont

findFont

getIndexedColors