XSSFCell (Keikai Spreadsheet Build 5.0.0 API)

java.lang.Object
- org.zkoss.poi.xssf.usermodel.XSSFCell

All Implemented Interfaces:

Cell
```
public final class XSSFCell
extends Object
implements Cell
```
High level representation of a cell in a row of a spreadsheet.
Cells can be numeric, formula-based or string-based (text). The cell type specifies this. String cells cannot conatin numbers and numeric cells cannot contain strings (at least according to our model). Client apps should do the conversions themselves. Formula cells have the formula string, as well as the formula result, which can be numeric or string.

Cells should have their number (0 based) before being added to a row. Only cells that have values should be added.

Field Summary
- Fields inherited from interface org.zkoss.poi.ss.usermodel.Cell
  CELL_TYPE_BLANK, CELL_TYPE_BOOLEAN, CELL_TYPE_ERROR, CELL_TYPE_FORMULA, CELL_TYPE_NUMERIC, CELL_TYPE_STRING

Constructor Summary

Constructors
Modifier Constructor and Description

protected XSSFCell(XSSFRow row, org.openxmlformats.schemas.spreadsheetml.x2006.main.CTCell cell)
Construct a XSSFCell.

Constructors
Modifier	Constructor and Description
`protected`	`XSSFCell(XSSFRow row, org.openxmlformats.schemas.spreadsheetml.x2006.main.CTCell cell)` Construct a XSSFCell.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`CellRangeAddress`	`getArrayFormulaRange()` Only valid for array formula cells
`boolean`	`getBooleanCellValue()` Get the value of the cell as a boolean.
`int`	`getCachedFormulaResultType()` Only valid for formula cells
`XSSFComment`	`getCellComment()` Returns cell comment associated with this cell
`String`	`getCellFormula()` Return a formula for the cell, for example, `SUM(C4:E4)`
`XSSFCellStyle`	`getCellStyle()` Return the cell's style.
`int`	`getCellType()` Return the cell type.
`int`	`getColumnIndex()` Returns column index of this cell
`org.openxmlformats.schemas.spreadsheetml.x2006.main.CTCell`	`getCTCell()` Returns the xml bean containing information about the cell's location (reference), value, data type, formatting, and formula
`Date`	`getDateCellValue()` Get the value of the cell as a date.
`String`	`getErrorCellString()` Returns the error message, such as #VALUE!
`byte`	`getErrorCellValue()` Get the value of the cell as an error code.
`Hyperlink`	`getEvalHyperlink()`
`XSSFHyperlink`	`getHyperlink()` Returns hyperlink associated with this cell
`double`	`getNumericCellValue()` Get the value of the cell as a number.
`String`	`getRawValue()` Returns the raw, underlying ooxml value for the cell
`String`	`getReference()` Returns an A1 style reference to the location of this cell
`XSSFRichTextString`	`getRichStringCellValue()` Get the value of the cell as a XSSFRichTextString
`XSSFRow`	`getRow()` Returns the row this cell belongs to
`int`	`getRowIndex()` Returns row index of a row in the sheet that contains this cell
`protected SharedStringsTable`	`getSharedStringSource()`
`XSSFSheet`	`getSheet()` Returns the sheet this cell belongs to
`String`	`getStringCellValue()` Get the value of the cell as a string
`protected StylesTable`	`getStylesSource()`
`boolean`	`isCalcOnLoad()` Old Excel spec(Used in old XLS Excel).
`boolean`	`isPartOfArrayFormulaGroup()`
`void`	`removeCellComment()` Removes the comment for this cell, if there is one.
`void`	`setAsActiveCell()` Sets this cell as the active cell for the worksheet.
`void`	`setCellComment(Comment comment)` Assign a comment to this cell.
`void`	`setCellErrorValue(byte errorCode)` Set a error value for the cell
`void`	`setCellErrorValue(FormulaError error)` Set a error value for the cell
`void`	`setCellFormula(String formula)` Sets formula for this cell.
`protected void`	`setCellNum(int num)` Sets column index of this cell
`void`	`setCellStyle(CellStyle style)` Set the style for the cell.
`void`	`setCellType(int cellType)` Set the cells type (numeric, formula or string)
`void`	`setCellValue(boolean value)` Set a boolean value for the cell
`void`	`setCellValue(Calendar value)` Set a date value for the cell.
`void`	`setCellValue(Date value)` Set a date value for the cell.
`void`	`setCellValue(double value)` Set a numeric value for the cell
`void`	`setCellValue(RichTextString str)` Set a string value for the cell.
`void`	`setCellValue(String str)` Set a string value for the cell.
`void`	`setEvalHyperlink(Hyperlink hyperlink)`
`void`	`setHyperlink(Hyperlink hyperlink)` Assign a hyperlink to this cell
`String`	`toString()` Returns a string representation of the cell
`void`	`whenRenameSheet(String oldname, String newname)`

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

- Constructor Detail
  - XSSFCell
```
protected XSSFCell(XSSFRow row,
                   org.openxmlformats.schemas.spreadsheetml.x2006.main.CTCell cell)
```
    Construct a XSSFCell.
    
    Parameters:
    
    row - the parent row.
    
    cell - the xml bean containing information about the cell.
- Method Detail
  - getSharedStringSource
```
protected SharedStringsTable getSharedStringSource()
```
    Returns:
    
    table of strings shared across this workbook
  - getStylesSource
```
protected StylesTable getStylesSource()
```
    Returns:
    
    table of cell styles shared across this workbook
  - getSheet
```
public XSSFSheet getSheet()
```
    Returns the sheet this cell belongs to
    
    Specified by:
    
    getSheet in interface Cell
    
    Returns:
    
    the sheet this cell belongs to
  - getRow
```
public XSSFRow getRow()
```
    Returns the row this cell belongs to
    
    Specified by:
    
    getRow in interface Cell
    
    Returns:
    
    the row this cell belongs to
  - getBooleanCellValue
```
public boolean getBooleanCellValue()
```
    Get the value of the cell as a boolean.
    For strings, numbers, and errors, we throw an exception. For blank cells we return a false.
    
    Specified by:
    
    getBooleanCellValue in interface Cell
    
    Returns:
    
    the value of the cell as a boolean
    
    Throws:
    
    IllegalStateException - if the cell type returned by getCellType() is not CELL_TYPE_BOOLEAN, CELL_TYPE_BLANK or CELL_TYPE_FORMULA
  - setCellValue
```
public void setCellValue(boolean value)
```
    Set a boolean value for the cell
    
    Specified by:
    
    setCellValue in interface Cell
    
    Parameters:
    
    value - the boolean value to set this cell to. For formulas we'll set the precalculated value, for booleans we'll set its value. For other types we will change the cell to a boolean cell and set its value.
  - getNumericCellValue
```
public double getNumericCellValue()
```
    Get the value of the cell as a number.
    For strings we throw an exception. For blank cells we return a 0. For formulas or error cells we return the precalculated value;
    
    Specified by:
    
    getNumericCellValue in interface Cell
    
    Returns:
    
    the value of the cell as a number
    
    Throws:
    
    IllegalStateException - if the cell type returned by getCellType() is CELL_TYPE_STRING
    
    NumberFormatException - if the cell value isn't a parsable double.
    
    See Also:
    
    for turning this number into a string similar to that which Excel would render this number as.
  - setCellValue
```
public void setCellValue(double value)
```
    Set a numeric value for the cell
    
    Specified by:
    
    setCellValue in interface Cell
    
    Parameters:
    
    value - the numeric value to set this cell to. For formulas we'll set the precalculated value, for numerics we'll set its value. For other types we will change the cell to a numeric cell and set its value.
  - getStringCellValue
```
public String getStringCellValue()
```
    Get the value of the cell as a string
    For numeric cells we throw an exception. For blank cells we return an empty string. For formulaCells that are not string Formulas, we throw an exception
    
    Specified by:
    
    getStringCellValue in interface Cell
    
    Returns:
    
    the value of the cell as a string
  - getRichStringCellValue
```
public XSSFRichTextString getRichStringCellValue()
```
    Get the value of the cell as a XSSFRichTextString
    For numeric cells we throw an exception. For blank cells we return an empty string. For formula cells we return the pre-calculated value if a string, otherwise an exception
    
    Specified by:
    
    getRichStringCellValue in interface Cell
    
    Returns:
    
    the value of the cell as a XSSFRichTextString
  - setCellValue
```
public void setCellValue(String str)
```
    Set a string value for the cell.
    
    Specified by:
    
    setCellValue in interface Cell
    
    Parameters:
    
    str - value to set the cell to. For formulas we'll set the formula cached string result, for String cells we'll set its value. For other types we will change the cell to a string cell and set its value. If value is null then we will change the cell to a Blank cell.
  - setCellValue
```
public void setCellValue(RichTextString str)
```
    Set a string value for the cell.
    
    Specified by:
    
    setCellValue in interface Cell
    
    Parameters:
    
    str - value to set the cell to. For formulas we'll set the 'pre-evaluated result string, for String cells we'll set its value. For other types we will change the cell to a string cell and set its value. If value is null then we will change the cell to a Blank cell.
  - getCellFormula
```
public String getCellFormula()
```
    Return a formula for the cell, for example, SUM(C4:E4)
    
    Specified by:
    
    getCellFormula in interface Cell
    
    Returns:
    
    a formula for the cell
    
    Throws:
    
    IllegalStateException - if the cell type returned by getCellType() is not CELL_TYPE_FORMULA
  - setCellFormula
```
public void setCellFormula(String formula)
```
    Sets formula for this cell.
    Note, this method only sets the formula string and does not calculate the formula value. To set the precalculated value use setCellValue(double) or setCellValue(String)
    
    Specified by:
    
    setCellFormula in interface Cell
    
    Parameters:
    
    formula - the formula to set, e.g. "SUM(C4:E4)". If the argument is null then the current formula is removed.
    
    Throws:
    
    FormulaParseException - if the formula has incorrect syntax or is otherwise invalid
    
    IllegalStateException - if the operation is not allowed, for example, when the cell is a part of a multi-cell array formula
  - getColumnIndex
```
public int getColumnIndex()
```
    Returns column index of this cell
    
    Specified by:
    
    getColumnIndex in interface Cell
    
    Returns:
    
    zero-based column index of a column in a sheet.
  - getRowIndex
```
public int getRowIndex()
```
    Returns row index of a row in the sheet that contains this cell
    
    Specified by:
    
    getRowIndex in interface Cell
    
    Returns:
    
    zero-based row index of a row in the sheet that contains this cell
  - getReference
```
public String getReference()
```
    Returns an A1 style reference to the location of this cell
    
    Returns:
    
    A1 style reference to the location of this cell
  - getCellStyle
```
public XSSFCellStyle getCellStyle()
```
    Return the cell's style.
    
    Specified by:
    
    getCellStyle in interface Cell
    
    Returns:
    
    the cell's style.
    
    See Also:
    
    Workbook#getCellStyleAt(short)
  - setCellStyle
```
public void setCellStyle(CellStyle style)
```
    Set the style for the cell. The style should be an XSSFCellStyle created/retreived from the XSSFWorkbook.
    
    Specified by:
    
    setCellStyle in interface Cell
    
    Parameters:
    
    style - reference contained in the workbook. If the value is null then the style information is removed causing the cell to used the default workbook style.
    
    See Also:
    
    Workbook.createCellStyle()
  - getCellType
```
public int getCellType()
```
    Return the cell type.
    
    Specified by:
    
    getCellType in interface Cell
    
    Returns:
    
    the cell type
    
    See Also:
    
    Cell.CELL_TYPE_BLANK, Cell.CELL_TYPE_NUMERIC, Cell.CELL_TYPE_STRING, Cell.CELL_TYPE_FORMULA, Cell.CELL_TYPE_BOOLEAN, Cell.CELL_TYPE_ERROR
  - getCachedFormulaResultType
```
public int getCachedFormulaResultType()
```
    Only valid for formula cells
    
    Specified by:
    
    getCachedFormulaResultType in interface Cell
    
    Returns:
    
    one of (Cell.CELL_TYPE_NUMERIC, Cell.CELL_TYPE_STRING, Cell.CELL_TYPE_BOOLEAN, Cell.CELL_TYPE_ERROR) depending on the cached value of the formula
  - getDateCellValue
```
public Date getDateCellValue()
```
    Get the value of the cell as a date.
    For strings we throw an exception. For blank cells we return a null.
    
    Specified by:
    
    getDateCellValue in interface Cell
    
    Returns:
    
    the value of the cell as a date
    
    Throws:
    
    IllegalStateException - if the cell type returned by getCellType() is CELL_TYPE_STRING
    
    NumberFormatException - if the cell value isn't a parsable double.
    
    See Also:
    
    for formatting this date into a string similar to how excel does.
  - setCellValue
```
public void setCellValue(Date value)
```
    Set a date value for the cell. Excel treats dates as numeric so you will need to format the cell as a date.
    
    Specified by:
    
    setCellValue in interface Cell
    
    Parameters:
    
    value - the date value to set this cell to. For formulas we'll set the precalculated value, for numerics we'll set its value. For other types we will change the cell to a numeric cell and set its value.
  - setCellValue
```
public void setCellValue(Calendar value)
```
    Set a date value for the cell. Excel treats dates as numeric so you will need to format the cell as a date.
    This will set the cell value based on the Calendar's timezone. As Excel does not support timezones this means that both 20:00+03:00 and 20:00-03:00 will be reported as the same value (20:00) even that there are 6 hours difference between the two times. This difference can be preserved by using setCellValue(value.getTime()) which will automatically shift the times to the default timezone.
    
    Specified by:
    
    setCellValue in interface Cell
    
    Parameters:
    
    value - the date value to set this cell to. For formulas we'll set the precalculated value, for numerics we'll set its value. For othertypes we will change the cell to a numeric cell and set its value.
  - getErrorCellString
```
public String getErrorCellString()
```
    Returns the error message, such as #VALUE!
    
    Returns:
    
    the error message such as #VALUE!
    
    Throws:
    
    IllegalStateException - if the cell type returned by getCellType() isn't CELL_TYPE_ERROR
    
    See Also:
    
    FormulaError
  - getErrorCellValue
```
public byte getErrorCellValue()
```
    Get the value of the cell as an error code.
    For strings, numbers, and booleans, we throw an exception. For blank cells we return a 0.
    
    Specified by:
    
    getErrorCellValue in interface Cell
    
    Returns:
    
    the value of the cell as an error code
    
    Throws:
    
    IllegalStateException - if the cell type returned by getCellType() isn't CELL_TYPE_ERROR
    
    See Also:
    
    FormulaError
  - setCellErrorValue
```
public void setCellErrorValue(byte errorCode)
```
    Set a error value for the cell
    
    Specified by:
    
    setCellErrorValue in interface Cell
    
    Parameters:
    
    errorCode - the error value to set this cell to. For formulas we'll set the precalculated value , for errors we'll set its value. For other types we will change the cell to an error cell and set its value.
    
    See Also:
    
    FormulaError
  - setCellErrorValue
```
public void setCellErrorValue(FormulaError error)
```
    Set a error value for the cell
    
    Parameters:
    
    error - the error value to set this cell to. For formulas we'll set the precalculated value , for errors we'll set its value. For other types we will change the cell to an error cell and set its value.
  - setAsActiveCell
```
public void setAsActiveCell()
```
    Sets this cell as the active cell for the worksheet.
    
    Specified by:
    
    setAsActiveCell in interface Cell
  - setCellNum
```
protected void setCellNum(int num)
```
    Sets column index of this cell
    
    Parameters:
    
    num - column index of this cell
  - setCellType
```
public void setCellType(int cellType)
```
    Set the cells type (numeric, formula or string)
    
    Specified by:
    
    setCellType in interface Cell
    
    Throws:
    
    IllegalArgumentException - if the specified cell type is invalid
    
    See Also:
    
    Cell.CELL_TYPE_NUMERIC, Cell.CELL_TYPE_STRING, Cell.CELL_TYPE_FORMULA, Cell.CELL_TYPE_BLANK, Cell.CELL_TYPE_BOOLEAN, Cell.CELL_TYPE_ERROR
  - toString
```
public String toString()
```
    Returns a string representation of the cell
    Formula cells return the formula string, rather than the formula result. Dates are displayed in dd-MMM-yyyy format Errors are displayed as #ERR<errIdx>
    
    Overrides:
    
    toString in class Object
  - getRawValue
```
public String getRawValue()
```
    Returns the raw, underlying ooxml value for the cell
    If the cell contains a string, then this value is an index into the shared string table, pointing to the actual string value. Otherwise, the value of the cell is expressed directly in this element. Cells containing formulas express the last calculated result of the formula in this element.
    
    Returns:
    
    the raw cell value as contained in the underlying CTCell bean, null for blank cells.
  - getCellComment
```
public XSSFComment getCellComment()
```
    Returns cell comment associated with this cell
    
    Specified by:
    
    getCellComment in interface Cell
    
    Returns:
    
    the cell comment associated with this cell or null
  - setCellComment
```
public void setCellComment(Comment comment)
```
    Assign a comment to this cell. If the supplied comment is null, the comment for this cell will be removed.
    
    Specified by:
    
    setCellComment in interface Cell
    
    Parameters:
    
    comment - the XSSFComment associated with this cell
  - removeCellComment
```
public void removeCellComment()
```
    Removes the comment for this cell, if there is one.
    
    Specified by:
    
    removeCellComment in interface Cell
  - getHyperlink
```
public XSSFHyperlink getHyperlink()
```
    Returns hyperlink associated with this cell
    
    Specified by:
    
    getHyperlink in interface Cell
    
    Returns:
    
    hyperlink associated with this cell or null if not found
  - setHyperlink
```
public void setHyperlink(Hyperlink hyperlink)
```
    Assign a hyperlink to this cell
    
    Specified by:
    
    setHyperlink in interface Cell
    
    Parameters:
    
    hyperlink - the hyperlink to associate with this cell
  - getCTCell
```
@Internal
public org.openxmlformats.schemas.spreadsheetml.x2006.main.CTCell getCTCell()
```
    Returns the xml bean containing information about the cell's location (reference), value, data type, formatting, and formula
    
    Returns:
    
    the xml bean containing information about this cell
  - getArrayFormulaRange
```
public CellRangeAddress getArrayFormulaRange()
```
    Description copied from interface: Cell
    
    Only valid for array formula cells
    
    Specified by:
    
    getArrayFormulaRange in interface Cell
    
    Returns:
    
    range of the array formula group that the cell belongs to.
  - isPartOfArrayFormulaGroup
```
public boolean isPartOfArrayFormulaGroup()
```
    Specified by:
    
    isPartOfArrayFormulaGroup in interface Cell
    
    Returns:
    
    true if this cell is part of group of cells having a common array formula.
  - setEvalHyperlink
```
public void setEvalHyperlink(Hyperlink hyperlink)
```
  - getEvalHyperlink
```
public Hyperlink getEvalHyperlink()
```
  - whenRenameSheet
```
public void whenRenameSheet(String oldname,
                            String newname)
```
  - isCalcOnLoad
```
public boolean isCalcOnLoad()
```
    Description copied from interface: Cell
    
    Old Excel spec(Used in old XLS Excel). Because we want to load cached formula result; we have to honer this flag; or we could read in incorrect cached results! (ZSS-873: issue/book/492-movesheet.xls)
    
    Specified by:
    
    isCalcOnLoad in interface Cell
    
    Returns:
    
    true if need calcOnLoad for the cell.

Class XSSFCell

Field Summary

Fields inherited from interface org.zkoss.poi.ss.usermodel.Cell

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

XSSFCell

Method Detail

getSharedStringSource

getStylesSource

getSheet

getRow

getBooleanCellValue

setCellValue

getNumericCellValue

setCellValue

getStringCellValue

getRichStringCellValue

setCellValue

setCellValue

getCellFormula

setCellFormula

getColumnIndex

getRowIndex

getReference

getCellStyle

setCellStyle

getCellType

getCachedFormulaResultType

getDateCellValue

setCellValue

setCellValue

getErrorCellString

getErrorCellValue

setCellErrorValue

setCellErrorValue

setAsActiveCell

setCellNum

setCellType

toString

getRawValue

getCellComment

setCellComment

removeCellComment

getHyperlink

setHyperlink

getCTCell

getArrayFormulaRange

isPartOfArrayFormulaGroup

setEvalHyperlink

getEvalHyperlink

whenRenameSheet

isCalcOnLoad