SXSSFRow (POI API Documentation)

java.lang.Object
- org.apache.poi.xssf.streaming.SXSSFRow

All Implemented Interfaces:

java.lang.Comparable<SXSSFRow>, java.lang.Iterable<Cell>, Row
```
public class SXSSFRow
extends java.lang.Object
implements Row, java.lang.Comparable<SXSSFRow>
```
Streaming version of XSSFRow implementing the "BigGridDemo" strategy.

Nested Class Summary

Nested Classes
Modifier and Type	Class and Description
`class`	`SXSSFRow.CellIterator` returns all cells including empty cells (`null` values are returned for empty cells).
`class`	`SXSSFRow.FilledCellIterator` Create an iterator over the cells from [0, getLastCellNum()).

Nested classes/interfaces inherited from interface org.apache.poi.ss.usermodel.Row
Row.MissingCellPolicy

Constructor Summary

Constructors
Constructor and Description

SXSSFRow(SXSSFSheet sheet)

Constructors
Constructor and Description
`SXSSFRow(SXSSFSheet sheet)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`java.util.Iterator<Cell>`	`allCellsIterator()`
`java.util.Iterator<Cell>`	`cellIterator()`
`int`	`compareTo(SXSSFRow other)` Compares two `SXSSFRow` objects.
`SXSSFCell`	`createCell(int column)` Use this to create new cells within the row and return it.
`SXSSFCell`	`createCell(int column, CellType type)` Use this to create new cells within the row and return it.
`boolean`	`equals(java.lang.Object obj)`
`SXSSFCell`	`getCell(int cellnum)` Get the cell representing a given column (logical cell) 0-based.
`SXSSFCell`	`getCell(int cellnum, Row.MissingCellPolicy policy)` Returns the cell at the given (0 based) index, with the specified `Row.MissingCellPolicy`
`java.lang.Boolean`	`getCollapsed()`
`short`	`getFirstCellNum()` Get the number of the first cell contained in this row.
`short`	`getHeight()` Get the row's height measured in twips (1/20th of a point).
`float`	`getHeightInPoints()` Returns row height measured in point size.
`java.lang.Boolean`	`getHidden()` get row hidden state: Hidden (true), Unhidden (false), Undefined (null)
`short`	`getLastCellNum()` Gets the index of the last cell contained in this row PLUS ONE.
`int`	`getOutlineLevel()` Returns the rows outline level.
`int`	`getPhysicalNumberOfCells()` Gets the number of defined cells (NOT number of cells in the actual row!).
`int`	`getRowNum()` Get row number this row represents
`CellStyle`	`getRowStyle()` Returns the whole-row cell style.
`SXSSFSheet`	`getSheet()` Returns the Sheet this row belongs to
`boolean`	`getZeroHeight()` Get whether or not to display this row with 0 height
`boolean`	`hasCustomHeight()`
`int`	`hashCode()`
`boolean`	`isFormatted()` Is this row formatted? Most aren't, but some rows do have whole-row styles.
`java.util.Iterator<Cell>`	`iterator()`
`void`	`removeCell(Cell cell)` Remove the Cell from this row.
`void`	`setCollapsed(java.lang.Boolean collapsed)`
`void`	`setHeight(short height)` Set the row's height or set to ff (-1) for undefined/default-height.
`void`	`setHeightInPoints(float height)` Set the row's height in points.
`void`	`setHidden(java.lang.Boolean hidden)` set row hidden state: Hidden (true), Unhidden (false), Undefined (null)
`void`	`setRowNum(int rowNum)` Set the row number of this row.
`void`	`setRowStyle(CellStyle style)` Applies a whole-row cell styling to the row.
`void`	`setZeroHeight(boolean zHeight)` Set whether or not to display this row with 0 height
`void`	`shiftCellsLeft(int firstShiftColumnIndex, int lastShiftColumnIndex, int step)`
`void`	`shiftCellsRight(int firstShiftColumnIndex, int lastShiftColumnIndex, int step)`

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

Methods inherited from interface java.lang.Iterable
forEach, spliterator

- Constructor Detail
  - SXSSFRow
```
public SXSSFRow(SXSSFSheet sheet)
```
- Method Detail
  - allCellsIterator
```
public java.util.Iterator<Cell> allCellsIterator()
```
  - hasCustomHeight
```
public boolean hasCustomHeight()
```
  - getOutlineLevel
```
public int getOutlineLevel()
```
    Description copied from interface: Row
    
    Returns the rows outline level. Increased as you put it into more groups (outlines), reduced as you take it out of them.
    
    Specified by:
    
    getOutlineLevel in interface Row
  - getHidden
```
public java.lang.Boolean getHidden()
```
    get row hidden state: Hidden (true), Unhidden (false), Undefined (null)
    
    Returns:
    
    row hidden state
  - setHidden
```
public void setHidden(java.lang.Boolean hidden)
```
    set row hidden state: Hidden (true), Unhidden (false), Undefined (null)
    
    Parameters:
    
    hidden - row hidden state
  - getCollapsed
```
public java.lang.Boolean getCollapsed()
```
  - setCollapsed
```
public void setCollapsed(java.lang.Boolean collapsed)
```
  - iterator
```
public java.util.Iterator<Cell> iterator()
```
    Specified by:
    
    iterator in interface java.lang.Iterable<Cell>
  - createCell
```
public SXSSFCell createCell(int column)
```
    Use this to create new cells within the row and return it.
    The cell that is returned is a CellType.BLANK. The type can be changed either through calling setCellValue or setCellType.
    
    Specified by:
    
    createCell in interface Row
    
    Parameters:
    
    column - - the column number this cell represents
    
    Returns:
    
    Cell a high level representation of the created cell.
    
    Throws:
    
    java.lang.IllegalArgumentException - if columnIndex < 0 or greater than the maximum number of supported columns (255 for *.xls, 1048576 for *.xlsx)
  - createCell
```
public SXSSFCell createCell(int column,
                            CellType type)
```
    Use this to create new cells within the row and return it.
    The cell that is returned is a CellType.BLANK. The type can be changed either through calling setCellValue or setCellType.
    
    Specified by:
    
    createCell in interface Row
    
    Parameters:
    
    column - - the column number this cell represents
    
    type - - the cell's data type
    
    Returns:
    
    Cell a high level representation of the created cell.
    
    Throws:
    
    java.lang.IllegalArgumentException - if columnIndex < 0 or greater than a maximum number of supported columns (255 for *.xls, 1048576 for *.xlsx)
  - removeCell
```
public void removeCell(Cell cell)
```
    Remove the Cell from this row.
    
    Specified by:
    
    removeCell in interface Row
    
    Parameters:
    
    cell - the cell to remove
  - setRowNum
```
public void setRowNum(int rowNum)
```
    Set the row number of this row.
    
    Specified by:
    
    setRowNum in interface Row
    
    Parameters:
    
    rowNum - the row number (0-based)
    
    Throws:
    
    java.lang.IllegalArgumentException - if rowNum < 0
  - getRowNum
```
public int getRowNum()
```
    Get row number this row represents
    
    Specified by:
    
    getRowNum in interface Row
    
    Returns:
    
    the row number (0 based)
  - getCell
```
public SXSSFCell getCell(int cellnum)
```
    Get the cell representing a given column (logical cell) 0-based. If cell is missing or blank, uses the workbook's MissingCellPolicy to determine the return value.
    
    Specified by:
    
    getCell in interface Row
    
    Parameters:
    
    cellnum - 0 based column number
    
    Returns:
    
    Cell representing that column or null if undefined.
    
    Throws:
    
    java.lang.RuntimeException - if cellnum is out of bounds
    
    See Also:
    
    getCell(int, org.apache.poi.ss.usermodel.Row.MissingCellPolicy)
  - getCell
```
public SXSSFCell getCell(int cellnum,
                         Row.MissingCellPolicy policy)
```
    Returns the cell at the given (0 based) index, with the specified Row.MissingCellPolicy
    
    Specified by:
    
    getCell in interface Row
    
    Returns:
    
    the cell at the given (0 based) index
    
    Throws:
    
    java.lang.IllegalArgumentException - if cellnum < 0 or the specified MissingCellPolicy is invalid
  - getFirstCellNum
```
public short getFirstCellNum()
```
    Get the number of the first cell contained in this row.
    
    Specified by:
    
    getFirstCellNum in interface Row
    
    Returns:
    
    short representing the first logical cell in the row, or -1 if the row does not contain any cells.
  - getLastCellNum
```
public short getLastCellNum()
```
    Gets the index of the last cell contained in this row PLUS ONE. The result also happens to be the 1-based column number of the last cell. This value can be used as a standard upper bound when iterating over cells:
```
 short minColIx = row.getFirstCellNum();
 short maxColIx = row.getLastCellNum();
 for(short colIx=minColIx; colIx<maxColIx; colIx++) {
   Cell cell = row.getCell(colIx);
   if(cell == null) {
     continue;
   }
   //... do something with cell
 }
 
```
    Specified by:
    
    getLastCellNum in interface Row
    
    Returns:
    
    short representing the last logical cell in the row PLUS ONE, or -1 if the row does not contain any cells.
  - getPhysicalNumberOfCells
```
public int getPhysicalNumberOfCells()
```
    Gets the number of defined cells (NOT number of cells in the actual row!). That is to say if only columns 0,4,5 have values then there would be 3.
    
    Specified by:
    
    getPhysicalNumberOfCells in interface Row
    
    Returns:
    
    int representing the number of defined cells in the row.
  - setHeight
```
public void setHeight(short height)
```
    Set the row's height or set to ff (-1) for undefined/default-height. Set the height in "twips" or 1/20th of a point.
    
    Specified by:
    
    setHeight in interface Row
    
    Parameters:
    
    height - rowheight or 0xff for undefined (use sheet default)
  - setZeroHeight
```
public void setZeroHeight(boolean zHeight)
```
    Set whether or not to display this row with 0 height
    
    Specified by:
    
    setZeroHeight in interface Row
    
    Parameters:
    
    zHeight - height is zero or not.
  - getZeroHeight
```
public boolean getZeroHeight()
```
    Get whether or not to display this row with 0 height
    
    Specified by:
    
    getZeroHeight in interface Row
    
    Returns:
    
    - zHeight height is zero or not.
  - setHeightInPoints
```
public void setHeightInPoints(float height)
```
    Set the row's height in points.
    
    Specified by:
    
    setHeightInPoints in interface Row
    
    Parameters:
    
    height - the height in points. -1 resets to the default height
  - getHeight
```
public short getHeight()
```
    Get the row's height measured in twips (1/20th of a point). If the height is not set, the default worksheet value is returned, See Sheet.getDefaultRowHeightInPoints()
    
    Specified by:
    
    getHeight in interface Row
    
    Returns:
    
    row height measured in twips (1/20th of a point)
  - getHeightInPoints
```
public float getHeightInPoints()
```
    Returns row height measured in point size. If the height is not set, the default worksheet value is returned, See Sheet.getDefaultRowHeightInPoints()
    
    Specified by:
    
    getHeightInPoints in interface Row
    
    Returns:
    
    row height measured in point size
    
    See Also:
    
    Sheet.getDefaultRowHeightInPoints()
  - isFormatted
```
public boolean isFormatted()
```
    Is this row formatted? Most aren't, but some rows do have whole-row styles. For those that do, you can get the formatting from getRowStyle()
    
    Specified by:
    
    isFormatted in interface Row
  - getRowStyle
```
public CellStyle getRowStyle()
```
    Returns the whole-row cell style. Most rows won't have one of these, so will return null. Call isFormatted() to check first.
    
    Specified by:
    
    getRowStyle in interface Row
  - setRowStyle
```
public void setRowStyle(CellStyle style)
```
    Applies a whole-row cell styling to the row. The row style can be cleared by passing in null.
    
    Specified by:
    
    setRowStyle in interface Row
  - cellIterator
```
public java.util.Iterator<Cell> cellIterator()
```
    Specified by:
    
    cellIterator in interface Row
    
    Returns:
    
    Cell iterator of the physically defined cells. Note element 4 may actually be row cell depending on how many are defined!
  - getSheet
```
public SXSSFSheet getSheet()
```
    Returns the Sheet this row belongs to
    
    Specified by:
    
    getSheet in interface Row
    
    Returns:
    
    the Sheet that owns this row
  - compareTo
```
public int compareTo(SXSSFRow other)
```
    Compares two SXSSFRow objects. Two rows are equal if they belong to the same worksheet and their row indexes are equal.
    Specified by:
    
    compareTo in interface java.lang.Comparable<SXSSFRow>
    
    Parameters:
    
    other - the SXSSFRow to be compared.
    
    Returns:
    the value 0 if the row number of this SXSSFRow is equal to the row number of the argument SXSSFRow
    
    a value less than 0 if the row number of this this SXSSFRow is numerically less than the row number of the argument SXSSFRow
    
    a value greater than 0 if the row number of this this SXSSFRow is numerically greater than the row number of the argument SXSSFRow
    Throws:
    
    java.lang.IllegalArgumentException - if the argument row belongs to a different worksheet
  - equals
```
public boolean equals(java.lang.Object obj)
```
    Overrides:
    
    equals in class java.lang.Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class java.lang.Object
  - shiftCellsRight
```
@NotImplemented
public void shiftCellsRight(int firstShiftColumnIndex,
                                            int lastShiftColumnIndex,
                                            int step)
```
    Specified by:
    
    shiftCellsRight in interface Row
  - shiftCellsLeft
```
@NotImplemented
public void shiftCellsLeft(int firstShiftColumnIndex,
                                           int lastShiftColumnIndex,
                                           int step)
```
    Specified by:
    
    shiftCellsLeft in interface Row

Class SXSSFRow

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.poi.ss.usermodel.Row

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Methods inherited from interface java.lang.Iterable

Constructor Detail

SXSSFRow

Method Detail

allCellsIterator

hasCustomHeight

getOutlineLevel

getHidden

setHidden

getCollapsed

setCollapsed

iterator

createCell

createCell

removeCell

setRowNum

getRowNum

getCell

getCell

getFirstCellNum

getLastCellNum

getPhysicalNumberOfCells

setHeight

setZeroHeight

getZeroHeight

setHeightInPoints

getHeight

getHeightInPoints

isFormatted

getRowStyle

setRowStyle

cellIterator

getSheet

compareTo

equals

hashCode

shiftCellsRight

shiftCellsLeft