org.apache.poi.xssf.usermodel.helpers
Class ColumnHelper

java.lang.Object
  org.apache.poi.xssf.usermodel.helpers.ColumnHelper

public class ColumnHelper
extends java.lang.Object

Helper class for dealing with the Column settings on a CTWorksheet (the data part of a sheet). Note - within POI, we use 0 based column indexes, but the column definitions in the XML are 1 based!

Constructor Summary

ColumnHelper(org.openxmlformats.schemas.spreadsheetml.x2006.main.CTWorksheet worksheet)

Method Summary

org.openxmlformats.schemas.spreadsheetml.x2006.main.CTCols	addCleanColIntoCols(org.openxmlformats.schemas.spreadsheetml.x2006.main.CTCols cols, org.openxmlformats.schemas.spreadsheetml.x2006.main.CTCol col)
void	cleanColumns()
org.openxmlformats.schemas.spreadsheetml.x2006.main.CTCol	cloneCol(org.openxmlformats.schemas.spreadsheetml.x2006.main.CTCols cols, org.openxmlformats.schemas.spreadsheetml.x2006.main.CTCol col)
boolean	columnExists(org.openxmlformats.schemas.spreadsheetml.x2006.main.CTCols cols, long index) Does the column at the given 0 based index exist in the supplied list of column definitions?
int	getColDefaultStyle(long index)
org.openxmlformats.schemas.spreadsheetml.x2006.main.CTCol	getColumn(long index, boolean splitColumns) Returns the Column at the given 0 based index
org.openxmlformats.schemas.spreadsheetml.x2006.main.CTCol	getColumn1Based(long index1, boolean splitColumns) Returns the Column at the given 1 based index.
int	getIndexOfColumn(org.openxmlformats.schemas.spreadsheetml.x2006.main.CTCols cols, org.openxmlformats.schemas.spreadsheetml.x2006.main.CTCol col)
protected org.openxmlformats.schemas.spreadsheetml.x2006.main.CTCol	getOrCreateColumn1Based(long index1, boolean splitColumns) Return the CTCol at the given (0 based) column index, creating it if required.
void	setColBestFit(long index, boolean bestFit)
void	setColDefaultStyle(long index, CellStyle style)
void	setColDefaultStyle(long index, int styleId)
void	setColHidden(long index, boolean hidden)
void	setColumnAttributes(org.openxmlformats.schemas.spreadsheetml.x2006.main.CTCol fromCol, org.openxmlformats.schemas.spreadsheetml.x2006.main.CTCol toCol)
void	setColWidth(long index, double width)
void	setCustomWidth(long index, boolean bestFit)
static void	sortColumns(org.openxmlformats.schemas.spreadsheetml.x2006.main.CTCols newCols)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ColumnHelper

public ColumnHelper(org.openxmlformats.schemas.spreadsheetml.x2006.main.CTWorksheet worksheet)

Method Detail

cleanColumns

public void cleanColumns()

sortColumns

public static void sortColumns(org.openxmlformats.schemas.spreadsheetml.x2006.main.CTCols newCols)

cloneCol

public org.openxmlformats.schemas.spreadsheetml.x2006.main.CTCol cloneCol(org.openxmlformats.schemas.spreadsheetml.x2006.main.CTCols cols,
                                                                          org.openxmlformats.schemas.spreadsheetml.x2006.main.CTCol col)

getColumn

public org.openxmlformats.schemas.spreadsheetml.x2006.main.CTCol getColumn(long index,
                                                                           boolean splitColumns)

Returns the Column at the given 0 based index

getColumn1Based

public org.openxmlformats.schemas.spreadsheetml.x2006.main.CTCol getColumn1Based(long index1,
                                                                                 boolean splitColumns)

Returns the Column at the given 1 based index. POI default is 0 based, but the file stores as 1 based.

addCleanColIntoCols

public org.openxmlformats.schemas.spreadsheetml.x2006.main.CTCols addCleanColIntoCols(org.openxmlformats.schemas.spreadsheetml.x2006.main.CTCols cols,
                                                                                      org.openxmlformats.schemas.spreadsheetml.x2006.main.CTCol col)

columnExists

public boolean columnExists(org.openxmlformats.schemas.spreadsheetml.x2006.main.CTCols cols,
                            long index)

Does the column at the given 0 based index exist in the supplied list of column definitions?

setColumnAttributes

public void setColumnAttributes(org.openxmlformats.schemas.spreadsheetml.x2006.main.CTCol fromCol,
                                org.openxmlformats.schemas.spreadsheetml.x2006.main.CTCol toCol)

setColBestFit

public void setColBestFit(long index,
                          boolean bestFit)

setCustomWidth

public void setCustomWidth(long index,
                           boolean bestFit)

setColWidth

public void setColWidth(long index,
                        double width)

setColHidden

public void setColHidden(long index,
                         boolean hidden)

getOrCreateColumn1Based

protected org.openxmlformats.schemas.spreadsheetml.x2006.main.CTCol getOrCreateColumn1Based(long index1,
                                                                                            boolean splitColumns)

Return the CTCol at the given (0 based) column index, creating it if required.

setColDefaultStyle

public void setColDefaultStyle(long index,
                               CellStyle style)

setColDefaultStyle

public void setColDefaultStyle(long index,
                               int styleId)

getColDefaultStyle

public int getColDefaultStyle(long index)

getIndexOfColumn

public int getIndexOfColumn(org.openxmlformats.schemas.spreadsheetml.x2006.main.CTCols cols,
                            org.openxmlformats.schemas.spreadsheetml.x2006.main.CTCol col)