org.ttzero.excel.entity

接口 ICellValueAndStyle

所有已知实现类:

CSVCellValueAndStyle, XMLCellValueAndStyle, XMLZebraLineCellValueAndStyle

public interface ICellValueAndStyle

作者:

guanquan.wang at 2019-09-25 11:24

方法概要

限定符和类型	方法和说明
default void	conversion(Row row, Cell cell, Object o, Column hc) Int value conversion to others
default void	downloadRemoteResource(Row row, Cell cell, String e, Column hc, Class<?> clazz) Download resource from remote server NOTE：By default, only marking the cell type as REMOTE_URL does not actually download resources.
default int	getStyleIndex(Row row, Column hc, Object o) Returns the cell style index
default boolean	isAllowDirectOutput(Class<?> clazz) Mark whitelist types that can be easily exported
default void	reset(Row row, Cell cell, Object e, Column hc) Setting cell value and cell styles
default void	setCellValue(Row row, Cell cell, Object e, Column hc, Class<?> clazz, boolean hasConversion) Setting cell value
default void	setNullValue(Row row, Cell cell, Column hc) Setting cell value as null
default <T> void	setStyleDesign(T o, Cell cell, Column hc, StyleProcessor<T> styleProcessor) Setting all cell style of the specified row
default void	unknownType(Row row, Cell cell, Object e, Column hc, Class<?> clazz) unknown cell type converter
default void	writeAsMedia(Row row, Cell cell, String e, Column hc, Class<?> clazz) Convert string to binary

方法详细资料

reset

default void reset(Row row,
                   Cell cell,
                   Object e,
                   Column hc)

Setting cell value and cell styles

参数:

row - the row number

cell - the cell

e - the cell value

hc - the header column

getStyleIndex

default int getStyleIndex(Row row,
                          Column hc,
                          Object o)

Returns the cell style index

参数:

row - the row data

hc - the header column

o - the cell value

返回:

the style index in xf

setStyleDesign

default <T> void setStyleDesign(T o,
                                Cell cell,
                                Column hc,
                                StyleProcessor<T> styleProcessor)

Setting all cell style of the specified row

类型参数:

T - the row's class

参数:

o - the row data

cell - the cell of row

hc - the header column

styleProcessor - a customize StyleProcessor

setCellValue

default void setCellValue(Row row,
                          Cell cell,
                          Object e,
                          Column hc,
                          Class<?> clazz,
                          boolean hasConversion)

Setting cell value

参数:

row - the row number

cell - the cell

e - the cell value

hc - the header column

clazz - the cell value type

hasConversion - 是否有输出转换器

setNullValue

default void setNullValue(Row row,
                          Cell cell,
                          Column hc)

Setting cell value as null

参数:

row - the row number

cell - the cell

hc - the header column

conversion

default void conversion(Row row,
                        Cell cell,
                        Object o,
                        Column hc)

Int value conversion to others

参数:

row - the row number

cell - the cell

o - the cell value

hc - the header column

unknownType

default void unknownType(Row row,
                         Cell cell,
                         Object e,
                         Column hc,
                         Class<?> clazz)

unknown cell type converter

参数:

row - the row number

cell - the cell

e - the cell value

hc - the header column

clazz - the cell value type

writeAsMedia

default void writeAsMedia(Row row,
                          Cell cell,
                          String e,
                          Column hc,
                          Class<?> clazz)

Convert string to binary

参数:

row - the row number

cell - the cell

e - the cell value

hc - the header column

clazz - the cell value type

downloadRemoteResource

default void downloadRemoteResource(Row row,
                                    Cell cell,
                                    String e,
                                    Column hc,
                                    Class<?> clazz)

Download resource from remote server NOTE：By default, only marking the cell type as REMOTE_URL does not actually download resources. Asynchronous download in IWorksheetWriter#writeRemoteMedia in the future. Of course, you can also download and then call Cell.setInputStream(InputStream) or Cell.setBinary(byte[]) to save the stream or binary results to the cell.

参数:

row - the row number

cell - the cell

e - the cell value

hc - the header column

clazz - the cell value type

isAllowDirectOutput

default boolean isAllowDirectOutput(Class<?> clazz)

Mark whitelist types that can be easily exported

参数:

clazz - cell value class

返回:

true if can be easily exported