cn.gjing.tools.excel.util

类 ListenerChain

java.lang.Object

cn.gjing.tools.excel.util.ListenerChain

public final class ListenerChain
extends Object

Excel listener link call tool

作者:

Gjing

构造器概要

构造器

构造器和说明
ListenerChain()

方法概要

限定符和类型	方法和说明
static Object	doAssignmentBefore(List<ExcelListener> listeners, org.apache.poi.ss.usermodel.Sheet sheet, org.apache.poi.ss.usermodel.Row row, org.apache.poi.ss.usermodel.Cell cell, ExcelField excelField, Field field, int index, int colIndex, RowType rowType, Object value) Execute write cell listener
static void	doCompleteCell(List<ExcelListener> listeners, org.apache.poi.ss.usermodel.Sheet sheet, org.apache.poi.ss.usermodel.Row row, org.apache.poi.ss.usermodel.Cell cell, ExcelField excelField, Field field, int index, int colIndex, RowType rowType) Execute write cell listener
static void	doCompleteRow(List<ExcelListener> listeners, org.apache.poi.ss.usermodel.Sheet sheet, org.apache.poi.ss.usermodel.Row row, Object obj, int index, RowType rowType) Execute write row listener
static void	doCompleteSheet(List<ExcelListener> listeners, org.apache.poi.ss.usermodel.Sheet sheet) Execute write sheet listener
static void	doCreateRowBefore(List<ExcelListener> listeners, org.apache.poi.ss.usermodel.Sheet sheet, int index, RowType rowType) Before you create a row
static <R> void	doReadBefore(List<ExcelListener> listeners) Before you start reading the data
static Object	doReadCell(List<ExcelListener> rowReadListeners, Object cellValue, Field field, int rowIndex, int colIndex, RowType rowType) Execute read row listener
static <R> boolean	doReadEmpty(List<ExcelListener> emptyReadListeners, R r, Field field, ExcelField excelField, int rowIndex, int colIndex) Execute read empty listener
static <R> void	doReadFinish(List<ExcelListener> rowReadListeners) Execute read row listener
static <R> boolean	doReadRow(List<ExcelListener> rowReadListeners, R r, List<?> otherValues, int rowIndex, RowType rowType) Execute read row listener
static void	doSetBodyStyle(List<ExcelListener> styleListeners, org.apache.poi.ss.usermodel.Row row, org.apache.poi.ss.usermodel.Cell cell, ExcelField excelField, Field field, int index, int colIndex) Set excel head style
static void	doSetHeadStyle(List<ExcelListener> styleListeners, org.apache.poi.ss.usermodel.Row row, org.apache.poi.ss.usermodel.Cell cell, ExcelField excelField, Field field, int index, int colIndex) Set excel head style
static void	doSetTitleStyle(List<ExcelListener> styleListeners, BigTitle bigTitle, org.apache.poi.ss.usermodel.Cell cell) Set excel big title style
static void	doWorkbookCreated(List<ExcelListener> workbookListeners, org.apache.poi.ss.usermodel.Workbook workbook) Workbook has created
static void	doWorkbookFlushBefore(List<ExcelListener> workbookListeners, org.apache.poi.ss.usermodel.Workbook workbook) Execute write workbook listener

从类继承的方法 java.lang.Object

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

构造器详细资料

ListenerChain

public ListenerChain()

方法详细资料

doCompleteCell

public static void doCompleteCell(List<ExcelListener> listeners,
                                  org.apache.poi.ss.usermodel.Sheet sheet,
                                  org.apache.poi.ss.usermodel.Row row,
                                  org.apache.poi.ss.usermodel.Cell cell,
                                  ExcelField excelField,
                                  Field field,
                                  int index,
                                  int colIndex,
                                  RowType rowType)

Execute write cell listener

参数:

listeners - Listener instances

sheet - Current sheet

row - Current row

cell - Current cell

index - Data indexing, depending on the row type, starts at 0

colIndex - Current cell index

rowType - Current row type

excelField - ExcelField annotation of current field

field - Current field

doAssignmentBefore

public static Object doAssignmentBefore(List<ExcelListener> listeners,
                                        org.apache.poi.ss.usermodel.Sheet sheet,
                                        org.apache.poi.ss.usermodel.Row row,
                                        org.apache.poi.ss.usermodel.Cell cell,
                                        ExcelField excelField,
                                        Field field,
                                        int index,
                                        int colIndex,
                                        RowType rowType,
                                        Object value)

Execute write cell listener

参数:

listeners - Listener instances

sheet - Current sheet

row - Current row

cell - Current cell

index - Data indexing, depending on the row type, starts at 0

colIndex - Current cell index

rowType - Current row type

excelField - ExcelField annotation of current field

field - Current field

value - Cell value

返回:

Cell value

doCreateRowBefore

public static void doCreateRowBefore(List<ExcelListener> listeners,
                                     org.apache.poi.ss.usermodel.Sheet sheet,
                                     int index,
                                     RowType rowType)

Before you create a row

参数:

sheet - Current sheet

index - Data indexing, depending on the row type, starts at 0

rowType - Current row type

listeners - Listener instances

doCompleteRow

public static void doCompleteRow(List<ExcelListener> listeners,
                                 org.apache.poi.ss.usermodel.Sheet sheet,
                                 org.apache.poi.ss.usermodel.Row row,
                                 Object obj,
                                 int index,
                                 RowType rowType)

Execute write row listener

参数:

listeners - Listener instances

sheet - Current sheet

row - Create the finished row

obj - Current java object

index - Data indexing, depending on the row type, starts at 0

rowType - Current row type

doCompleteSheet

public static void doCompleteSheet(List<ExcelListener> listeners,
                                   org.apache.poi.ss.usermodel.Sheet sheet)

Execute write sheet listener

参数:

sheet - Current sheet

listeners - Sheet listeners

doWorkbookFlushBefore

public static void doWorkbookFlushBefore(List<ExcelListener> workbookListeners,
                                         org.apache.poi.ss.usermodel.Workbook workbook)

Execute write workbook listener

参数:

workbook - Current workbook

workbookListeners - Workbook listeners

doWorkbookCreated

public static void doWorkbookCreated(List<ExcelListener> workbookListeners,
                                     org.apache.poi.ss.usermodel.Workbook workbook)

Workbook has created

参数:

workbook - Current workbook

workbookListeners - Workbook listeners

doSetTitleStyle

public static void doSetTitleStyle(List<ExcelListener> styleListeners,
                                   BigTitle bigTitle,
                                   org.apache.poi.ss.usermodel.Cell cell)

Set excel big title style

参数:

cell - Current cell

bigTitle - Bit title

styleListeners - Style listeners

doSetHeadStyle

public static void doSetHeadStyle(List<ExcelListener> styleListeners,
                                  org.apache.poi.ss.usermodel.Row row,
                                  org.apache.poi.ss.usermodel.Cell cell,
                                  ExcelField excelField,
                                  Field field,
                                  int index,
                                  int colIndex)

Set excel head style

参数:

row - Current row

cell - Current cell

index - Line index, index type according to isHead

colIndex - cell index

excelField - ExcelField annotation of current field

field - Current field

styleListeners - Style listeners

doSetBodyStyle

public static void doSetBodyStyle(List<ExcelListener> styleListeners,
                                  org.apache.poi.ss.usermodel.Row row,
                                  org.apache.poi.ss.usermodel.Cell cell,
                                  ExcelField excelField,
                                  Field field,
                                  int index,
                                  int colIndex)

Set excel head style

参数:

row - Current row

cell - Current cell

index - Line index, index type according to isHead

colIndex - cell index

excelField - ExcelField annotation of current field

field - Current field

styleListeners - Style listeners

doReadRow

public static <R> boolean doReadRow(List<ExcelListener> rowReadListeners,
                                    R r,
                                    List<?> otherValues,
                                    int rowIndex,
                                    RowType rowType)

Execute read row listener

类型参数:

R - R

参数:

rowReadListeners - rowReadListeners

r - Generated Java object

rowIndex - The index of the current row

otherValues - Except for the content of the body

rowType - Current row type

返回:

Whether to stop reading

doReadBefore

public static <R> void doReadBefore(List<ExcelListener> listeners)

Before you start reading the data

类型参数:

R - The generic

参数:

listeners - Excel read listeners

doReadCell

public static Object doReadCell(List<ExcelListener> rowReadListeners,
                                Object cellValue,
                                Field field,
                                int rowIndex,
                                int colIndex,
                                RowType rowType)

Execute read row listener

参数:

rowReadListeners - rowReadListeners

cellValue - Current cell value

field - Current field

rowIndex - Current row index

colIndex - Current col index

rowType - Current row type

返回:

cellValue

doReadFinish

public static <R> void doReadFinish(List<ExcelListener> rowReadListeners)

Execute read row listener

类型参数:

R - R

参数:

rowReadListeners - rowReadListeners

doReadEmpty

public static <R> boolean doReadEmpty(List<ExcelListener> emptyReadListeners,
                                      R r,
                                      Field field,
                                      ExcelField excelField,
                                      int rowIndex,
                                      int colIndex)

Execute read empty listener

类型参数:

R - R

参数:

emptyReadListeners - emptyReadListeners

r - Current Java object

field - Current field

excelField - ExcelField annotation on that field

rowIndex - The index of the current row

colIndex - The index of the current col

返回:

Whether to save this data