Package icu.easyj.poi.excel.util

Class ExcelRowUtils

java.lang.Object

icu.easyj.poi.excel.util.ExcelRowUtils

public abstract class ExcelRowUtils
extends Object

Excel行 工具类

Author:

wangliang181230

Constructor Summary

Constructors

Constructor	Description
ExcelRowUtils()

Method Summary

Modifier and Type	Method	Description
static void	createDataRows(org.apache.poi.ss.usermodel.Sheet sheet, List<?> dataList, ExcelMapping mapping)	创建数据行
static void	createHeadRow(org.apache.poi.ss.usermodel.Sheet sheet, ExcelMapping mapping)	创建头行
static int	getCellNumByHead(org.apache.poi.ss.usermodel.Row headRow, int cellNum, ExcelCellMapping cellMapping)	根据头行获取当前列号
static boolean	isEmptyRow(org.apache.poi.ss.usermodel.Row row)	判断是否为空行
static boolean	isHeadRow(org.apache.poi.ss.usermodel.Row row, ExcelMapping mapping)	根据映射信息，判断该行是否为头行
static <T> T	rowToObject(org.apache.poi.ss.usermodel.Row row, boolean hasNumberCell, org.apache.poi.ss.usermodel.Row headRow, Class<T> clazz, ExcelMapping mapping)	行数据转换为映射的类对象

Methods inherited from class java.lang.Object

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

Constructor Details

ExcelRowUtils

public ExcelRowUtils()

Method Details

rowToObject

@NonNull
public static <T> T rowToObject(org.apache.poi.ss.usermodel.Row row,
 boolean hasNumberCell,
 org.apache.poi.ss.usermodel.Row headRow,
 Class<T> clazz,
 ExcelMapping mapping)
                         throws Exception

行数据转换为映射的类对象

Type Parameters:

T - 数据类型

Parameters:

row - 行

hasNumberCell - 是否有序号列

headRow - 头行

clazz - 数据类

mapping - 表格映射

Returns:

rowObj 行数据对象

Throws:

Exception - 异常

getCellNumByHead

public static int getCellNumByHead(org.apache.poi.ss.usermodel.Row headRow,
 int cellNum,
 ExcelCellMapping cellMapping)

根据头行获取当前列号

Parameters:

headRow - 头行

cellNum - 列号

cellMapping - 列映射

Returns:

cellNum 列号

isHeadRow

public static boolean isHeadRow(org.apache.poi.ss.usermodel.Row row,
 ExcelMapping mapping)

根据映射信息，判断该行是否为头行

Parameters:

row - 行

mapping - 表格映射

Returns:

isHeadRow 是否为头行

isEmptyRow

public static boolean isEmptyRow(org.apache.poi.ss.usermodel.Row row)

判断是否为空行

Parameters:

row - 行

Returns:

isEmptyRow 是否为空行

createHeadRow

public static void createHeadRow(org.apache.poi.ss.usermodel.Sheet sheet,
 ExcelMapping mapping)

创建头行

Parameters:

sheet - 表格

mapping - 表格映射

createDataRows

public static void createDataRows(org.apache.poi.ss.usermodel.Sheet sheet,
 List<?> dataList,
 ExcelMapping mapping)

创建数据行

Parameters:

sheet - 表格

dataList - 数据列表

mapping - 表格映射