cn.gjing.excel.base.listener.read

接口 ExcelEmptyReadListener<R>

所有超级接口:

ExcelListener, ExcelReadListener

函数接口:

这是一个函数接口, 因此可用作 lambda 表达式或方法引用的赋值目标。

@FunctionalInterface
public interface ExcelEmptyReadListener<R>
extends ExcelReadListener

Body cell null-value listener, triggered when Excel import execution detects that cell content is not present

作者:

Gjing

方法概要

限定符和类型	方法和说明
boolean	readEmpty(R r, int rowIndex, int colIndex) When a body cell is read, if the cell does not exist or the value is empty, and header is set as required in the mapping entity ExcelField.required().

方法详细资料

readEmpty

boolean readEmpty(R r,
                  int rowIndex,
                  int colIndex)

When a body cell is read, if the cell does not exist or the value is empty, and header is set as required in the mapping entity ExcelField.required(). Return true to continue reading the cells of that row and retain the instance generated by the current row, returning false immediately stops reading the current row and starts the next row, and delete the instance generated by the current row, you can also abort the import by throwing an exception

参数:

r - Current Java instance

rowIndex - Current row index

colIndex - Current column index

返回:

Whether to continue reading the row