com.alibaba.excel.write.style.column

Class AbstractHeadColumnWidthStyleStrategy

java.lang.Object

com.alibaba.excel.write.style.column.AbstractColumnWidthStyleStrategy

com.alibaba.excel.write.style.column.AbstractHeadColumnWidthStyleStrategy

All Implemented Interfaces:

Handler, Order, CellWriteHandler, WriteHandler

Direct Known Subclasses:

SimpleColumnWidthStyleStrategy

public abstract class AbstractHeadColumnWidthStyleStrategy
extends AbstractColumnWidthStyleStrategy

Returns the column width according to each column header

Author:

Jiaju Zhuang

Constructor Summary

Constructors

Constructor and Description
AbstractHeadColumnWidthStyleStrategy()

Method Summary

Modifier and Type	Method and Description
protected abstract Integer	columnWidth(Head head, Integer columnIndex) Returns the column width corresponding to each column head.
protected void	setColumnWidth(WriteSheetHolder writeSheetHolder, List<WriteCellData<?>> cellDataList, org.apache.poi.ss.usermodel.Cell cell, Head head, Integer relativeRowIndex, Boolean isHead) Sets the column width when head create

Methods inherited from class com.alibaba.excel.write.style.column.AbstractColumnWidthStyleStrategy

afterCellDispose, setColumnWidth

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.alibaba.excel.write.handler.CellWriteHandler

afterCellCreate, afterCellCreate, afterCellDataConverted, afterCellDataConverted, afterCellDispose, beforeCellCreate, beforeCellCreate

Methods inherited from interface com.alibaba.excel.event.Handler

order

Constructor Detail

AbstractHeadColumnWidthStyleStrategy

public AbstractHeadColumnWidthStyleStrategy()

Method Detail

setColumnWidth

protected void setColumnWidth(WriteSheetHolder writeSheetHolder,
                              List<WriteCellData<?>> cellDataList,
                              org.apache.poi.ss.usermodel.Cell cell,
                              Head head,
                              Integer relativeRowIndex,
                              Boolean isHead)

Description copied from class: AbstractColumnWidthStyleStrategy

Sets the column width when head create

Overrides:

setColumnWidth in class AbstractColumnWidthStyleStrategy

columnWidth

protected abstract Integer columnWidth(Head head,
                                       Integer columnIndex)

Returns the column width corresponding to each column head.

if return null, ignore

Parameters:

head - Nullable.

columnIndex - Not null.

Returns: