jexx.poi.writer.impl

类 SheetBigWriterImpl

java.lang.Object

jexx.poi.writer.AbstractSheetWriter

jexx.poi.writer.impl.SheetCellWriterImpl

jexx.poi.writer.impl.SheetRowWriterImpl

jexx.poi.writer.impl.SheetWriterImpl

jexx.poi.writer.impl.SheetBigWriterImpl

所有已实现的接口:

SheetWriter, SheetBigWriter, SheetCellWriter, SheetRowWriter

public class SheetBigWriterImpl
extends SheetWriterImpl
implements SheetBigWriter

SheetWriter的包装类，主要处理大数据的写入

从以下版本开始:

2019/9/30

字段概要

从类继承的字段 jexx.poi.writer.impl.SheetWriterImpl

currentRowNum

从类继承的字段 jexx.poi.writer.impl.SheetRowWriterImpl

repair

从类继承的字段 jexx.poi.writer.impl.SheetCellWriterImpl

DEFAULT_WINDOW_SIZE, rowAccessWindowSize, supportValid

从类继承的字段 jexx.poi.writer.AbstractSheetWriter

dataFormat, formulaEvaluator, sheet, supportTrimData

构造器概要

构造器

构造器和说明
SheetBigWriterImpl(org.apache.poi.xssf.streaming.SXSSFSheet sheet)

方法概要

限定符和类型	方法和说明
void	fill(int fillStartRowNum, int fillEndRowNum, java.util.List<?> rows, Headers headers) 从开始行到指定行填充数据; 如果数据量大于可填充行数,则会新增新的row; 注意只对非索引列支持
void	jumpToRowNum(int rowNum) 直接跳至某一行
void	validData(int rowCount, Headers headers) 下一行开始构建指定行数的单元格约束
void	validData(int startRowNum, int rowCount, Headers headers) 指定行开始构建指定行数的单元格约束

从类继承的方法 jexx.poi.writer.impl.SheetWriterImpl

doValidData, doWriteMapRow, doWriteRow, doWriteRow, doWriteRow, doWriteRow, getCurrentRowNum, passCurrentRow, skipRows, writeHeader, writeHeader, writeHeader, writeHeader, writeListRow, writeListRow, writeListRow, writeListRow, writeMapRow, writeMapRow, writeMapRow, writeMapRow, writeMapRows, writeMapRows, writeMapRows, writeMapRows, writeRow, writeRow, writeRow, writeRow, writeRows, writeRows, writeRows, writeRows, writeRows, writeRows, writeRows, writeRows

从类继承的方法 jexx.poi.writer.impl.SheetRowWriterImpl

setRepair, writeRow, writeRow, writeRow

从类继承的方法 jexx.poi.writer.impl.SheetCellWriterImpl

addValidationData, autoSizeColumn, flush, handleCell, handleCell, handleCell, setSupportValid, writeCell, writeCell, writeCell, writeCell

从类继承的方法 jexx.poi.writer.AbstractSheetWriter

addPicture, addPicture, addPicture, addPicture, addPicture, addPicture, addPicture, addPicture, addPicture, addPicture, autoSizeColumn, autoSizeColumnWithMaxColumnNum, createCellStyle, evaluate, evaluateFormulaCell, getCellStyle, getCellStyle, getDataFormat, getFormatProperties, getName, getOrCreateCell, getOrCreateRow, insertRows, setCellStyle, setCellStyle, setCellStyle, setCellValue, setColumnWidth, setSupportTrimData

从类继承的方法 java.lang.Object

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

从接口继承的方法 jexx.poi.SheetWriter

autoSizeColumn, autoSizeColumn, autoSizeColumnWithMaxColumnNum, getCurrentRowNum, passCurrentRow, setColumnWidth, skipRows, writeHeader, writeHeader, writeHeader, writeHeader, writeListRow, writeListRow, writeListRow, writeListRow, writeMapRow, writeMapRow, writeMapRow, writeMapRow, writeMapRows, writeMapRows, writeMapRows, writeMapRows, writeRow, writeRow, writeRow, writeRow, writeRows, writeRows, writeRows, writeRows, writeRows, writeRows, writeRows, writeRows, writeRows, writeRows, writeRows, writeRows

从接口继承的方法 jexx.poi.writer.SheetRowWriter

writeRow, writeRow, writeRow

从接口继承的方法 jexx.poi.writer.SheetCellWriter

flush, setSupportValid, writeCell, writeCell, writeCell, writeCell

构造器详细资料

SheetBigWriterImpl

public SheetBigWriterImpl(org.apache.poi.xssf.streaming.SXSSFSheet sheet)

方法详细资料

jumpToRowNum

public void jumpToRowNum(int rowNum)

从接口复制的说明: SheetWriter

直接跳至某一行

指定者:

jumpToRowNum 在接口中 SheetWriter

覆盖:

jumpToRowNum 在类中 SheetWriterImpl

参数:

rowNum - 指定行号

fill

public void fill(int fillStartRowNum,
                 int fillEndRowNum,
                 java.util.List<?> rows,
                 Headers headers)

从类复制的说明: SheetWriterImpl

从开始行到指定行填充数据; 如果数据量大于可填充行数,则会新增新的row;

     注意只对非索引列支持
 

指定者:

fill 在接口中 SheetWriter

覆盖:

fill 在类中 SheetWriterImpl

参数:

fillStartRowNum - 开始行, 从1开始

fillEndRowNum - 结束行, 从1开始

rows - 数据

headers - Headers

validData

public void validData(int startRowNum,
                      int rowCount,
                      Headers headers)

从接口复制的说明: SheetWriter

指定行开始构建指定行数的单元格约束

指定者:

validData 在接口中 SheetWriter

覆盖:

validData 在类中 SheetWriterImpl

参数:

startRowNum - 指定开始行

rowCount - 约束行数

headers - Headers

validData

public void validData(int rowCount,
                      Headers headers)

从接口复制的说明: SheetWriter

下一行开始构建指定行数的单元格约束

指定者:

validData 在接口中 SheetWriter

覆盖:

validData 在类中 SheetWriterImpl

参数:

rowCount - 约束行数

headers - Headers