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Java Row.getRowNum方法代码示例

本文整理汇总了Java中org.apache.poi.ss.usermodel.Row.getRowNum方法的典型用法代码示例。如果您正苦于以下问题:Java Row.getRowNum方法的具体用法?Java Row.getRowNum怎么用?Java Row.getRowNum使用的例子?那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在org.apache.poi.ss.usermodel.Row的用法示例。


在下文中一共展示了Row.getRowNum方法的6个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: getStartRow

import org.apache.poi.ss.usermodel.Row; //导入方法依赖的package包/类
private int getStartRow(Sheet sheet) throws SheetParsingException {

		Iterator<Row> rit = sheet.iterator();
		while (rit.hasNext()) {
			Row row = rit.next();
			Cell cell = row.getCell(0);

			if (cell.getCellType() == Cell.CELL_TYPE_NUMERIC) {
				/*
				 * In my case first column is Sr.no. and Data starts where sr. no is 1 ,so this
				 * is start row index
				 */
				if (cell.getNumericCellValue() == 1.0)
					return row.getRowNum();
			}
		}
		throw new SheetParsingException("no start index found for data");
	}
 
开发者ID:NeebalLearningPvtLtd,项目名称:Excel-to-POJO,代码行数:19,代码来源:SheetParser.java

示例2: writeRow

import org.apache.poi.ss.usermodel.Row; //导入方法依赖的package包/类
private void writeRow(final Row row, final XMLStreamWriter out, final Map<String, String> columns) {
	try {
		int rowIndex = row.getRowNum();
		out.writeStartElement("row");
		final String rowNum = String.valueOf(rowIndex);
		out.writeAttribute("row", rowNum);
		int count = 0;
		Iterator<Cell> cellIterator = row.iterator();
		while (cellIterator.hasNext()) {
			Cell cell = cellIterator.next();
			int columnIndex = cell.getColumnIndex();
			if (this.exportEmptyCells) {
				while (count < columnIndex) {
					this.writeAnyCell(rowIndex, count, null, out, columns);
					count++;
				}
			}
			this.writeCell(cell, out, columns);
			count++;
		}
		out.writeEndElement();
	} catch (XMLStreamException e) {
		e.printStackTrace();
	}

}
 
开发者ID:Stwissel,项目名称:Excel2XML,代码行数:27,代码来源:E2xCmdline.java

示例3: parseRow

import org.apache.poi.ss.usermodel.Row; //导入方法依赖的package包/类
public void parseRow(Row row, SheetFormat sf, Object obj) throws RowParsingException {

		Iterator<Cell> cellItr = row.iterator();
		cellItr.next(); // for sr. no. column skip
		for (ColumnFormat field : sf.getColumns())
			if (cellItr.hasNext()) {
				Cell cell = cellItr.next();
				try {
					set(obj, field.getName(), getValue(cell, field.getType()));
				} catch (CellParsingException e) {
					throw new RowParsingException(e.getMessage() + " , at row " + row.getRowNum());
				}
			}
	}
 
开发者ID:NeebalLearningPvtLtd,项目名称:Excel-to-POJO,代码行数:15,代码来源:RowParser.java

示例4: convertWithConstructor

import org.apache.poi.ss.usermodel.Row; //导入方法依赖的package包/类
public static <T> List<T> convertWithConstructor(Iterator<Row> rows, Class<T> clazz, boolean hasHeader) {
    List<T> dataList = Lists.newArrayList();
    while (rows.hasNext()) {
        Row row = rows.next();
        if (hasHeader && row.getRowNum() < 1) {
            continue;
        }
        try {
            dataList.add(convert(row, clazz));
        } catch (Exception e) {
            throw new RuntimeException(String.format(" convertWithConstructor has error: message=%s", e.getMessage()));
        }
    }
    return dataList;
}
 
开发者ID:dengxiangjun,项目名称:OfficeAutomation,代码行数:16,代码来源:RowConvert.java

示例5: loadFromSpreadsheet

import org.apache.poi.ss.usermodel.Row; //导入方法依赖的package包/类
private Collection loadFromSpreadsheet(final InputStream excelFile)throws IOException {
    HSSFWorkbook workbook = new HSSFWorkbook(excelFile);

    data = new ArrayList();
    Sheet sheet = workbook.getSheetAt(0);

    int numberOfColumns = countNonEmptyColumns(sheet);
    List rows = new ArrayList();
    List rowData = new ArrayList();

    for (Row row : sheet) {

        if (isEmpty(row)) {
            break;
        } else if(row.getRowNum() == 0 ) {
            //do nothing
        }else {
            rowData.clear();
            for (int column = 0; column < numberOfColumns; column++) {
                Cell cell = row.getCell(column);
                rowData.add(objectFrom(workbook, cell));
            }
            rows.add(rowData.toArray());
        }
    }
    return rows;
}
 
开发者ID:cyber-coders-j2017a,项目名称:modern.core.java.repo,代码行数:28,代码来源:ExcelXlsReaderParameter.java

示例6: computeIDCG_nDCG

import org.apache.poi.ss.usermodel.Row; //导入方法依赖的package包/类
/**
 * generates the IDCG and nDCG
 * @param prec_recall
 * @param rowPR
 * @param ratings
 */
private static void computeIDCG_nDCG(Sheet prec_recall, Row rowPR, ArrayList<Rating> ratings) {
	CellReference cellRefDCGFirst = new CellReference(1, COLUMN_DCG);
	CellReference cellRefDCGLast = new CellReference(50, COLUMN_DCG);
			
	
	Cell cellPR = rowPR.createCell(COLUMN_DCG);
	cellPR.setCellFormula("SUM("+cellRefDCGFirst.formatAsString()
			+":"+cellRefDCGLast.formatAsString()+")");
	
	
	
	//Get the List of ratings and sort them by relevance (rating)
	Collections.sort(ratings, new Comparator<Rating>() {

		@Override
		public int compare(Rating o1, Rating o2) {
			return Float.compare(o2.rating, o1.rating);
		}

	});
	
	
	//go through the sheet again and add the ideal rank    		
	int current_position = 1;
	
	for (Iterator<Rating> it = ratings.iterator(); it.hasNext();) {
		int rank = it.next().getCompetenceRank();
		
		Row rowPR2 = prec_recall.getRow(rank);
		
			
		//CellReference cellRef = new CellReference(row.getRowNum(), cell.getColumnIndex());
	    cellPR = rowPR2.createCell(COLUMN_IDEAL_RANK, Cell.CELL_TYPE_NUMERIC);
	    cellPR.setCellValue(current_position);
	    
	    CellReference cellRefNovice = new CellReference(rowPR2.getRowNum(), COLUMN_NOVICE);
	    
	    CellReference cellRefIrrelevant = new CellReference(rowPR2.getRowNum(), COLUMN_IRRELEVANT);
	    CellReference cellRefNoviceWeight = new CellReference(0, COLUMN_NOVICE);
	    CellReference cellRefIrrelevantWeight = new CellReference(0, COLUMN_IRRELEVANT);
	    CellReference cellRefIdealRank = new CellReference(rowPR2.getRowNum(), COLUMN_IDEAL_RANK);
	    
	        
	        cellPR = rowPR2.createCell(COLUMN_IDCG, Cell.CELL_TYPE_NUMERIC);
	     	
	        //LOG 1 is not defined
	        if(current_position==1)
	        	cellPR.setCellFormula("SUMIF("+cellRefNovice.formatAsString()+":"+cellRefIrrelevant.formatAsString()+",1,"+cellRefNoviceWeight.formatAsString()+":"+cellRefIrrelevantWeight.formatAsString()+")");
	        else
	         	cellPR.setCellFormula("SUMIF("+cellRefNovice.formatAsString()+":"+cellRefIrrelevant.formatAsString()+",1,"+cellRefNoviceWeight.formatAsString()+":"+cellRefIrrelevantWeight.formatAsString()+")/LOG("+cellRefIdealRank.formatAsString()+",2)");
	      
	     current_position++;
	     	
		}
		
		//sum of iDCG
		cellPR = rowPR.createCell(COLUMN_IDCG, Cell.CELL_TYPE_NUMERIC);
	  
		CellReference cellRefIDCGFirst = new CellReference(1, COLUMN_IDCG);
		CellReference cellRefIDCGLast = new CellReference(50, COLUMN_IDCG);
		
	   	cellPR.setCellFormula("SUM("+cellRefIDCGFirst.formatAsString()+":"+cellRefIDCGLast.formatAsString()+")");
	
	   	//nDCG
	   	CellReference cellRefDCG = new CellReference(rowPR.getRowNum(), COLUMN_DCG);
		CellReference cellRefIDCG = new CellReference(rowPR.getRowNum(), COLUMN_IDCG);
		
	   	cellPR = rowPR.createCell(COLUMN_nDCG, Cell.CELL_TYPE_NUMERIC);
	   	cellPR.setCellFormula("SUM("+cellRefDCG.formatAsString()+"/"+cellRefIDCG.formatAsString()+")");
}
 
开发者ID:SemanticSoftwareLab,项目名称:ScholarLens,代码行数:77,代码来源:GenerateMetrics.java


注:本文中的org.apache.poi.ss.usermodel.Row.getRowNum方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。