如何在 apache POI HSSF 中循环广告字符串匹配一次

Question

我有一个包含类似这样的行的电子表格

SomeText1 SomeText2 SomeText3
Tommy     Tommy      John
Gilaen    Tamara     Shaz
Tamara     Phil      Tamara

我想过滤包含 'Tamara' 的行，所以我应该得到的行是

SomeText1 SomeText2 SomeText3
Gilaen    Tamara     Shaz
Tamara     Phil      Tamara

为了尝试做到这一点，我使用了以下代码

  Map<String,String> mapEndoscBarr= new LinkedHashMap<String,String>();
            FileInputStream fis = new FileInputStream(new File(filepath));
            HSSFWorkbook      workBook = new HSSFWorkbook (fis);
            HSSFSheet         sheet    = workBook.getSheetAt (0);

            List<HSSFRow> filteredRows = new ArrayList<HSSFRow>();

            //Filter by pathology from what I am given
            Iterator<Row> rows= sheet.rowIterator(); 
            while (rows.hasNext ()){
            HSSFRow row = (HSSFRow) rows.next ();  
            Iterator<Cell> cells = row.cellIterator (); 
             while (cells.hasNext ()){
                 HSSFCell cell = (HSSFCell) cells.next (); 
                  if (cell.toString().contains("Tamara")) {
                      filteredRows.add(row);
                    }
             }
            }

然而，每次找到匹配项时循环都会添加行，因此我最终会得到重复的行，如下所示：

SomeText1 SomeText2 SomeText3
Gilaen    Tamara     Shaz
Tamara     Phil      Tamara
Tamara     Phil      Tamara

我怎样才能强制只进行一次匹配，这样我就不会得到这个重复项，如果 Tamara 出现在该行的任何位置，它就会匹配。

Answer 1

一旦在任何单元格中找到匹配项，就跳出单元格迭代：

Map<String,String> mapEndoscBarr= new LinkedHashMap<String,String>();
            FileInputStream fis = new FileInputStream(new File(filepath));
            HSSFWorkbook      workBook = new HSSFWorkbook (fis);
            HSSFSheet         sheet    = workBook.getSheetAt (0);

            List<HSSFRow> filteredRows = new ArrayList<HSSFRow>();

            //Filter by pathology from what I am given
            Iterator<Row> rows= sheet.rowIterator(); 
            while (rows.hasNext ()){
            HSSFRow row = (HSSFRow) rows.next ();  
            Iterator<Cell> cells = row.cellIterator (); 
             while (cells.hasNext ()){
                 HSSFCell cell = (HSSFCell) cells.next (); 
                  if (cell.toString().contains("Tamara")) {
                      filteredRows.add(row);
                      break;
                    }
             }
            }

如何在 apache POI HSSF 中循环广告字符串匹配一次

How to ads string match only once in loop in apache POI HSSF

java

poi-hssf

apache-poi