與數組列表

Question

if (rs != null) { 

    while (rs.next()) { 
     rb = new ResponseBean(); 

     rb.setQuestionOrderNo(rs.getInt(1)); 

     rb.setResponseLabel(rs.getString(2)); 

     rb.setTaskName(rs.getString(3)); 

     rb.setResponder(rs.getString(4)); 

     rb.setSequenceId(rs.getInt(5)); 

     checkBoxResponses.add(rb); 
    } 
} 

輸出對於此映射值： RS1 = 10

rs2=Sam 

rs3=Manyu 

rs4=manyu 

rs5=13621 

rs1=10 

rs2=Sam 
-------------------------- 
rs3=Manyu 

rs4=manyu 

rs5=13623 
------------------------------------ 
rs1=10 

rs2=Sam US 
-------------------------------- 
rs3=Manyu 

rs4=manyu 

rs5=13623 
------------------------------------------- 
rs1=10 

rs2=Sam India 

rs3=Manyu 

rs4=manyu 

rs5=13624 

我想與R2 =山姆，山姆美國的值映射R5 = 13623的值。 請建議我如何與這着手得到了把儘可能

<13621,Sam> 

<13623,(Sam, Sam US)> 

<13624, Sam India> 

Answer 1

您可以使用地圖來做到這一點： -

HashMap<Integer, List<String>> myMap = new HashMap<Integer, List<String>>(); //Create the Map