如何使Java数组列表具有不同的int和arrayList

Question

I know this may sound very silly but this is my problem.

I want a List of people. Where each person has following information about them.

1. Number of fingers they have (int)
2. Ward numbers they have been so far (it's a list of ints),
3. Number of days they have been admitted in hospital (int)

I have no idea what to do here. I know how to make 2d array list of ints but the problem is that list of ward number messes everything up.

Thanks in advance,

Answer 1

Create a Person bean class

public class Person {
  private int fingers;
  private int days;
  private List<Integer> wardNumbers;
  //getter setters

}

And create a List<Person> patientList= new ArrayList<Person>

So you can store the details as person wise. Or

Create a Map<String,Person> patientMap = new HashMap<String,Person> So you can get the person wise details by patientMap.get("personName");

Update(doesn't recommend) for your restriction(as per comment) :

/**All information**/
List<Object> personInfo = new ArrayList<Object>();

/**Ward Number**/
List<Integer> wardNum = new ArrayList<Integer>();
wardNum.add(25);
wardNum.add(55);

personInfo.add(5);  //days
personInfo.add(6);  //fingers

personInfo.add(wardNum); //ward number

Map<String,List<Object>> patientMap = new HashMap<String,List<Object>>();
//Store
patientMap.put("patient1", personInfo);

//Retrieve
System.out.println(patientMap.get("patient1").get(0));//days
System.out.println(patientMap.get("patient1").get(1));//fingers
System.out.println(patientMap.get("patient1").get(2));//Ward Number