How to pass generic enum key in Java code

I have two classes i.e ChildOne & ChildTwo which are extending base class naed Base and a enum named AgeEnum, there is one method i.e getAge() is common in child classes, Now I want to move that common method in the base class also I want do sothing so that when I call getAge() on any of the objects (ex - ChildOne.getAge()) it should return age of that child define in enum.

• Base Class

  public class BaseClass {
    ***// Define getAge() here somehow to get the dynamic value of the*** 
  }
  
  

• Child One Class

  public class ChildOne extends BaseClass {
    public int getAge(){
        return AgeEnum.ChildAge.CHILD_ONE.getValue();
    }
  }
  
  

• Child Two Class

  public class ChildTwo extends BaseClass {
    public int getAge(){
        return AgeEnum.ChildAge.CHILD_TWO.getValue();
    }
  }
  
  

• Enum

  public class AgeEnum {
    public enum ChildAge {
        CHILD_ONE(12), 
        CHILD_TWO(19);
  
        private ChildAge(final int text) {
            this.text = text;
        }
  
        private final int text;
  
        public int getValue() {
            return text;
        }
    }
  }
  
  

So far I have analyzed that if we could do something like this, but how to configure this in enum call, in this case if I call getAge() of child class I will get the value from enum all I have to do is identify the child class and pass enum constant if that class at run time (may be I will get the class instance from the context and get the class name using reflection) :

>     public class BaseClass {
>       public int getAge(){
>           return AgeEnum.ChildAge.<dynamicAgeConstent>.getValue();
>       }
>     }