java - Declare a field for each method that matches a pointcut in AspectJ -

i want declare private field each method matches pointcut.

for example, have user class , want add fields(like private long internalid,private string internalname,...) each getter.

public class user {    private long id;   private string name;   //some other fields ...    public long getid() {       return id;   }    public string getname() {         return name;   }    //some other getters ... } 

how can it?

thanks in advance help.