Definition-
Encapsulation is a concept of binding data and code together in single unit.
-In java, data means data members, and code means methods.
– In java, in encapsulation, data members are private and access methods (setters and getters) are public.
1- Creation of encapsulation class-
package ncapsulsn;
public class ExEncapsulated {
private String name;
private int age;
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public int getAge() {
return age;
}
public void setAge(int age) {
this.age = age;
}
}
2- Usege of encapsulation class-
package ncapsulsn;
public class UseEncapsulated {
public static void main(String[] args) {
ExEncapsulated e1=new ExEncapsulated();
e1.setName("xyz");
e1.setAge(5);
ExEncapsulated e2=new ExEncapsulated();
e2.setAge(17);
System.out.println(e2.getAge());
}
}
