Question

8.26

Encapsulate the Name class. Modify the existing code shown below to make its fields private, and add appropriate accessor methods to the class named getFirstName, getMiddleInitial, and getLastName.

code:

class Name {

private String firstName;

private String middleNames;

private String lastName;

  

//Constructor method

public Name(String firstName, String middleNames, String lastName)

{

this.firstName = firstName;

this.middleNames = middleNames;

this.lastName = lastName;

  

}

//Accessor for firstName

public String getFirstName()

{

return firstName;

}

//Accessor for middleNames

public String getMiddlesNames()

{

return middleNames;

}

//Accessor for lastName

public String getLastName()

{

return lastName;

}

}

class Nameex {

public static void main(String[] args)

{

Name ob1 = new Name("chegg", "cheggster", "chegging");

System.out.println(ob1.getFirstName() + " " + ob1.getMiddlesNames() + " " + ob1.getLastName());

}

}

Encapsulate the Name class. Modify the existing code shown below to make its fields private, and add appropriate accessor methods to the class named getFirstName, getMiddlelnitial, and getLastName fs Revert Type your solution here: 1 class Name 3 private String firstName; 4 5 private String middleNames; 7 private String lastName; 8 10 11//Constructor method 12 13 public Name(String firstName, String middleNames, String lastName) 14 15 16 17 this.firstName - firstName; 18 19 this.middleNames middleNames 20 21 this. lastName - lastName; 23 24 25 26 27//Accessor for firstName 28

Answer 1

class Name {
    private String firstName;
    private char middleInitial;
    private String lastName;

    public Name(String firstName, char middleInitial, String lastName) {
        this.firstName = firstName;
        this.middleInitial = middleInitial;
        this.lastName = lastName;
    }

    public String getFirstName() {
        return firstName;
    }

    public char getMiddleInitial() {
        return middleInitial;
    }

    public String getLastName() {
        return lastName;
    }

    @Override
    public String toString() {
        return firstName + " " + middleInitial + " " + lastName;
    }
}