/*
  Author:  James Tam
  Version: Feb. 4B, 2021

  Learning objective: This version augments the previous version by
  including a toString method.
*/

public class Person
{
    public static final String DEFAULT_NAME = "No name";
    public static final int DEFAULT_AGE = -1;
    private int age;
    private String name;

    public Person()
    {
        this(DEFAULT_NAME,DEFAULT_AGE);
    }

    public Person(String newName, int newAge)
    {
        setName(newName);
        setAge(newAge);
    }

    //Returns true: age and name of both objects identical, false is 
    //returned otherwise. 
    //Reminders: 
    //1) 'this' refers to the object whose equals method was called 
    //   (implicit parameter). 
    //2) 'anotherPerson' is the object being compared to which is 
    //   passed explicitly as a parameter.
    public boolean equals(Person anotherPerson)
    {
        final int SAME_NAME = 0;
        boolean sameObject = true;
        //The use of 'this' isn't mandatory but used to make it
        //obvious that two separate objects are compared.
        if (this.name.compareToIgnoreCase(anotherPerson.name) != SAME_NAME)
        {
            sameObject = false;
        }
        else if (this.age != anotherPerson.age)
        {
            sameObject = false;
        }
        return(sameObject);
    }  

    public int getAge()
    {
        return(age);
    }

    public String getName()
    {
        return(name);
    }

    public void setAge(int newAge)
    {
        age = newAge;
    }

    public void setName(String newName)
    {
        name = newName;
    }

    //toString()
    //Arguments: none
    //Return: a string representation of the state of the object.
    //Format for the exercise:
    //Name:<SP><Value of name attribute>,<TAB> Age:<SP><Value of age attribute>
    public String toString()
    {
        String objectState = null;

        //Students implement your solution here.
        return(objectState);
    }
}