/*

Person.java

Author: Cameron D. Bunch
Date: 22 July 2009

Description:

The Person class represents one individual person. It manages the following data 
about a person:

Last name
Middle initial
First name
Age
Weight

It additionally generates a calculated string containing the person's full name.

*/


public class Person
{

	// Instance variables
	private String firstName;
	private String middleInitial;
	private String lastName;
	private int age;
	private double weight;
	
	// Default constructor
	public Person() {
	}
	
	// Constructor that loads the names into the new object
	public Person( String fName, String mInitial, String lName ) 
	{
		firstName = fName;
		middleInitial = mInitial;
		lastName = lName;
	}
	
	
	// String getFullName()
	//
	// Returns the calculated full name in the following format:
	//
	//    Last, First M.
	//
	
	public String getFullName()
	{
		return lastName + ", " + firstName + " " + middleInitial + ".";
	}
	
	// Getters.
	
	public String getFirstName()
	{
		return firstName;
	}
	
	public String getMiddleInitial()
	{
		return middleInitial;
	}
	
	public String getLastName()
	{
		return lastName;
	}
	
	public int getAge()
	{
		return age;
	}
	
	public double getWeight()
	{
		return weight;
	}
	
	
	// Setters.
	
	public void setFirstName( String newFirstName )
	{
		firstName = newFirstName;
	}
	
	public void setMiddleInitial( String newMiddleInitial )
	{
		middleInitial = newMiddleInitial;
	}
	
	public void setLastName( String newLastName )
	{
		lastName = newLastName;
	}
	
	public void setAge( int newAge )
	{
		if( newAge < 0 || newAge > 110 )
			age = -1;
		else
			age = newAge;
	}
	
	public void setWeight( double newWeight )
	{
		weight = newWeight;
	}

}