actor has name, year of birth, and number of movie he/she starred in. A Movie ha

Question

actor has name, year of birth, and number of movie he/she starred in. A Movie has tie, supporting actor a Write Java classes for Actor and Movie per the UML diagram below and according to the to the following Include only attributes/methods/constructors that are in the UML diagram only. For the class Movie: .If the star of movie is reset to a new actor, the11.mage0- For the Actor class: Two movies objects are the same if they have the name. strie starCount of the new actor is incremented and the torine count must be decremented for the old actor - The string representation of an Actor object must be in the format: fnome of actori year of birth) Write your code here: public class.

Explanation / Answer

Given below is the code according to the specifications in the question.
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public class Actor {
private String name;
private int year;
public int starCount;

public Actor(String name, int year)
{
this.name = name;
this.year = year;
}

public String getName()
{
return name;
}

public int getAge()
{
return 2018 - year;
}

public String toString()
{
return "{" + name + "; " + year + "}";
}
}

public class Movie {
private Actor star;
public Actor support;
public String title;

public Movie(String title)
{
this.title = title;
}

public Movie(Movie other)
{
star = other.star;
support = other.support;
title = other.title;
}

public void setStar(Actor a)
{
if(star != null)
{
star.starCount--;
}
star = a;
star.starCount++;
}

public Actor getStar()
{
return star;
}

public boolean equals(Object o)
{
if(o instanceof Movie)
{
if(((Movie)o).title.equals(title))
return true;
}

return false; //if o is not Movie object or titles don't match
}
}

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