package ejava.jpa.examples.tuning.bo;
   
   import java.io.Serializable;
   
   public class MovieRolePK implements Serializable {
   	private static final long serialVersionUID = -2134263902401216090L;
   	private String movie;
   	private String role;
   	
  	public MovieRolePK() {}
  	
  	public String getMovie() { return movie; }
  	public MovieRolePK setMovie(String movie) {
  		this.movie = movie;
  		return this;
  	}
  	
  	public String getRole() { return role; }
  	public MovieRolePK setRole(String role) {
  		this.role = role;
  		return this;
  	}
  
  	@Override
  	public int hashCode() {
  		return movie==null?0:movie.hashCode() +
  				role==null?0:role.hashCode();
  	}
  	
  	@Override
  	public boolean equals(Object obj) {
  		try {
  			if (this==obj) { return true; }
  			if (obj==null) { return false; }
  			MovieRolePK rhs = (MovieRolePK)obj;
  			if (movie!=null && role!=null) {
  				return movie.equals(rhs.movie) && role.equals(rhs.role);
  			}
  			if (movie==null && rhs.movie!=null) { return false; }
  			if (role==null && rhs.role!=null) { return false; }
  			return true;
  		} catch (Exception ex) { return false; }
  	}
  	
  	@Override
  	public String toString() {
  		return movie + " " + role;
  	}
  	
  }