@Entity 
public class Parieur { 
	 @OneToMany (mappedBy= "parieur") 
	 public Collection<Pari> paris; 

	 @Column 
	 private Integer parieur_ID ;

	 @Column 
	 private String aprieur_Nom ;

	 @Column 
	 private Float Solde ;

	 @Column 
	 private Integer capital_jetons ;

	 @Column 
	 private void placerUnPari() {} 

}