package ufe.jpa;

import java.math.BigDecimal;

import javax.persistence.Entity;
import javax.persistence.ManyToOne;
import javax.persistence.NamedQuery;

/** 
 * Un employé de l'entreprise.
 */
@Entity
@NamedQuery(
  name = "findNomsEmployes",
  query = "select e.nom from Employe as e where upper(e.departement.nom) = :nomDept"
)
public class Employe extends Personne {
	private BigDecimal salaire;
	@ManyToOne
	private Employe superieur;
	@ManyToOne
	private Departement departement;
	
	public Employe() {
	}
	
	public Employe(String nom) {
		super(nom);
	}

	public Employe(String nom, Departement departement, Employe superieur) {
		super(nom);
		departement.addEmploye(this);
		this.superieur = superieur;
	}

	public BigDecimal getSalaire() {
		return salaire;
	}

	public void setSalaire(BigDecimal salaire) {
		this.salaire = salaire;
	}

	public Employe getSuperieur() {
		return superieur;
	}

	public void setSuperieur(Employe employe) {
		this.superieur = employe;
	}

	public Departement getDepartement() {
		return departement;
	}

	public void setDepartement(Departement departement) {
		this.departement = departement;
	}
	
	@Override
    public boolean equals(Object o) {
      if (o == null || o.getClass() != this.getClass()) {
        return false;
      }
      Employe emp = (Employe) o;
      return this.id == emp.id;
    }
  
    @Override
    public int hashCode() {
      return id;
    }
}