/magstudentportal/trunk

package DB;

import java.io.Serializable;

import javax.persistence.*;

/**

 * The primary key class for the teaches database table.

 * 

 */

@Embeddable

public class TeachPK implements Serializable {

  // default serial version id, required for serializable classes.

  private static final long serialVersionUID = 1L;

  private Long course;

  private Long staff;

  public TeachPK() {

  }

  @Column(insertable = false, updatable = false, unique = true, nullable = false)

  public Long getCourse() {

    return this.course;

  }

  public void setCourse(Long course) {

    this.course = course;

  }

  @Column(insertable = false, updatable = false, unique = true, nullable = false)

  public Long getStaff() {

    return this.staff;

  }

  public void setStaff(Long staff) {

    this.staff = staff;

  }

  public boolean equals(Object other) {

    if (this == other) {

      return true;

    }

    if (!(other instanceof TeachPK)) {

      return false;

    }

    TeachPK castOther = (TeachPK) other;

    return this.course.equals(castOther.course) && this.staff.equals(castOther.staff);

  }

  public int hashCode() {

    final int prime = 31;

    int hash = 17;

    hash = hash * prime + this.course.hashCode();

    hash = hash * prime + this.staff.hashCode();

    return hash;

  }

}