//$Id$
package org.hibernate.test.annotations.manytoone;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
import javax.persistence.ManyToOne;
import org.hibernate.annotations.Formula;
/**
* @author Emmanuel Bernard
*/
@Entity
public class Lens {
@Id
@GeneratedValue
private Long id;
private float focal;
@Formula("(1/focal)")
private float length;
@ManyToOne()
@JoinColumn(name="`frame_fk`", referencedColumnName = "name")
private Frame frame;
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
public float getFocal() {
return focal;
}
public void setFocal(float focal) {
this.focal = focal;
}
public float getLength() {
return length;
}
public void setLength(float length) {
this.length = length;
}
public Frame getFrame() {
return frame;
}
public void setFrame(Frame frame) {
this.frame = frame;
}
}