package study.u43.model;
import jakarta.persistence.*;
@Entity @Table(name="u43_work_item")
public class WorkItem {
    @Id private Long id;
    @Column(nullable=false) private String title;
    @ManyToOne(fetch=FetchType.LAZY,optional=false) @JoinColumn(name="board_id",nullable=false)
    private Board board;
    protected WorkItem() { }
    public WorkItem(long id,String title){this.id=id;this.title=title;}
    void setBoard(Board board){this.board=board;}
}