package com.example.educatback.model.entity; import jakarta.persistence.*; import lombok.*; import java.util.ArrayList; import java.util.List; @Entity @Builder @NoArgsConstructor @Getter @AllArgsConstructor @Setter @Table(name = "Travel") public class Travel { @Id @GeneratedValue(strategy = GenerationType.IDENTITY) @Column(name = "id") private Long id; @Column(name = "question") private String question; @Column(name = "example") private String example; @Column(name = "answer") private String answer; @Column(name = "image") private String image; @Column(name = "level") private int level; @ManyToOne private Study study; @OneToMany(mappedBy = "travel") private List travelSlides = new ArrayList<>(); @OneToMany(mappedBy = "travel") private List travelThrees = new ArrayList<>(); }