Files
ai-teacher/backend/src/main/java/com/aiteacher/document/ChapterEntity.java
T

48 lines
1.2 KiB
Java

package com.aiteacher.document;
import jakarta.persistence.*;
import java.time.Instant;
import java.util.UUID;
@Entity
@Table(name = "chapter")
public class ChapterEntity {
@Id
@Column(name = "id", length = 200)
private String id;
@Column(name = "book_id", nullable = false)
private UUID bookId;
@Column(name = "number", nullable = false)
private int number;
@Column(name = "title", length = 500)
private String title;
@Column(name = "page_start")
private Integer pageStart;
@Column(name = "created_at", nullable = false)
private Instant createdAt;
public ChapterEntity() {}
public ChapterEntity(String id, UUID bookId, int number, String title, Integer pageStart) {
this.id = id;
this.bookId = bookId;
this.number = number;
this.title = title;
this.pageStart = pageStart;
this.createdAt = Instant.now();
}
public String getId() { return id; }
public UUID getBookId() { return bookId; }
public int getNumber() { return number; }
public String getTitle() { return title; }
public Integer getPageStart() { return pageStart; }
public Instant getCreatedAt() { return createdAt; }
}