65 lines
1.5 KiB
Java
65 lines
1.5 KiB
Java
package com.ipsen.medical.entity;
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import javax.persistence.*;
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import lombok.Data;
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import java.time.LocalDateTime;
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/**
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* 知识库实体
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*/
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@Data
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@Entity
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@Table(name = "knowledge_bases")
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public class KnowledgeBase {
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@Id
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@GeneratedValue(strategy = GenerationType.IDENTITY)
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private Long id;
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@Column(nullable = false)
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private String name; // 知识库名称
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@Enumerated(EnumType.STRING)
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@Column(nullable = false)
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private KnowledgeType type; // 知识库类型
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@Column(columnDefinition = "TEXT")
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private String description; // 描述
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private String dataSource; // 数据源地址
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private Integer priority; // 检索优先级（数字越小优先级越高）
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private Boolean enabled; // 是否启用
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@Column(columnDefinition = "TEXT")
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private String configuration; // 配置信息（JSON格式）
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@Column(nullable = false)
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private LocalDateTime createdAt;
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private LocalDateTime updatedAt;
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@PrePersist
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protected void onCreate() {
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createdAt = LocalDateTime.now();
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if (enabled == null) {
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enabled = true;
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}
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}
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@PreUpdate
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protected void onUpdate() {
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updatedAt = LocalDateTime.now();
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}
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public enum KnowledgeType {
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INTERNAL, // 自有数据：企业研究、历史回复、文献等
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PUBLIC, // 公开数据：监管机构、知网、PubMed、EMBASE等
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EXTENDED // 扩展数据：疾病、药物关联等
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}
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}
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