package cn.iocoder.yudao.module.ai.dal.dataobject.knowledge;

import cn.iocoder.yudao.framework.common.enums.CommonStatusEnum;
import cn.iocoder.yudao.framework.mybatis.core.dataobject.BaseDO;
import com.baomidou.mybatisplus.annotation.KeySequence;
import com.baomidou.mybatisplus.annotation.TableId;
import com.baomidou.mybatisplus.annotation.TableName;
import lombok.Data;

/**
 * AI 知识库-文档分段 DO
 *
 * @author xiaoxin
 */
@TableName(value = "ai_knowledge_segment")
@KeySequence("ai_knowledge_segment_seq")
@Data
public class AiKnowledgeSegmentDO extends BaseDO {

    public static final String VECTOR_ID_EMPTY = "";

    @TableId
    private Long id;

    private Long knowledgeId;

    private Long documentId;

    private String content;

    private Integer contentLength;

    private String vectorId;

    private Integer tokens;

    private Integer retrievalCount;

    /**
     * 状态，枚举 {@link CommonStatusEnum}
     */
    private Integer status;

}