Package com.bytedesk.kbase.llm_faq.elastic

Class FaqElasticService

java.lang.Object

com.bytedesk.kbase.llm_faq.elastic.FaqElasticService

@Service
public class FaqElasticService
extends Object

elasticsearch 全文检索服务

Author:

jackning

Field Summary

Fields

Modifier and Type	Field	Description
private final org.springframework.data.elasticsearch.core.ElasticsearchOperations	elasticsearchOperations
private final FaqRestService	faqRestService

Constructor Summary

Constructors

Constructor	Description
FaqElasticService()

Method Summary

Modifier and Type	Method	Description
private void	addHighlight(FaqElasticSearchResult result, String query, String question)	为搜索结果添加高亮
Boolean	deleteFaq(String faqUid)	从Elasticsearch中删除FAQ的索引
void	indexFaq(FaqEntity faq)	索引FAQ实体到Elasticsearch
List<FaqElasticSearchResult>	searchFaq(String query, String kbUid, String categoryUid, String orgUid)	搜索FAQ内容
private List<FaqElasticSearchResult>	searchFaqInternal(String query, String kbUid, String categoryUid, String orgUid, boolean isSuggest, Integer maxResults)	搜索FAQ内容 - 私有辅助方法，处理两种搜索场景的共同逻辑
List<FaqElasticSearchResult>	suggestFaq(FaqRequest request)	用户在输入过程中，给出输入联想
void	updateAllIndex(FaqRequest request)
void	updateIndex(FaqRequest request)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

elasticsearchOperations

private final org.springframework.data.elasticsearch.core.ElasticsearchOperations elasticsearchOperations

faqRestService

private final FaqRestService faqRestService

Constructor Details

FaqElasticService

public FaqElasticService()

Method Details

updateIndex

public void updateIndex(FaqRequest request)

updateAllIndex

public void updateAllIndex(FaqRequest request)

indexFaq

public void indexFaq(FaqEntity faq)

索引FAQ实体到Elasticsearch

Parameters:

faq - 要索引的FAQ实体

deleteFaq

public Boolean deleteFaq(String faqUid)

从Elasticsearch中删除FAQ的索引

Parameters:

faqUid - 要删除的FAQ的UID

Returns:

是否删除成功

searchFaqInternal

private List<FaqElasticSearchResult> searchFaqInternal(String query,
 String kbUid,
 String categoryUid,
 String orgUid,
 boolean isSuggest,
 Integer maxResults)

搜索FAQ内容 - 私有辅助方法，处理两种搜索场景的共同逻辑

Parameters:

query - 搜索关键词

kbUid - 知识库UID（可选）

categoryUid - 分类UID（可选）

orgUid - 组织UID（可选）

isSuggest - 是否为输入联想模式

maxResults - 最大结果数，为null则不限制

Returns:

搜索结果列表

addHighlight

private void addHighlight(FaqElasticSearchResult result,
 String query,
 String question)

为搜索结果添加高亮

searchFaq

public List<FaqElasticSearchResult> searchFaq(String query,
 String kbUid,
 String categoryUid,
 String orgUid)

搜索FAQ内容

Parameters:

query - 搜索关键词

kbUid - 知识库UID（可选）

categoryUid - 分类UID（可选）

orgUid - 组织UID（可选）

Returns:

带权重的搜索结果列表和元数据

suggestFaq

public List<FaqElasticSearchResult> suggestFaq(FaqRequest request)

用户在输入过程中，给出输入联想