161sh/CatgirlIntelligenceAgency
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
fe419b12b4
CatgirlIntelligenceAgency/code/services-core/search-service
History
Viktor Lofgren fe419b12b4 Better handling of quote terms, fix bug in handling of longer queries. 
... where some terms may previously have been ignored. The latter bug was due to the handling of QueryHeads with AnyOf-style predicates interacting poorly with alreadyConsideredTerms in SearchIndex.java
2023-04-10 13:11:40 +02:00
..
src Better handling of quote terms, fix bug in handling of longer queries. 2023-04-10 13:11:40 +02:00
build.gradle Move database to a separate module 2023-03-25 15:26:17 +01:00
readme.md Fix broken diagram links after doc/ restructuring. 2023-03-25 16:32:10 +01:00

readme.md

Search Service

This service handles search traffic and is the service you're most directly interacting with when visiting search.marginalia.nu.

It interprets a "human" query and translates it into a request that gets passed into to the index service, which finds related documents, which this service then ranks and returns to the user.

image

Central classes

  • SearchService receives requests and delegates to the appropriate services.

  • CommandEvaluator interprets a user query and acts upon it, dealing with special operations like browse: or site:.

  • QueryFactory parses a search query into a machine readable query specification.

  • SearchQueryIndexService passes a parsed search query to the index service, and then decorates the search results so that they can be rendered.

See Also