How to run this project

You must have:

Apache Maven  --version >= 3.91 
Java JDK      --version >= 1.8.0_292

And then its just run the command below in the same path as the pom.xml:

mvn clean compile exec:java

How does it works?

It starts an API Spark that's at localhost:4567 where we can add, get, and search values, see the endpoints already created:

Returns a rank of documents based on TF-IDF Cossine Similarity

GET /search/:query

Returns a list of terms in the given query and its TF-IDF values

GET /search/validate/:query

Returns a list of terms in the requested document and its TF-IDF values

GET /document/get/:documentId

Insert a new document in the collection !!! DO NOT RE RUN THE INVERTED INDEX !!!

POST /document/add/:documentId

Run the indexer and re-calculate the TF-IDF values for all terms in the dictionary, put the new added documents ready to be queried

GET /indexer/run/

Useless root endpoint

GET /

I would appreciate if someone could help this project by creating the necessary tests and improving the effiency of its processes, although any kind of help would be very welcome.