Search engine with multi-threaded indexing and complex phrase query support!

*Run main and enter one of the below two inputs:

-Builds an index over a sample corpus of 37000 documents.

:corpusFromJSON

-Builds an index over the files in the specified directory

:index <dir_path>

*You can now start querying..!

At any point, use the below to print the contents of a file

:open <file_name_from_search_result.txt>

open 1.txt

*Sample queries

-Boolean AND query

Park National

-Phrase query (Quotes are inclusive!)

"Park National"

-NOT query

"park national" -"national park"

-Complex query

((park + volcano) eruption) + "wild fire"