You can incorporate Rosette Base Linguistics in Solr 4.3-7.4 applications.
To index and search documents with RBL-JE in a Solr application, you must add JARs to the Solr classpath and define Solr analysis chains that apply the RBL analysis components to process text at index and query time.
In the Application Developer's Guide, see Chapter 6. Using RBL-JE in Apache Solr