Elwha is a Java application for monitoring topics, sentiment and events on Twitter streams with the ability to generate notification messages before passing the presence of such events on to some additional workflow. An example of an additional workflow could be an Apache Nutch crawl, or something similar.

The name Elwha itself relates to the River Elwha, a 45-mile (72 km) river on the Olympic Peninsula in the U.S. state of Washington. From its source at Elwha snowfinger in the Olympic Range of Olympic National Park, it flows generally north to the Strait of Juan de Fuca. Most of the river is in Olympic National Park.

This is a rest.li application using gradle as the build system.

To build for the first time, use gradle 1.8 or greater and run:

gradle build

You can then run the server with:

gradle JettyRunWar

Once running, you can send a GET request to the server with:

curl http://localhost:8080/elwha-server/elwha/1

Elwha is licensed under the Apache License v2.0. A copy of that license is included with this source code.