Esper - Java component for CEP and ESP applications.
esper.codehaus.org
Esper enables rapid development of applications that process large volumes of incoming messages or events. Esper filters and analyzes events in various ways, and responds to conditions of interest in real-time.
Esper enables rapid development of applications that process large volumes of incoming messages or events. Esper filters and analyzes events in various ways, and responds to conditions of interest in real-time.