So I've setup Eclipse, and my applications have been developed. The applications will always cause a workstation to be in a state of true/false (if button1 is selected, state=true open gateway, if button2 is selected state=false close gateway). The "gateway" is what I believe to serve as the listener. Meaning the "gateway" will look for a true state, and route calls only to that workstation.
What
Java functionality do I need to implement that would serve as the "gateway" described above?
(f I am incorrect on the technical terminology, please let me know.)