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Note: these instructions are currently for the S4-22 branch
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A look at the sample project content
The src/main/java/hello directory contains 3 files:
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HelloPE.java : a very simple PE that simply prints the name contained in incoming events
Gliffy Diagram size L name HelloPE align left version 2
- HelloApp.java: defines a simple application: exposes an input stream --> a very simple PE: simply prints the name contained in incoming events HelloApp.java --> defines a simple application: exposes an input stream ("names"), connected to the HelloPE HelloInputAdapter --> a simple adapter that reads character lines from a socket, converts them into events, and sends the events to interested S4 apps, through the "names" stream
- HelloInputAdapter is a simple adapter that reads character lines from a socket, converts them into events, and sends the events to interested S4 apps, through the "names" stream