public static void main(String[] args) throws Exception {
parseArguments(args);
List<Iterator<String>> segments = Splitter.split(inputFilePath, numberOfThreads);
List<Future<Analytic>> futures = new ArrayList<Future<Analytic>>(segments.size());
ExecutorService threadPool = Executors.newFixedThreadPool(segments.size());
for (final Iterator<String> segment : segments) {
Future<Analytic> future =
threadPool.submit(
new Callable<Analytic>() {
@Override
public Analytic call() throws Exception {
return new Analyzer(segment).parse();
}
});
futures.add(future);
}
try {
ArrayList<Analytic> analytics = new ArrayList<Analytic>(futures.size());
for (Future<Analytic> future : futures) {
analytics.add(future.get());
}
Analytic result = Synthesizer.synthesize(analytics);
writeResult(result);
} finally {
threadPool.shutdown();
}
}