injectSysMon(handler);
handlers = handlers.cons(new RobustDataSinkWrapper(handler, config.dataSinkTimeoutNanos, config.maxNumDataSinkTimeouts));
}
private ADataSink getCompositeDataSink() {
return new ADataSink() {
@Override public void onStartedHierarchicalMeasurement(String identifier) {
for(RobustDataSinkWrapper handler: handlers) {
handler.onStartedHierarchicalMeasurement(identifier);
}
}