periphery.prepare(param, null);
splitter.init(param);
List<IParam> paramList = splitter.split();
BufferedLineExchanger exchanger=BufferedLineExchangerTest.getLineExchanger();
for(ILine line:datas) {
exchanger.send(line);
exchanger.flush();
}
for(IParam oneParam:paramList) {
writer.setParam(oneParam);