package com.example.datadroiddemo.request; import com.example.datadroiddemo.ops.CityList2Operation; import com.foxykeep.datadroid.service.RequestService; public final class RequestServiceImpl extends RequestService { @Override protected int getMaximumNumberOfThreads() { return 3; } @Override public Operation getOperationForType(int requestType) { switch (requestType) { case RequestFactory.REQUEST_TYPE_CITY_LIST: return new CityList2Operation(); } return null; } }