Java tutorial
/** * Copyright (c) 2017 Andrea Di Giorgi * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. */ package com.github.ithildir.airbot.service; import com.github.ithildir.airbot.model.Measurement; import io.vertx.codegen.annotations.ProxyGen; import io.vertx.core.AsyncResult; import io.vertx.core.Handler; import io.vertx.core.Vertx; import io.vertx.serviceproxy.ProxyHelper; import org.apache.commons.lang3.StringUtils; /** * @author Andrea Di Giorgi */ @ProxyGen public interface MeasurementService { public static String getAddress(String country) { String address = MeasurementService.class.getName(); if (StringUtils.isNotBlank(country)) { address += "." + country; } return address; } public static MeasurementService getInstance(Vertx vertx, String country) { return ProxyHelper.createProxy(MeasurementService.class, vertx, getAddress(country)); } public void getMeasurement(double latitude, double longitude, Handler<AsyncResult<Measurement>> handler); public void getName(Handler<AsyncResult<String>> handler); public void init(Handler<AsyncResult<Void>> handler); }