Java tutorial
/* * Copyright 2017 Bram Hagens * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package me.bramhaag.discordselfbot.commands.admin; import com.google.common.base.Stopwatch; import lombok.NonNull; import me.bramhaag.discordselfbot.Constants; import me.bramhaag.discordselfbot.commands.Command; import me.bramhaag.discordselfbot.util.Util; import net.dv8tion.jda.core.EmbedBuilder; import net.dv8tion.jda.core.entities.Message; import net.dv8tion.jda.core.entities.TextChannel; import java.text.SimpleDateFormat; import java.util.Date; import java.util.concurrent.TimeUnit; public class CommandPing { @Command(name = "ping") public void execute(@NonNull Message message, @NonNull TextChannel channel, @NonNull String[] args) { Stopwatch stopwatch = Stopwatch.createStarted(); message.editMessage("`Waiting...`").queue(m -> { stopwatch.stop(); m.editMessage(new EmbedBuilder().setTitle(Constants.PONG_EMOTE + " Pong!", null) .addField("Response time (Bot)", stopwatch.elapsed(TimeUnit.MILLISECONDS) + " ms", true) .addField("Response time (API)", message.getJDA().getPing() + " ms", true) .setFooter("Ping | " + Util.generateTimestamp(), null).build()) .queue(embed -> embed.delete().queueAfter(Constants.REMOVE_TIME_LONG, TimeUnit.SECONDS)); }); } }