Java tutorial
/** * This file is part of Prism, licensed under the MIT License (MIT). * * Copyright (c) 2015 Helion3 http://helion3.com/ * * 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.helion3.prism.commands; import java.util.List; import org.spongepowered.api.command.CommandCallable; import org.spongepowered.api.command.CommandResult; import org.spongepowered.api.command.CommandSource; import org.spongepowered.api.command.spec.CommandExecutor; import org.spongepowered.api.command.spec.CommandSpec; import org.spongepowered.api.text.Text; import org.spongepowered.api.text.format.TextColors; import org.spongepowered.api.command.CommandException; import org.spongepowered.api.command.args.CommandContext; import com.google.common.collect.ImmutableList; import com.google.common.collect.ImmutableMap; import com.helion3.prism.util.Format; public class PrismCommands { private PrismCommands() { } /** * Build a complete command hierarchy * @return */ public static CommandSpec getCommand() { // Build child commands ImmutableMap.Builder<List<String>, CommandCallable> builder = ImmutableMap.builder(); builder.put(ImmutableList.of("i", "wand"), new InspectCommand()); builder.put(ImmutableList.of("l", "lookup"), LookupCommand.getCommand()); builder.put(ImmutableList.of("near"), NearCommand.getCommand()); builder.put(ImmutableList.of("rb", "rollback"), ApplierCommand.getCommand(ApplierCommand.ApplierMode.ROLLBACK)); builder.put(ImmutableList.of("rs", "restore"), ApplierCommand.getCommand(ApplierCommand.ApplierMode.RESTORE)); builder.put(ImmutableList.of("undo"), UndoCommand.getCommand()); builder.put(ImmutableList.of("ext"), ExtinguishCommand.getCommand()); builder.put(ImmutableList.of("?", "help"), HelpCommand.getCommand()); return CommandSpec.builder().executor((source, args) -> { source.sendMessage(Text.of(Format.heading(TextColors.GRAY, "By ", TextColors.GOLD, "viveleroi.\n"), TextColors.DARK_AQUA, "Tracking so good the NSA stole our name.\n", TextColors.GRAY, "Help: ", TextColors.WHITE, "/pr ?\n", TextColors.GRAY, "IRC: ", TextColors.WHITE, "irc.esper.net #prism\n", TextColors.GRAY, "Site: ", TextColors.WHITE, "http://discover-prism.com")); return CommandResult.empty(); }).children(builder.build()).build(); } }