Package cn.ycraft.limbo.command

Class CommandHandler

java.lang.Object

cn.ycraft.limbo.command.CommandHandler

All Implemented Interfaces:

NamedExecutor, CommandExecutor, TabCompleter

Direct Known Subclasses:

AllowlistCommands, DefaultCommands

public abstract class CommandHandler
extends Object
implements TabCompleter, NamedExecutor, CommandExecutor

Field Summary

Fields

Modifier and Type	Field	Description
protected final @NotNull Map<String,String>	aliasesMap
protected final @NotNull Map<String,SubCommand<?>>	registeredCommands
protected final @NotNull Map<String,CommandHandler>	registeredHandlers

Constructor Summary

Constructors

Constructor	Description
CommandHandler()

Method Summary

Modifier and Type	Method	Description
void	execute(@NotNull CommandSender sender, String[] args)
Map<String,NamedExecutor>	getExecutors()
protected @Nullable CommandHandler	getHandler(@NotNull String name)
protected @Nullable SubCommand<?>	getSubCommand(@NotNull String name)
abstract Void	noArgs(CommandSender sender)
abstract Void	noPermission(CommandSender sender)
Void	onException(CommandSender sender, String cmd, Exception ex)
void	registerHandler(@NotNull CommandHandler handler, @NotNull String name, @NotNull String... aliases)
void	registerSubCommand(@NotNull SubCommand<?> command, @NotNull String name, @NotNull String... aliases)
protected static String[]	shortenArgs(String[] args)
protected static boolean	startsWithIgnoreCase(@NotNull String string, @NotNull String prefix)
List<String>	tabComplete(@NotNull CommandSender sender, String[] args)
Void	unknownCommand(CommandSender sender, String[] args)
void	unregister(@NotNull String command)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface cn.ycraft.limbo.command.NamedExecutor

hasPermission, sendMessage, sendMessage, sendMessage

Field Details

registeredCommands

@NotNull
protected final @NotNull Map<String,SubCommand<?>> registeredCommands

registeredHandlers

@NotNull
protected final @NotNull Map<String,CommandHandler> registeredHandlers

aliasesMap

@NotNull
protected final @NotNull Map<String,String> aliasesMap

Constructor Details

CommandHandler

public CommandHandler()

Method Details

noArgs

public abstract Void noArgs(CommandSender sender)

unknownCommand

public Void unknownCommand(CommandSender sender,
 String[] args)

noPermission

public abstract Void noPermission(CommandSender sender)

onException

public Void onException(CommandSender sender,
 String cmd,
 Exception ex)

registerSubCommand

public void registerSubCommand(@NotNull
 @NotNull SubCommand<?> command,
 @NotNull
 @NotNull String name,
 @NotNull
 @NotNull String... aliases)

registerHandler

public void registerHandler(@NotNull
 @NotNull CommandHandler handler,
 @NotNull
 @NotNull String name,
 @NotNull
 @NotNull String... aliases)

unregister

public void unregister(@NotNull
 @NotNull String command)

execute

public void execute(@NotNull
 @NotNull CommandSender sender,
 String[] args)

Specified by:

execute in interface CommandExecutor

tabComplete

public List<String> tabComplete(@NotNull
 @NotNull CommandSender sender,
 String[] args)

Specified by:

tabComplete in interface TabCompleter

getExecutors

public Map<String,NamedExecutor> getExecutors()

getHandler

@Nullable
protected @Nullable CommandHandler getHandler(@NotNull
 @NotNull String name)

getSubCommand

@Nullable
protected @Nullable SubCommand<?> getSubCommand(@NotNull
 @NotNull String name)

shortenArgs

protected static String[] shortenArgs(String[] args)

startsWithIgnoreCase

protected static boolean startsWithIgnoreCase(@NotNull
 @NotNull String string,
 @NotNull
 @NotNull String prefix)
                                       throws IllegalArgumentException,
NullPointerException

Throws:

IllegalArgumentException

NullPointerException