Interface CommandManager

public sealed interface CommandManager

Interface that provides methods to manage commands.

See Also:

• TelegramBot.getCommandManager()

Method Summary

Modifier and Type	Method	Description
boolean	commandExists(@NotNull String commandName)	Checks if a Command exists.
void	execute(@NotNull User sender, @NotNull String fullText, Message message)	Executes a Command.
String	extractCommand(String text)	Extracts a Command from a text string.
@Nullable Command	getCommand(@NotNull String commandName)	Returns a Command by its name.
static @NotNull CommandManager	newCommandManager(@NotNull TelegramBot bot)
void	registerCommand(@NotNull Command command)	Registers a new command from a Command instance.

Method Details

newCommandManager

@Internal
@NotNull
static @NotNull CommandManager newCommandManager(@NotNull
 @NotNull TelegramBot bot)

registerCommand

void registerCommand(@NotNull
 @NotNull Command command)

Registers a new command from a Command instance.

Parameters:

command - The command to be registered.

getCommand

@Nullable
@Nullable Command getCommand(@NotNull
 @NotNull String commandName)

Returns a Command by its name.

Parameters:

commandName - The name of the Command to return.

Returns:

The Command with the given name, or null if it does not exist.

commandExists

boolean commandExists(@NotNull
 @NotNull String commandName)

Checks if a Command exists.

Parameters:

commandName - The name of the Command to check.

Returns:

True if the Command exists, false otherwise.

execute

void execute(@NotNull
 @NotNull User sender,
 @NotNull
 @NotNull String fullText,
 Message message)

Executes a Command.

Parameters:

sender - The User who is executing the Command.

fullText - The full text of the Command.

message - The Message that contains the Command.

extractCommand

String extractCommand(String text)

Extracts a Command from a text string.

Parameters:

text - The text string to extract the Command from.

Returns:

The extracted Command.