Class CommandCompletion

java.lang.Object

com.hypixel.hytale.server.core.command.system.CommandCompletion

public final class CommandCompletion
extends Object

Resolves autocomplete suggestions for a partially typed command line.

The in-game client performs the equivalent resolution itself off the CommandTreeSync packet. This is the server-local counterpart so the console can complete commands and arguments without a networked client. It reuses the same resolution primitives as command execution (CommandManager.resolveCommand(String) for the root command and AbstractCommand.getSubCommand(String) for subcommand descent) and the same per-argument Argument.getSuggestions(CommandSender, String[]) providers that drive client autocomplete; only the partial-line walk is specific to completion.

Method Summary

Modifier and Type	Method	Description
static List<String>	suggest(CommandSender sender, Collection<AbstractCommand> allCommands, Function<String, AbstractCommand> commandResolver, List<String> words, int wordIndex)	Resolves the suggestions for the token at wordIndex.

Methods inherited from class Object

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

Method Details

suggest

@Nonnull
public static List<String> suggest(@Nonnull
 CommandSender sender,
 @Nonnull
 Collection<AbstractCommand> allCommands,
 @Nonnull
 Function<String, AbstractCommand> commandResolver,
 @Nonnull
 List<String> words,
 int wordIndex)

Resolves the suggestions for the token at wordIndex.

Parameters:

sender - the sender requesting completion; used for permission filtering and value suggestions.

allCommands - every registered top-level command, used to complete the command name itself.

commandResolver - resolves a (lower-cased) command name or alias to its command, shared with execution.

words - the whitespace-split tokens of the line, with the token under the cursor truncated to the text before the caret.

wordIndex - the index into words of the token being completed.

Returns:

the suggested completions for that token, deduplicated and in suggestion order.