Package net.minestom.server.command.builder.arguments

Class ArgumentWord

java.lang.Object

net.minestom.server.command.builder.arguments.Argument<String>

net.minestom.server.command.builder.arguments.ArgumentWord

public class ArgumentWord
extends Argument<String>

Represents a single word in the command.

You can specify the valid words with from(String...) (do not abuse it or the client will not be able to join).

Example: hey

Field Summary

Fields

Modifier and Type	Field	Description
static final int	RESTRICTION_ERROR
protected String[]	restrictions
static final int	SPACE_ERROR

Fields inherited from class net.minestom.server.command.builder.arguments.Argument

allowSpace, CONTAINER, suggestionType, useRemaining

Constructor Summary

Constructors

Constructor	Description
ArgumentWord(String id)

Method Summary

Modifier and Type	Method	Description
@NotNull ArgumentWord	from(@Nullable String... restrictions)	Used to force the use of a few precise words instead of complete freedom.
@Nullable String[]	getRestrictions()	Gets all the word restrictions.
boolean	hasRestrictions()	Gets if this argument allow complete freedom in the word choice or if a list has been defined.
byte @Nullable []	nodeProperties()
@NotNull String	parse(@NotNull CommandSender sender, @NotNull String input)	Parses the given input, and throw an ArgumentSyntaxException if the input cannot be converted to T
String	parser()
String	toString()

Methods inherited from class net.minestom.server.command.builder.arguments.Argument

allowSpace, equals, filter, getCallback, getDefaultValue, getId, getSuggestionCallback, hasErrorCallback, hashCode, hasSuggestion, isOptional, map, map, parse, setCallback, setDefaultValue, setDefaultValue, setDefaultValue, setSuggestionCallback, suggestionType, useRemaining

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details

SPACE_ERROR

public static final int SPACE_ERROR

See Also:

• Constant Field Values

RESTRICTION_ERROR

public static final int RESTRICTION_ERROR

See Also:

• Constant Field Values

restrictions

protected String[] restrictions

Constructor Details

ArgumentWord

public ArgumentWord(String id)

Method Details

from

@NotNull
public @NotNull ArgumentWord from(@Nullable
 @Nullable String... restrictions)

Used to force the use of a few precise words instead of complete freedom.

WARNING: having an array too long would result in a packet too big or the client being stuck during login.

Parameters:

restrictions - the accepted words, can be null but if an array is passed you need to ensure that it is filled with non-null values

Returns:

'this' for chaining

Throws:

NullPointerException - if restrictions is not null but contains null value(s)

parse

@NotNull
public @NotNull String parse(@NotNull
 @NotNull CommandSender sender,
 @NotNull
 @NotNull String input)
                      throws ArgumentSyntaxException

Description copied from class: Argument

Parses the given input, and throw an ArgumentSyntaxException if the input cannot be converted to T

Specified by:

parse in class Argument<String>

Parameters:

input - the argument to parse

Returns:

the parsed argument

Throws:

ArgumentSyntaxException - if value is not valid

parser

public String parser()

Specified by:

parser in class Argument<String>

nodeProperties

public byte @Nullable [] nodeProperties()

Overrides:

nodeProperties in class Argument<String>

hasRestrictions

public boolean hasRestrictions()

Gets if this argument allow complete freedom in the word choice or if a list has been defined.

Returns:

true if the word selection is restricted

getRestrictions

@Nullable
public @Nullable String[] getRestrictions()

Gets all the word restrictions.

Returns:

the word restrictions, can be null

toString

public String toString()

Overrides:

toString in class Object