Package de.eldoria.eldoutilities.commands.command.util

Class Arguments

java.lang.Object

de.eldoria.eldoutilities.commands.command.util.Arguments

All Implemented Interfaces:

Iterable<Input>

public class Arguments
extends Object
implements Iterable<Input>

Method Summary

Modifier and Type	Method	Description
List<Input>	args()	Get the arguments as a list
List<Input>	args(int from)	Get the arguments starting from an index till the end as a list
List<Input>	args(int from, int to)	Get the arguments between two indices
Input[]	asArray()	Get a copy of the arguments array
boolean	asBoolean(int index)	Get the argument as a boolean
boolean	asBoolean(int index, boolean def)	Get the argument as a boolean
boolean	asBoolean(int index, String aTrue, String aFalse)	Get the argument as a boolean
boolean	asBoolean(int index, String aTrue, String aFalse, boolean def)	Get the argument as a boolean
boolean	asBoolean(int index, String aTrue, String aFalse, Supplier<Boolean> def)	Get the argument as a boolean
boolean	asBoolean(int index, Supplier<Boolean> def)	Get the argument as a boolean
double	asDouble(int index)
double	asDouble(int index, double def)
double	asDouble(int index, Supplier<Double> def)
<T extends Enum<T>> T	asEnum(int index, Class<T> clazz)	Get the argument as an enum
<T extends Enum<T>> T	asEnum(int index, Class<T> clazz, boolean stripStrings)	Get the argument as an enum
<T extends Enum<T>> T	asEnum(int index, Class<T> clazz, boolean stripStrings, Supplier<T> def)	Get the argument as an enum
<T extends Enum<T>> T	asEnum(int index, Class<T> clazz, boolean stripStrings, T def)	Get the argument as an enum
<T extends Enum<T>> T	asEnum(int index, Class<T> clazz, Supplier<T> def)	Get the argument as an enum
<T extends Enum<T>> T	asEnum(int index, Class<T> clazz, T def)	Get the argument as an enum
int	asInt(int index)	Get the argument as integer
int	asInt(int index, int def)	Get the argument as integer
int	asInt(int index, Supplier<Integer> def)	Get the argument as integer
long	asLong(int index)
long	asLong(int index, long def)
long	asLong(int index, Supplier<Long> def)
@NotNull Material	asMaterial(int index)	Get the argument as a material.
@NotNull Material	asMaterial(int index, boolean stripStrings)	Get the argument as a material.
@NotNull Material	asMaterial(int index, boolean stripStrings, Supplier<Material> def)	Get the argument as a material.
@NotNull Material	asMaterial(int index, boolean stripStrings, Material def)	Get the argument as a material.
@NotNull Material	asMaterial(int index, Supplier<Material> def)	Get the argument as a material.
@NotNull Material	asMaterial(int index, Material def)	Get the argument as a material.
@NotNull OfflinePlayer	asOfflinePlayer(int index)	Get the argument as a offline player
@NotNull OfflinePlayer	asOfflinePlayer(int index, Supplier<OfflinePlayer> def)	Get the argument as a offline player
@NotNull OfflinePlayer	asOfflinePlayer(int index, OfflinePlayer def)	Get the argument as a offline player
@NotNull Player	asPlayer(int index)	Get the argument as a player
@NotNull Player	asPlayer(int index, Supplier<Player> def)	Get the argument as a player
@NotNull Player	asPlayer(int index, Player def)	Get the argument as a player
void	assertLength(int index)	Asserts that the commands have at least the required amount of arguments.
@NotNull String	asString(int index)	Get the argument as string
@NotNull String	asString(int index, String def)	Get the argument as string
@NotNull String	asString(int index, Supplier<String> def)	Get the argument as string
@NotNull World	asWorld(int index)	Get the argument as a world
@NotNull World	asWorld(int index, Supplier<World> def)	Get the argument as a world
@NotNull World	asWorld(int index, World def)	Get the argument as a world
static Arguments	create(Plugin plugin, CommandSender sender, String[] args)	Create a new argument
FlagContainer	flags()
Input	get(int index)
Input	get(int index, Input def)
boolean	hasArg(int index)	Checks if enough arguments are present
boolean	isEmpty()	Checks if no arguments are present
@NotNull Iterator<Input>	iterator()
String	join()	Returns a range of arguments as string.
String	join(int from)	Returns a range of arguments as string.
String	join(int from, int to)	Returns a range of arguments as string.
String	join(String delimiter)	Returns a range of arguments as string.
String	join(String delimiter, int from)	Returns a range of arguments as string.
String	join(String delimiter, int from, int to)	Returns a range of arguments as string.
Input	last()
Stream<Input>	parallelStream()
void	parseQuoted()	Parses the arguments as quoted args.
CommandSender	sender()
int	size()	Size of the arguments.
boolean	sizeIs(int i)	Size of the arguments.
void	splitArgs()	Splits the arguments if they were grouped by parseQuoted()
Spliterator<Input>	spliterator()
Stream<Input>	stream()
Arguments	subArguments()	Get the subarguments.
Arguments	subArguments(int nesting)	Get the subarguments.
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach

Method Details

create

public static Arguments create(Plugin plugin,
 CommandSender sender,
 String[] args)

Create a new argument

Parameters:

plugin - plugin instance

args - argument array

Returns:

new argument instance

assertLength

public void assertLength(int index)
                  throws CommandException

Asserts that the commands have at least the required amount of arguments.

Parameters:

index - minimal length

Throws:

CommandException - when not enough arguments are present.

hasArg

public boolean hasArg(int index)

Checks if enough arguments are present

Parameters:

index - minimal length

Returns:

true if enough arguments are present

size

public int size()

Size of the arguments.

Returns:

the amount of arguments

sizeIs

public boolean sizeIs(int i)

Size of the arguments.

Returns:

the amount of arguments

isEmpty

public boolean isEmpty()

Checks if no arguments are present

Returns:

true if empty

parseQuoted

public void parseQuoted()

Parses the arguments as quoted args. This will group arguments in quotes.

Arguments are not parsed quoted by default.

Use splitArgs() to revert this change

splitArgs

public void splitArgs()

Splits the arguments if they were grouped by parseQuoted()

get

public Input get(int index)

get

public Input get(int index,
 Input def)

asString

@NotNull
public @NotNull String asString(int index)

Get the argument as string

Parameters:

index - index of argument

Returns:

argument as string

asString

@NotNull
public @NotNull String asString(int index,
 String def)

Get the argument as string

Parameters:

index - index of argument

def - returned if the index is not valid

Returns:

argument as string

asString

@NotNull
public @NotNull String asString(int index,
 Supplier<String> def)

Get the argument as string

Parameters:

index - index of argument

def - returned if the index is not valid

Returns:

argument as string

asInt

public int asInt(int index)
          throws CommandException

Get the argument as integer

Parameters:

index - index of argument

Returns:

index as integer

Throws:

CommandException - when the argument is not an integer

asInt

public int asInt(int index,
 int def)
          throws CommandException

Get the argument as integer

Parameters:

index - index of argument

def - returned if the index is not valid

Returns:

index as integer

Throws:

CommandException - when the argument is not an integer

asInt

public int asInt(int index,
 Supplier<Integer> def)
          throws CommandException

Get the argument as integer

Parameters:

index - index of argument

def - returned if the index is not valid

Returns:

index as integer

Throws:

CommandException - when the argument is not an integer

asLong

public long asLong(int index)
            throws CommandException

Parameters:

index - index of argument

Returns:

index as long

Throws:

CommandException - when the argument is not a long

asLong

public long asLong(int index,
 long def)
            throws CommandException

Parameters:

index - index of argument

def - returned if the index is not valid

Returns:

index as long

Throws:

CommandException - when the argument is not a long

asLong

public long asLong(int index,
 Supplier<Long> def)
            throws CommandException

Parameters:

index - index of argument

def - returned if the index is not valid

Returns:

index as long

Throws:

CommandException - when the argument is not a long

asDouble

public double asDouble(int index)
                throws CommandException

Parameters:

index - index of argument

Returns:

index as double

Throws:

CommandException - when the argument is not a double

asDouble

public double asDouble(int index,
 double def)
                throws CommandException

Parameters:

index - index of argument

def - returned if the index is not valid

Returns:

index as double

Throws:

CommandException - when the argument is not a double

asDouble

public double asDouble(int index,
 Supplier<Double> def)
                throws CommandException

Parameters:

index - index of argument

def - returned if the index is not valid

Returns:

index as double

Throws:

CommandException - when the argument is not a double

asBoolean

public boolean asBoolean(int index)
                  throws CommandException

Get the argument as a boolean

Parameters:

index - index of argument

Returns:

index as boolean

Throws:

CommandException - when the argument is not a boolean

asBoolean

public boolean asBoolean(int index,
 boolean def)
                  throws CommandException

Get the argument as a boolean

Parameters:

index - index of argument

def - returned if the index is not valid

Returns:

index as boolean

Throws:

CommandException - when the argument is not a boolean

asBoolean

public boolean asBoolean(int index,
 Supplier<Boolean> def)
                  throws CommandException

Get the argument as a boolean

Parameters:

index - index of argument

def - returned if the index is not valid

Returns:

index as boolean

Throws:

CommandException - when the argument is not a boolean

asBoolean

public boolean asBoolean(int index,
 String aTrue,
 String aFalse,
 boolean def)
                  throws CommandException

Get the argument as a boolean

Parameters:

index - index of argument

def - returned if the index is not valid

Returns:

index as boolean

Throws:

CommandException - when the argument is not a boolean

asBoolean

public boolean asBoolean(int index,
 String aTrue,
 String aFalse,
 Supplier<Boolean> def)
                  throws CommandException

Get the argument as a boolean

Parameters:

index - index of argument

def - returned if the index is not valid

Returns:

index as boolean

Throws:

CommandException - when the argument is not a boolean

asBoolean

public boolean asBoolean(int index,
 String aTrue,
 String aFalse)
                  throws CommandException

Get the argument as a boolean

Parameters:

index - index of argument

aTrue - value of true

aFalse - value of false

Returns:

index as boolean

Throws:

CommandException - when the argument is not a boolean

IndexOutOfBoundsException - when the index is equal or larger than size()

asMaterial

@NotNull
public @NotNull Material asMaterial(int index)
                             throws CommandException

Get the argument as a material.

This will send a custom message without listing all possible values.

Parameters:

index - index of argument

Returns:

index as material

Throws:

CommandException - when the argument is not a material

IndexOutOfBoundsException - when the index is equal or larger than size()

asMaterial

@NotNull
public @NotNull Material asMaterial(int index,
 Material def)
                             throws CommandException

Get the argument as a material.

This will send a custom message without listing all possible values.

Parameters:

index - index of argument

def - returned if the index is not valid

Returns:

index as material

Throws:

CommandException - when the argument is not a material

asMaterial

@NotNull
public @NotNull Material asMaterial(int index,
 Supplier<Material> def)
                             throws CommandException

Get the argument as a material.

This will send a custom message without listing all possible values.

Parameters:

index - index of argument

def - returned if the index is not valid

Returns:

index as material

Throws:

CommandException - when the argument is not a material

asMaterial

@NotNull
public @NotNull Material asMaterial(int index,
 boolean stripStrings)
                             throws CommandException

Get the argument as a material.

This will send a custom message without listing all possible values.

Parameters:

index - index of argument

stripStrings - if true underscores will be removed before checking

Returns:

index as material

Throws:

CommandException - when the argument is not a material

asMaterial

@NotNull
public @NotNull Material asMaterial(int index,
 boolean stripStrings,
 Material def)
                             throws CommandException

Get the argument as a material.

This will send a custom message without listing all possible values.

Parameters:

index - index of argument

def - returned if the index is not valid

stripStrings - if true underscores will be removed before checking

Returns:

index as material

Throws:

CommandException - when the argument is not a material

asMaterial

@NotNull
public @NotNull Material asMaterial(int index,
 boolean stripStrings,
 Supplier<Material> def)
                             throws CommandException

Get the argument as a material.

This will send a custom message without listing all possible values.

Parameters:

index - index of argument

def - returned if the index is not valid

stripStrings - if true underscores will be removed before checking

Returns:

index as material

Throws:

CommandException - when the argument is not a material

asEnum

@NotNull
public <T extends Enum<T>> T asEnum(int index,
 Class<T> clazz)
                             throws CommandException

Get the argument as an enum

Type Parameters:

T - type of enum

Parameters:

index - index of argument

clazz - enum clazz to parse

Returns:

index as enum value

Throws:

CommandException - When the string could not be parsed to an enum

asEnum

@NotNull
public <T extends Enum<T>> T asEnum(int index,
 Class<T> clazz,
 T def)
                             throws CommandException

Get the argument as an enum

Type Parameters:

T - type of enum

Parameters:

index - index of argument

clazz - enum clazz to parse

def - returned if the index is not valid

Returns:

index as enum value

Throws:

CommandException - When the string could not be parsed to an enum

asEnum

@NotNull
public <T extends Enum<T>> T asEnum(int index,
 Class<T> clazz,
 Supplier<T> def)
                             throws CommandException

Get the argument as an enum

Type Parameters:

T - type of enum

Parameters:

index - index of argument

clazz - enum clazz to parse

def - returned if the index is not valid

Returns:

index as enum value

Throws:

CommandException - When the string could not be parsed to an enum

asEnum

@NotNull
public <T extends Enum<T>> T asEnum(int index,
 Class<T> clazz,
 boolean stripStrings)
                             throws CommandException

Get the argument as an enum

Type Parameters:

T - type of enum

Parameters:

index - index of argument

clazz - enum clazz to parse

stripStrings - if true underscores will be removed before checking

Returns:

index as enum value

Throws:

CommandException - When the string could not be parsed to an enum

asEnum

@NotNull
public <T extends Enum<T>> T asEnum(int index,
 Class<T> clazz,
 boolean stripStrings,
 T def)
                             throws CommandException

Get the argument as an enum

Type Parameters:

T - type of enum

Parameters:

index - index of argument

clazz - enum clazz to parse

stripStrings - if true underscores will be removed before checking

def - returned if the index is not valid

Returns:

index as enum value

Throws:

CommandException - When the string could not be parsed to an enum

asEnum

@NotNull
public <T extends Enum<T>> T asEnum(int index,
 Class<T> clazz,
 boolean stripStrings,
 Supplier<T> def)
                             throws CommandException

Get the argument as an enum

Type Parameters:

T - type of enum

Parameters:

index - index of argument

clazz - enum clazz to parse

stripStrings - if true underscores will be removed before checking

def - returned if the index is not valid

Returns:

index as enum value

Throws:

CommandException - When the string could not be parsed to an enum

asPlayer

@NotNull
public @NotNull Player asPlayer(int index)
                         throws CommandException

Get the argument as a player

Parameters:

index - index of argument

Returns:

index as player

Throws:

CommandException - when no player with this name is online

asPlayer

@NotNull
public @NotNull Player asPlayer(int index,
 Player def)
                         throws CommandException

Get the argument as a player

Parameters:

index - index of argument

def - returned if the index is not valid

Returns:

index as player

Throws:

CommandException - when no player with this name is online

asPlayer

@NotNull
public @NotNull Player asPlayer(int index,
 Supplier<Player> def)
                         throws CommandException

Get the argument as a player

Parameters:

index - index of argument

def - returned if the index is not valid

Returns:

index as player

Throws:

CommandException - when no player with this name is online

asOfflinePlayer

@NotNull
public @NotNull OfflinePlayer asOfflinePlayer(int index)
                                       throws CommandException

Get the argument as a offline player

Parameters:

index - index of argument

Returns:

index as offline player

Throws:

CommandException - when no player with this name was on this server previously

asOfflinePlayer

@NotNull
public @NotNull OfflinePlayer asOfflinePlayer(int index,
 OfflinePlayer def)
                                       throws CommandException

Get the argument as a offline player

Parameters:

index - index of argument

def - returned if the index is not valid

Returns:

index as offline player

Throws:

CommandException - when no player with this name was on this server previously

asOfflinePlayer

@NotNull
public @NotNull OfflinePlayer asOfflinePlayer(int index,
 Supplier<OfflinePlayer> def)
                                       throws CommandException

Get the argument as a offline player

Parameters:

index - index of argument

def - returned if the index is not valid

Returns:

index as offline player

Throws:

CommandException - when no player with this name was on this server previously

asWorld

@NotNull
public @NotNull World asWorld(int index)
                       throws CommandException

Get the argument as a world

Parameters:

index - index of argument

Returns:

index as world

Throws:

CommandException - When the string is not the name of a world

asWorld

@NotNull
public @NotNull World asWorld(int index,
 World def)
                       throws CommandException

Get the argument as a world

Parameters:

index - index of argument

def - returned if the index is not valid

Returns:

index as world

Throws:

CommandException - When the string is not the name of a world

asWorld

@NotNull
public @NotNull World asWorld(int index,
 Supplier<World> def)
                       throws CommandException

Get the argument as a world

Parameters:

index - index of argument

def - returned if the index is not valid

Returns:

index as world

Throws:

CommandException - When the string is not the name of a world

args

public List<Input> args(int from)

Get the arguments starting from an index till the end as a list

Parameters:

from - the first index to be returned

Returns:

a list of arguments

join

public String join()

Returns a range of arguments as string.

Returns:

range as string

join

public String join(int from)

Returns a range of arguments as string.

Parameters:

from - start index (included). Use negative counts to count from the last index.

Returns:

range as string

join

public String join(int from,
 int to)

Returns a range of arguments as string.

Parameters:

from - start index (included). Use negative counts to count from the last index.

to - end index (excluded). Use negative counts to count from the last index.

Returns:

range as string

join

public String join(String delimiter)

Returns a range of arguments as string.

Parameters:

delimiter - delimiter to join

Returns:

range as string

join

public String join(String delimiter,
 int from)

Returns a range of arguments as string.

Parameters:

delimiter - delimiter to join

from - start index (included). Use negative counts to count from the last index.

Returns:

range as string

join

public String join(String delimiter,
 int from,
 int to)

Returns a range of arguments as string.

Parameters:

delimiter - delimiter to join

from - start index (included). Use negative counts to count from the last index.

to - end index (excluded). Use negative counts to count from the last index.

Returns:

range as string

args

public List<Input> args()

Get the arguments as a list

Returns:

arguments as list

asArray

public Input[] asArray()

Get a copy of the arguments array

Returns:

new arguments array

args

public List<Input> args(int from,
 int to)

Get the arguments between two indices

Parameters:

from - from inclusive

to - to exclusive

Returns:

arguments as list

subArguments

public Arguments subArguments()

Get the subarguments. This will return all arguments except the first one.

Returns:

arguments without the first arguments.

subArguments

public Arguments subArguments(int nesting)

Get the subarguments. This will return all arguments except the first one.

Parameters:

nesting - the amount of arguments which should get removed

Returns:

arguments without the first arguments.

flags

public FlagContainer flags()

last

public Input last()

sender

public CommandSender sender()

iterator

@NotNull
public @NotNull Iterator<Input> iterator()

Specified by:

iterator in interface Iterable<Input>

spliterator

public Spliterator<Input> spliterator()

Specified by:

spliterator in interface Iterable<Input>

stream

public Stream<Input> stream()

parallelStream

public Stream<Input> parallelStream()

toString

public String toString()

Overrides:

toString in class Object