Class MonkeyBars

java.lang.Object

net.kyori.adventure.util.MonkeyBars

public final class MonkeyBars
extends Object

Collection related utilities.

Since:

4.8.0

Method Summary

Modifier and Type	Method	Description
static <T> List<T>	addOne(List<T> oldList, T newElement)	Adds an element to the end of the list, or returns a new list.
static <E extends Enum<E>> Set<E>	enumSet(Class<E> type, E... constants)	Creates a set from an array of enum constants.
static <I,O> List<O>	nonEmptyArrayToList(Function<I,O> mapper, I first, I... others)	Create a list based on a first element plus array of additional elements.
static <I,O> List<O>	toUnmodifiableList(Function<I,O> mapper, Iterable<? extends I> source)	Create a list eagerly mapping the source elements through the mapper function.

Methods inherited from class Object

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

Method Details

enumSet

@SafeVarargs
public static <E extends Enum<E>> Set<E> enumSet(Class<E> type,
 E... constants)

Creates a set from an array of enum constants.

Type Parameters:

E - the enum type

Parameters:

type - the enum type

constants - the enum constants

Returns:

the set

Since:

4.0.0

addOne

public static <T> List<T> addOne(List<T> oldList,
 T newElement)

Adds an element to the end of the list, or returns a new list.

The returned list is unmodifiable.

Type Parameters:

T - the element type

Parameters:

oldList - the old list

newElement - the element to add

Returns:

a list

Since:

4.8.0

nonEmptyArrayToList

@SafeVarargs
public static <I,O> List<O> nonEmptyArrayToList(Function<I,O> mapper,
 I first,
 I... others)

Create a list based on a first element plus array of additional elements.

All elements must be non-null before and after mapping.

Type Parameters:

I - the input type

O - the output type

Parameters:

mapper - a mapper to convert objects

first - the first element

others - any other elements

Returns:

an unmodifiable list based on the provided elements

Since:

4.15.0

toUnmodifiableList

public static <I,O> List<O> toUnmodifiableList(Function<I,O> mapper,
 Iterable<? extends I> source)

Create a list eagerly mapping the source elements through the mapper function.

All elements must be non-null before and after mapping.

Type Parameters:

I - the input type

O - the output type

Parameters:

mapper - element mapper

source - input elements

Returns:

a mapped list

Since:

4.15.0