Package net.minestom.server.utils

Class ArrayUtils

java.lang.Object

net.minestom.server.utils.ArrayUtils

@Internal
public final class ArrayUtils
extends Object

Method Summary

Modifier and Type	Method	Description
static int[]	concatenateIntArrays(int[] @NotNull ... arrays)
static boolean	isEmpty(@Nullable Object @NotNull [] array)
static <T> int[]	mapToIntArray(Collection<T> collection, ToIntFunction<T> function)
static long[]	pack(int[] ints, int bitsPerEntry)
static <K, V> Map<K,V>	toMap(K[] keys, V[] values, int length)
static void	unpack(int[] out, long[] in, int bitsPerEntry)

Methods inherited from class java.lang.Object

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

Method Details

isEmpty

public static boolean isEmpty(@Nullable
 @Nullable Object @NotNull [] array)

concatenateIntArrays

public static int[] concatenateIntArrays(int[] @NotNull ... arrays)

mapToIntArray

public static <T> int[] mapToIntArray(Collection<T> collection,
 ToIntFunction<T> function)

toMap

public static <K,
V> Map<K,V> toMap(@NotNull
 K[] keys,
 @NotNull
 V[] values,
 int length)

pack

public static long[] pack(int[] ints,
 int bitsPerEntry)

unpack

public static void unpack(int[] out,
 long[] in,
 int bitsPerEntry)