Package arc.util

Class Structs

java.lang.Object

arc.util.Structs

public class Structs
extends Object

Constructor Summary

Constructors

Constructor	Description
Structs()

Method Summary

Modifier and Type	Method	Description
static <T> T[]	add(T[] array, T item)
static <T> T[]	arr(T... array)
static <T, U extends Comparable<? super U>> Comparator<T>	comparing(Func<? super T,? extends U> keyExtractor)
static <T, U> Comparator<T>	comparing(Func<? super T,? extends U> keyExtractor, Comparator<? super U> keyComparator)
static <T> Comparator<T>	comparingBool(Boolf<? super T> keyExtractor)
static <T> Comparator<T>	comparingFloat(Floatf<? super T> keyExtractor)
static <T> Comparator<T>	comparingInt(Intf<? super T> keyExtractor)
static <T> Comparator<T>	comparingLong(Longf<? super T> keyExtractor)
static <T> Comparator<T>	comps(Comparator<T> first, Comparator<T> second)	Equivalent to Comparator#thenComparsing, but more compatible.
static <T> boolean	contains(Iterable<T> array, Boolf<T> value)
static <T> boolean	contains(T[] array, Boolf<T> value)
static <T> boolean	contains(T[] array, T value)	Uses identity comparisons.
static <T> int	count(T[] array, Boolf<T> value)
static <T> void	each(Cons<T> cons, T... objects)
static <T> void	each(Iterable<T> i, Cons<T> cons)	Alias of forEach(java.lang.Iterable<T>, arc.func.Cons<T>).
static boolean	eq(Object a, Object b)
static <T> T[]	filter(Class<T> type, T[] array, Boolf<T> value)	Deprecated. This does the invert of others.
static <T> void	filter(Iterable<T> iterable, Boolf<T> removal)	Remove all values that match this predicate.
static <T> void	filter(Iterator<T> it, Boolf<T> removal)	Remove all values that match this predicate.
static <T> T[]	filter(T[] array, Boolf<T> removal)
static <T> T	find(Iterable<T> array, Boolf<T> value)
static <T> T	find(T[] array, Boolf<T> value)
static <T> T	findMin(Iterable<T> arr, Boolf<T> allow, Comparator<T> comp)
static <T> T	findMin(Iterable<T> arr, Comparator<T> comp)
static <T> T	findMin(T[] arr, Floatf<T> proc)
static <T> T	findMin(T[] arr, Comparator<T> comp)
static <T> void	forEach(Iterable<T> i, Cons<T> cons)
static boolean	inBounds(int x, int y, boolean[][] array)
static boolean	inBounds(int x, int y, float[][] array)
static boolean	inBounds(int x, int y, int[][] array)
static boolean	inBounds(int x, int y, int width, int height)
static boolean	inBounds(int x, int y, int z, int[][][] array)
static boolean	inBounds(int x, int y, int z, int size, int padding)
static <T> boolean	inBounds(int x, int y, int z, T[][][] array)
static <T> boolean	inBounds(int x, int y, T[][] array)
static <T> int	indexOf(Iterable<T> array, Boolf<T> value)
static <T> int	indexOf(T[] array, Boolf<T> value)
static <T> int	indexOf(T[] array, T value)
static <T> T[]	insert(T[] array, int index, T item)
static <T> int	max(Iterable<T> list, Intf<T> intifier)
static <T> int	max(T[] list, Intf<T> intifier)
static <T> int	min(Iterable<T> list, Intf<T> intifier)
static <T> int	min(T[] list, Intf<T> intifier)
static <T> T	random(Rand rand, T... array)
static <T> T	random(T... array)
static <T> T[]	remove(T[] array, int index)
static <T> T[]	remove(T[] array, T value)
static <T> void	swap(T[] array, int a, int b)

Methods inherited from class java.lang.Object

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

Constructor Details

Structs

public Structs()

Method Details

eq

public static boolean eq(Object a,
 Object b)

arr

@SafeVarargs
public static <T> T[] arr(T... array)

filter

public static <T> void filter(Iterable<T> iterable,
 Boolf<T> removal)

Remove all values that match this predicate.

filter

public static <T> void filter(Iterator<T> it,
 Boolf<T> removal)

Remove all values that match this predicate.

filter

public static <T> T[] filter(T[] array,
 Boolf<T> removal)

filter

@Deprecated
public static <T> T[] filter(Class<T> type,
 T[] array,
 Boolf<T> value)

Deprecated.

This does the invert of others.

random

@SafeVarargs
public static <T> T random(T... array)

random

@SafeVarargs
public static <T> T random(Rand rand,
 T... array)

count

public static <T> int count(T[] array,
 Boolf<T> value)

max

public static <T> int max(Iterable<T> list,
 Intf<T> intifier)

max

public static <T> int max(T[] list,
 Intf<T> intifier)

min

public static <T> int min(Iterable<T> list,
 Intf<T> intifier)

min

public static <T> int min(T[] list,
 Intf<T> intifier)

contains

public static <T> boolean contains(T[] array,
 T value)

Uses identity comparisons.

contains

public static <T> boolean contains(T[] array,
 Boolf<T> value)

contains

public static <T> boolean contains(Iterable<T> array,
 Boolf<T> value)

find

public static <T> T find(T[] array,
 Boolf<T> value)

find

public static <T> T find(Iterable<T> array,
 Boolf<T> value)

indexOf

public static <T> int indexOf(T[] array,
 T value)

indexOf

public static <T> int indexOf(T[] array,
 Boolf<T> value)

indexOf

public static <T> int indexOf(Iterable<T> array,
 Boolf<T> value)

remove

public static <T> T[] remove(T[] array,
 T value)

remove

public static <T> T[] remove(T[] array,
 int index)

add

public static <T> T[] add(T[] array,
 T item)

insert

public static <T> T[] insert(T[] array,
 int index,
 T item)

swap

public static <T> void swap(T[] array,
 int a,
 int b)

comps

public static <T> Comparator<T> comps(Comparator<T> first,
 Comparator<T> second)

Equivalent to Comparator#thenComparsing, but more compatible.

comparing

public static <T,
U> Comparator<T> comparing(Func<? super T,? extends U> keyExtractor,
 Comparator<? super U> keyComparator)

comparing

public static <T,
U extends Comparable<? super U>>
Comparator<T> comparing(Func<? super T,? extends U> keyExtractor)

comparingFloat

public static <T> Comparator<T> comparingFloat(Floatf<? super T> keyExtractor)

comparingInt

public static <T> Comparator<T> comparingInt(Intf<? super T> keyExtractor)

comparingLong

public static <T> Comparator<T> comparingLong(Longf<? super T> keyExtractor)

comparingBool

public static <T> Comparator<T> comparingBool(Boolf<? super T> keyExtractor)

each

@SafeVarargs
public static <T> void each(Cons<T> cons,
 T... objects)

each

public static <T> void each(Iterable<T> i,
 Cons<T> cons)

Alias of forEach(java.lang.Iterable<T>, arc.func.Cons<T>).

forEach

public static <T> void forEach(Iterable<T> i,
 Cons<T> cons)

findMin

public static <T> T findMin(T[] arr,
 Comparator<T> comp)

findMin

public static <T> T findMin(T[] arr,
 Floatf<T> proc)

findMin

public static <T> T findMin(Iterable<T> arr,
 Comparator<T> comp)

findMin

public static <T> T findMin(Iterable<T> arr,
 Boolf<T> allow,
 Comparator<T> comp)

inBounds

public static <T> boolean inBounds(int x,
 int y,
 T[][] array)

inBounds

public static boolean inBounds(int x,
 int y,
 int[][] array)

inBounds

public static boolean inBounds(int x,
 int y,
 float[][] array)

inBounds

public static boolean inBounds(int x,
 int y,
 boolean[][] array)

inBounds

public static <T> boolean inBounds(int x,
 int y,
 int z,
 T[][][] array)

inBounds

public static boolean inBounds(int x,
 int y,
 int z,
 int[][][] array)

inBounds

public static boolean inBounds(int x,
 int y,
 int z,
 int size,
 int padding)

inBounds

public static boolean inBounds(int x,
 int y,
 int width,
 int height)