me.shedaniel.rei.utils

Class CollectionUtils

java.lang.Object

me.shedaniel.rei.utils.CollectionUtils

public class CollectionUtils
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
CollectionUtils()

Method Summary

Modifier and Type	Method and Description
static <T> boolean	anyMatch(java.util.List<T> list, java.util.function.Predicate<T> predicate)
static boolean	anyMatchEqualsAll(java.util.List<EntryStack> list, EntryStack stack)
static boolean	anyMatchEqualsEntryIgnoreAmount(java.util.List<EntryStack> list, EntryStack stack)
static <T,R> java.util.List<R>	castAndMap(java.util.List<T> list, java.lang.Class<R> castClass)
static <T> java.util.List<T>	filter(java.util.List<T> list, java.util.function.Predicate<T> predicate)
static <T> java.util.Set<T>	filter(java.util.Set<T> list, java.util.function.Predicate<T> predicate)
static <T,R> java.util.List<R>	filterAndMap(java.util.List<T> list, java.util.function.Predicate<T> predicate, java.util.function.Function<T,R> function)
static <T> java.util.List<T>	filterSetToList(java.util.Set<T> list, java.util.function.Predicate<T> predicate)
static <T> T	findFirstOrNull(java.util.List<T> list, java.util.function.Predicate<T> predicate)
static <T> T	findFirstOrNullEquals(java.util.List<T> list, T obj)
static EntryStack	findFirstOrNullEqualsEntryIgnoreAmount(java.util.Collection<EntryStack> list, EntryStack stack)
static EntryStack	firstOrNullEqualsAll(java.util.List<EntryStack> list, EntryStack stack)
static <A,B> java.util.List<B>	getOrPutEmptyList(java.util.Map<A,java.util.List<B>> map, A key)
static java.lang.String	joinToString(java.util.List<java.lang.String> list, java.lang.String separator)
static java.lang.String	joinToString(java.lang.String[] list, java.lang.String separator)
static <T,R> java.util.List<R>	map(java.util.Collection<T> list, java.util.function.Function<T,R> function)
static <T,R> java.util.List<R>	map(java.util.List<T> list, java.util.function.Function<T,R> function)
static <T,R> java.util.List<R>	map(T[] list, java.util.function.Function<T,R> function)
static <T> java.lang.String	mapAndJoinToString(java.util.List<T> list, java.util.function.Function<T,java.lang.String> function, java.lang.String separator)
static <T> java.lang.String	mapAndJoinToString(T[] list, java.util.function.Function<T,java.lang.String> function, java.lang.String separator)
static <T,R> java.util.Optional<R>	mapAndMax(java.util.List<T> list, java.util.function.Function<T,R> function, java.util.Comparator<R> comparator)
static <T,R> java.util.Optional<R>	mapAndMax(T[] list, java.util.function.Function<T,R> function, java.util.Comparator<R> comparator)
static <T,R> java.util.List<R>	mapParallel(java.util.Collection<T> list, java.util.function.Function<T,R> function)
static <T,R,C extends java.util.Collection<R>> C	mapParallel(java.util.Collection<T> list, java.util.function.Function<T,R> function, java.util.function.Supplier<C> supplier)
static <T> java.util.Optional<T>	max(java.util.List<T> list, java.util.Comparator<T> comparator)
static <T> java.util.Optional<T>	max(T[] list, java.util.Comparator<T> comparator)
static <T> java.lang.Iterable<java.lang.Iterable<T>>	partition(java.util.List<T> list, int size)
static <T> double	sumDouble(java.util.List<java.lang.Double> list)
static <T> double	sumDouble(java.util.List<T> list, java.util.function.Function<T,java.lang.Double> function)
static <T> int	sumInt(java.util.List<java.lang.Integer> list)
static <T> int	sumInt(java.util.List<T> list, java.util.function.Function<T,java.lang.Integer> function)

Methods inherited from class java.lang.Object

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

Constructor Detail

CollectionUtils

public CollectionUtils()

Method Detail

getOrPutEmptyList

public static <A,B> java.util.List<B> getOrPutEmptyList(java.util.Map<A,java.util.List<B>> map,
                                                        A key)

findFirstOrNullEquals

public static <T> T findFirstOrNullEquals(java.util.List<T> list,
                                          T obj)

castAndMap

public static <T,R> java.util.List<R> castAndMap(java.util.List<T> list,
                                                 java.lang.Class<R> castClass)

findFirstOrNull

public static <T> T findFirstOrNull(java.util.List<T> list,
                                    java.util.function.Predicate<T> predicate)

anyMatch

public static <T> boolean anyMatch(java.util.List<T> list,
                                   java.util.function.Predicate<T> predicate)

anyMatchEqualsAll

public static boolean anyMatchEqualsAll(java.util.List<EntryStack> list,
                                        EntryStack stack)

anyMatchEqualsEntryIgnoreAmount

public static boolean anyMatchEqualsEntryIgnoreAmount(java.util.List<EntryStack> list,
                                                      EntryStack stack)

firstOrNullEqualsAll

public static EntryStack firstOrNullEqualsAll(java.util.List<EntryStack> list,
                                              EntryStack stack)

findFirstOrNullEqualsEntryIgnoreAmount

public static EntryStack findFirstOrNullEqualsEntryIgnoreAmount(java.util.Collection<EntryStack> list,
                                                                EntryStack stack)

filter

public static <T> java.util.List<T> filter(java.util.List<T> list,
                                           java.util.function.Predicate<T> predicate)

filter

public static <T> java.util.Set<T> filter(java.util.Set<T> list,
                                          java.util.function.Predicate<T> predicate)

filterSetToList

public static <T> java.util.List<T> filterSetToList(java.util.Set<T> list,
                                                    java.util.function.Predicate<T> predicate)

map

public static <T,R> java.util.List<R> map(java.util.List<T> list,
                                          java.util.function.Function<T,R> function)

map

public static <T,R> java.util.List<R> map(java.util.Collection<T> list,
                                          java.util.function.Function<T,R> function)

mapParallel

public static <T,R> java.util.List<R> mapParallel(java.util.Collection<T> list,
                                                  java.util.function.Function<T,R> function)

mapParallel

public static <T,R,C extends java.util.Collection<R>> C mapParallel(java.util.Collection<T> list,
                                                                    java.util.function.Function<T,R> function,
                                                                    java.util.function.Supplier<C> supplier)

map

public static <T,R> java.util.List<R> map(T[] list,
                                          java.util.function.Function<T,R> function)

mapAndMax

public static <T,R> java.util.Optional<R> mapAndMax(java.util.List<T> list,
                                                    java.util.function.Function<T,R> function,
                                                    java.util.Comparator<R> comparator)

mapAndMax

public static <T,R> java.util.Optional<R> mapAndMax(T[] list,
                                                    java.util.function.Function<T,R> function,
                                                    java.util.Comparator<R> comparator)

max

public static <T> java.util.Optional<T> max(java.util.List<T> list,
                                            java.util.Comparator<T> comparator)

max

public static <T> java.util.Optional<T> max(T[] list,
                                            java.util.Comparator<T> comparator)

joinToString

public static java.lang.String joinToString(java.util.List<java.lang.String> list,
                                            java.lang.String separator)

joinToString

public static java.lang.String joinToString(java.lang.String[] list,
                                            java.lang.String separator)

mapAndJoinToString

public static <T> java.lang.String mapAndJoinToString(java.util.List<T> list,
                                                      java.util.function.Function<T,java.lang.String> function,
                                                      java.lang.String separator)

mapAndJoinToString

public static <T> java.lang.String mapAndJoinToString(T[] list,
                                                      java.util.function.Function<T,java.lang.String> function,
                                                      java.lang.String separator)

filterAndMap

public static <T,R> java.util.List<R> filterAndMap(java.util.List<T> list,
                                                   java.util.function.Predicate<T> predicate,
                                                   java.util.function.Function<T,R> function)

sumInt

public static <T> int sumInt(java.util.List<T> list,
                             java.util.function.Function<T,java.lang.Integer> function)

sumInt

public static <T> int sumInt(java.util.List<java.lang.Integer> list)

sumDouble

public static <T> double sumDouble(java.util.List<T> list,
                                   java.util.function.Function<T,java.lang.Double> function)

sumDouble

public static <T> double sumDouble(java.util.List<java.lang.Double> list)

partition

public static <T> java.lang.Iterable<java.lang.Iterable<T>> partition(java.util.List<T> list,
                                                                      int size)