util.decision

Class Iterators

java.lang.Object

util.decision.Iterators

public final class Iterators
extends java.lang.Object

Method Summary

Modifier and Type	Method and Description
static <T> java.lang.Iterable<T>	ascendingIntPairs(int max, java.util.function.BiFunction<java.lang.Integer,java.lang.Integer,T> producer)
static <E> java.lang.Iterable<java.util.List<E>>	combinations(int length, java.util.List<E> base)
static java.lang.Iterable<java.util.List<java.lang.Integer>>	indexPermutations(int max)
static <T> java.lang.Iterable<java.util.List<T>>	permutations(java.util.List<T> base)
static <E> java.lang.Iterable<java.util.List<E>>	powerSet(java.util.List<E> base)

Methods inherited from class java.lang.Object

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

Method Detail

ascendingIntPairs

public static <T> java.lang.Iterable<T> ascendingIntPairs(int max,
                                                          java.util.function.BiFunction<java.lang.Integer,java.lang.Integer,T> producer)

combinations

public static <E> java.lang.Iterable<java.util.List<E>> combinations(int length,
                                                                     java.util.List<E> base)

powerSet

public static <E> java.lang.Iterable<java.util.List<E>> powerSet(java.util.List<E> base)

indexPermutations

public static java.lang.Iterable<java.util.List<java.lang.Integer>> indexPermutations(int max)

permutations

public static <T> java.lang.Iterable<java.util.List<T>> permutations(java.util.List<T> base)