Package org.javers.common.collections

Class Sets

java.lang.Object

org.javers.common.collections.Sets

public class Sets
extends java.lang.Object

Method Summary

Modifier and Type	Method	Description
static <T> java.util.Map<java.lang.Integer,T>	asMap(java.util.Set<T> input)
static <E> java.util.Set<E>	asSet(E... elements)
static <E> java.util.Set<E>	asSet(java.util.Collection<E> elements)
static <E> java.util.Set<E>	difference(java.util.Set<E> first, java.util.Set<E> second)	null args are allowed
static <E> java.util.Set<E>	intersection(java.util.Set<E> first, java.util.Set<E> second)	null args are allowed
static <t> java.util.stream.Collector<t,java.util.Set<t>,java.util.Set<t>>	toImmutableSet()
static <F,T> java.util.Set<T>	transform(java.util.Set<F> input, java.util.function.Function<F,T> transformation)
static <E> java.util.Set<E>	xor(java.util.Set<E> first, java.util.Set<E> second)

Methods inherited from class java.lang.Object

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

Method Detail

intersection

public static <E> java.util.Set<E> intersection(java.util.Set<E> first,
                                                java.util.Set<E> second)

null args are allowed

xor

public static <E> java.util.Set<E> xor(java.util.Set<E> first,
                                       java.util.Set<E> second)

difference

public static <E> java.util.Set<E> difference(java.util.Set<E> first,
                                              java.util.Set<E> second)

null args are allowed

asSet

public static <E> java.util.Set<E> asSet(E... elements)

asSet

public static <E> java.util.Set<E> asSet(java.util.Collection<E> elements)

transform

public static <F,T> java.util.Set<T> transform(java.util.Set<F> input,
                                               java.util.function.Function<F,T> transformation)

Returns:

ImmutableSet

asMap

public static <T> java.util.Map<java.lang.Integer,T> asMap(java.util.Set<T> input)

Returns:

index -> value

toImmutableSet

public static <t> java.util.stream.Collector<t,java.util.Set<t>,java.util.Set<t>> toImmutableSet()