Package org.javers.common.collections

Class Lists

java.lang.Object

org.javers.common.collections.Lists

public class Lists
extends java.lang.Object

Constructor Summary

Constructors

Constructor	Description
Lists()

Method Summary

Modifier and Type	Method	Description
static <T> java.util.List<T>	add(java.util.List<T> list, T element)
static <E> java.util.List<E>	asList(E... elements)
static <T> java.util.Map<java.lang.Integer,T>	asMap(java.util.List<T> input)
static <E> java.util.List<E>	difference(java.util.List<E> first, java.util.List<E> second)
static <T> java.util.List<T>	immutableListOf(java.util.Collection elements)
static <T> java.util.List<T>	immutableListOf(T... elements)
static <T> java.util.List<T>	negativeFilter(java.util.List<T> input, java.util.function.Predicate<T> filter)	returns new list with elements from input that don't satisfies given filter condition
static <T> java.util.List<T>	positiveFilter(java.util.List<T> input, java.util.function.Predicate<T> filter)	returns new list with elements from input that satisfies given filter condition
static <t> java.util.stream.Collector<t,java.util.List<t>,java.util.List<t>>	toImmutableList()
static <F,T> java.util.List<T>	transform(java.util.Collection<F> input, java.util.function.Function<F,T> transformation)
static java.util.List	wrapNull(java.lang.Object list)

Methods inherited from class java.lang.Object

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

Constructor Detail

Lists

public Lists()

Method Detail

wrapNull

public static java.util.List wrapNull(java.lang.Object list)

add

public static <T> java.util.List<T> add(java.util.List<T> list,
                                        T element)

immutableListOf

public static <T> java.util.List<T> immutableListOf(T... elements)

immutableListOf

public static <T> java.util.List<T> immutableListOf(java.util.Collection elements)

asList

public static <E> java.util.List<E> asList(E... elements)

asMap

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

Returns:

index -> value

positiveFilter

public static <T> java.util.List<T> positiveFilter(java.util.List<T> input,
                                                   java.util.function.Predicate<T> filter)

returns new list with elements from input that satisfies given filter condition

negativeFilter

public static <T> java.util.List<T> negativeFilter(java.util.List<T> input,
                                                   java.util.function.Predicate<T> filter)

returns new list with elements from input that don't satisfies given filter condition

transform

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

difference

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

toImmutableList

public static <t> java.util.stream.Collector<t,java.util.List<t>,java.util.List<t>> toImmutableList()