Package io.trino.util

Class MoreLists

java.lang.Object

io.trino.util.MoreLists

public final class MoreLists
extends Object

Method Summary

Modifier and Type	Method	Description
static <T> List<T>	filteredCopy(Iterable<T> elements, Predicate<T> predicate)
static <T> List<List<T>>	listOfListsCopy(List<List<T>> lists)
static <T, R> List<R>	mappedCopy(Iterable<T> elements, Function<T,R> mapper)
static <T> List<T>	nElements(int n, IntFunction<T> function)

Methods inherited from class java.lang.Object

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

Method Details

listOfListsCopy

public static <T> List<List<T>> listOfListsCopy(List<List<T>> lists)

filteredCopy

public static <T> List<T> filteredCopy(Iterable<T> elements,
 Predicate<T> predicate)

mappedCopy

public static <T,
R> List<R> mappedCopy(Iterable<T> elements,
 Function<T,R> mapper)

nElements

public static <T> List<T> nElements(int n,
 IntFunction<T> function)