Package net.sourceforge.pmd.util.fxdesigner.util

Class DesignerIteratorUtil

java.lang.Object

net.sourceforge.pmd.util.fxdesigner.util.DesignerIteratorUtil

public final class DesignerIteratorUtil
extends Object

Since:

6.11.0

Author:

Clément Fournier

Method Summary

Modifier and Type	Method	Description
static <T> boolean	any(Iterator<? extends T> it, Predicate<? super T> predicate)
static <T> Iterable<T>	asReversed(List<T> lst)
static int	count(Iterator<?> it)	Counts the items in this iterator, exhausting it.
static <T> Iterator<T>	iteratorFrom(T seed, Predicate<T> hasSuccessor, Function<T,T> successorFun, boolean includeSeed)	Gets an iterator with a successor fun.
static <T> T	last(Iterator<T> ts)
static <T> Iterator<T>	reverse(Iterator<T> it)
static <T> Stream<T>	takeWhile(Stream<T> stream, Predicate<? super T> predicate)
static <T> Iterable<T>	toIterable(Iterator<T> it)
static <T> List<T>	toList(Iterator<T> it)
static <T> Stream<T>	toStream(Iterator<T> it)

Methods inherited from class java.lang.Object

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

Method Detail

takeWhile

public static <T> Stream<T> takeWhile(Stream<T> stream,
                                      Predicate<? super T> predicate)

last

public static <T> T last(Iterator<T> ts)

any

public static <T> boolean any(Iterator<? extends T> it,
                              Predicate<? super T> predicate)

toStream

public static <T> Stream<T> toStream(Iterator<T> it)

reverse

public static <T> Iterator<T> reverse(Iterator<T> it)

toList

public static <T> List<T> toList(Iterator<T> it)

toIterable

public static <T> Iterable<T> toIterable(Iterator<T> it)

count

public static int count(Iterator<?> it)

Counts the items in this iterator, exhausting it.

asReversed

public static <T> Iterable<T> asReversed(List<T> lst)

iteratorFrom

public static <T> Iterator<T> iteratorFrom(T seed,
                                           Predicate<T> hasSuccessor,
                                           Function<T,T> successorFun,
                                           boolean includeSeed)

Gets an iterator with a successor fun.

Type Parameters:

T - Type of values

Parameters:

seed - Seed item

hasSuccessor - Tests whether the seed / the last item output has a successor

successorFun - Successor function

includeSeed - Whether to include the seed as the first item of the iterator

Returns:

An iterator