Package com.helger.commons.collection.iterate

Interface IIterableIterator<ELEMENTTYPE>

Type Parameters:

ELEMENTTYPE - The type of object to iterate

All Superinterfaces:

ICommonsIterable<ELEMENTTYPE>, Iterable<ELEMENTTYPE>, Iterator<ELEMENTTYPE>

All Known Implementing Classes:

ArrayIterator, CombinationGenerator, FileSystemIterator, FileSystemRecursiveIterator, FilterIterator, IterableIterator, IterableIteratorFromEnumeration, MapperIterator

public interface IIterableIterator<ELEMENTTYPE>
extends ICommonsIterable<ELEMENTTYPE>, Iterator<ELEMENTTYPE>

This is a merged interface of Iterator and Iterable for simpler usage of iterators in the new Java 1.5 "for" constructs.

Author:

Philip Helger

Method Summary

Modifier and Type	Method	Description
default Iterator<ELEMENTTYPE>	iterator()
default IIterableIterator<ELEMENTTYPE>	withFilter(Predicate<? super ELEMENTTYPE> aFilter)
default <DSTTYPE> IIterableIterator<DSTTYPE>	withMapper(Function<? super ELEMENTTYPE,? extends DSTTYPE> aMapper)

Methods inherited from interface com.helger.commons.collection.impl.ICommonsIterable

containsAny, containsNone, containsOnly, findAll, findAllInstanceOf, findAllMapped, findAllMapped, findAllMapped, findFirst, findFirst, findFirstIndex, findFirstMapped, findFirstMapped, findLastIndex, forEachBreakable, forEachByIndex, forEachThrowing, getCount, getCount

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Methods inherited from interface java.util.Iterator

forEachRemaining, hasNext, next, remove

Method Detail

iterator

@Nonnull
default Iterator<ELEMENTTYPE> iterator()

Specified by:

iterator in interface Iterable<ELEMENTTYPE>

withFilter

@Nonnull
default IIterableIterator<ELEMENTTYPE> withFilter(@Nonnull
                                                  Predicate<? super ELEMENTTYPE> aFilter)

withMapper

@Nonnull
default <DSTTYPE> IIterableIterator<DSTTYPE> withMapper(@Nonnull
                                                        Function<? super ELEMENTTYPE,? extends DSTTYPE> aMapper)