com.helger.commons.collection.iterate

Interface IIterableIterator<ELEMENTTYPE>

Type Parameters:

ELEMENTTYPE - The type of object to iterate

All Superinterfaces:

Iterable<ELEMENTTYPE>, Iterator<ELEMENTTYPE>

All Known Implementing Classes:

ArrayIterator, ChildElementIterator, ChildNodeIterator, CombinationGenerator, FileSystemIterator, FileSystemRecursiveIterator, FilterIterator, IterableIterator, IterableIteratorFromEnumeration, MapperIterator, MicroRecursiveIterator, RecursiveChildNodeIterator

public interface IIterableIterator<ELEMENTTYPE>
extends Iterable<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 and Description
default Iterator<ELEMENTTYPE>	iterator()
default IIterableIterator<ELEMENTTYPE>	withFilter(IFilter<? super ELEMENTTYPE> aFilter)
default <DSTTYPE> IIterableIterator<DSTTYPE>	withMapper(Function<? super ELEMENTTYPE,? extends DSTTYPE> aMapper)

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
                                                            IFilter<? super ELEMENTTYPE> aFilter)

withMapper

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