com.helger.commons.collection.iterate

Class IterableIterator<ELEMENTTYPE>

java.lang.Object

com.helger.commons.collection.iterate.IterableIterator<ELEMENTTYPE>

Type Parameters:

ELEMENTTYPE - The type of elements to iterate.

All Implemented Interfaces:

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

Direct Known Subclasses:

FileSystemIterator

public class IterableIterator<ELEMENTTYPE>
extends Object
implements IIterableIterator<ELEMENTTYPE>

This class is used for simpler iteration over an Iterator via the new "for" syntax.

Author:

Philip Helger

Constructor Summary

Constructors

Constructor and Description
IterableIterator(ELEMENTTYPE[] aCont)
IterableIterator(Iterable<ELEMENTTYPE> aCont)
IterableIterator(Iterator<ELEMENTTYPE> aIter)

Method Summary

Modifier and Type	Method and Description
static <ELEMENTTYPE> IIterableIterator<ELEMENTTYPE>	createEmpty()
boolean	hasNext()
Iterator<ELEMENTTYPE>	iterator()
ELEMENTTYPE	next()
void	remove()
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.helger.commons.collection.iterate.IIterableIterator

withFilter, withMapper

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

containsAny, containsNone, containsOnly, findAll, findAllInstanceOf, findAllMapped, findAllMapped, findAllMapped, findFirst, findFirst, findFirstMapped, findFirstMapped, forEach, forEach, forEachBreakable, getIteratorCount, getIteratorCount

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Methods inherited from interface java.util.Iterator

forEachRemaining

Constructor Detail

IterableIterator

public IterableIterator(@Nonnull
                        ELEMENTTYPE[] aCont)

IterableIterator

public IterableIterator(@Nonnull
                        Iterable<ELEMENTTYPE> aCont)

IterableIterator

public IterableIterator(@Nonnull
                        Iterator<ELEMENTTYPE> aIter)

Method Detail

hasNext

public final boolean hasNext()

Specified by:

hasNext in interface Iterator<ELEMENTTYPE>

next

@Nullable
public final ELEMENTTYPE next()

Specified by:

next in interface Iterator<ELEMENTTYPE>

remove

public final void remove()

Specified by:

remove in interface Iterator<ELEMENTTYPE>

iterator

@Nonnull
public final Iterator<ELEMENTTYPE> iterator()

Specified by:

iterator in interface IIterableIterator<ELEMENTTYPE>

Specified by:

iterator in interface Iterable<ELEMENTTYPE>

toString

public String toString()

Overrides:

toString in class Object

createEmpty

@Nonnull
public static <ELEMENTTYPE> IIterableIterator<ELEMENTTYPE> createEmpty()