org.omnaest.utils.structure.iterator
Class ChainedIterator<E>

java.lang.Object
  org.omnaest.utils.structure.iterator.ChainedIterator<E>

Type Parameters:

E -

All Implemented Interfaces:

Iterator<E>

public class ChainedIterator<E>
extends Object
implements Iterator<E>

A Iterator which is based on a chain of other Iterator instances. All Iterators are traversed in their order.

The hasNext() will be true as long as at least one remaining Iterator instance returns true for its Iterator.hasNext() function.

Author:

Omnaest

See Also:

Iterator, ChainedListIterator

Field Summary

protected IteratorDecoratorSwitchable<E>

iteratorDecoratorSwitchable

Constructor Summary

ChainedIterator(Iterable<E>... iterables)

ChainedIterator(Iterator<E>... iterators)

Method Summary

boolean	hasNext()
E	next()
void	remove()

Methods inherited from class java.lang.Object

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

Field Detail

iteratorDecoratorSwitchable

protected final IteratorDecoratorSwitchable<E> iteratorDecoratorSwitchable

Constructor Detail

ChainedIterator

public ChainedIterator(Iterator<E>... iterators)

Parameters:

iterators - Iterator

See Also:

ChainedIterator

ChainedIterator

public ChainedIterator(Iterable<E>... iterables)

Parameters:

iterables - Iterable

See Also:

ChainedIterator

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<E>

next

public E next()

Specified by:

next in interface Iterator<E>

remove

public void remove()

Specified by:

remove in interface Iterator<E>