net.markenwerk.commons.iterators

Class CombinedIterator<Payload>

java.lang.Object

net.markenwerk.commons.iterators.CombinedIterator<Payload>

Type Parameters:

Payload - The payload type.

All Implemented Interfaces:

Iterator<Payload>

public class CombinedIterator<Payload>
extends Object
implements Iterator<Payload>

A CombinedIterator is an Iterator that wraps arround some given Iterators and combines them into a single Iterator by iterating over all given Iterators in the order they were given.

Since:

1.0.0

Author:

Torsten Krause (tk at markenwerk dot net)

Constructor Summary

Constructors

Constructor and Description
CombinedIterator(Iterable<? extends Iterator<? extends Payload>> iterable) Creates a new CombinedIterator from the given Iterable of link Iterator Iterators}.
CombinedIterator(Iterator<? extends Iterator<? extends Payload>> iterators) Creates a new CombinedIterator from the given Iterators.
CombinedIterator(Iterator<? extends Payload>... iterators) Creates a new CombinedIterator from the given Iterators.

Method Summary

Modifier and Type	Method and Description
boolean	hasNext()
Payload	next()
void	remove()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

forEachRemaining

Constructor Detail

CombinedIterator

public CombinedIterator(Iterator<? extends Payload>... iterators)

Creates a new CombinedIterator from the given Iterators.

Parameters:

iterators - The Iterators to combine into a single Iterator.

CombinedIterator

public CombinedIterator(Iterable<? extends Iterator<? extends Payload>> iterable)

Creates a new CombinedIterator from the given Iterable of link Iterator Iterators}.

Parameters:

iterable - The Iterators to combine into a single Iterator.

CombinedIterator

public CombinedIterator(Iterator<? extends Iterator<? extends Payload>> iterators)

Creates a new CombinedIterator from the given Iterators.

Parameters:

iterators - The Iterators to combine into a single Iterator.

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<Payload>

next

public Payload next()

Specified by:

next in interface Iterator<Payload>

remove

public void remove()

Specified by:

remove in interface Iterator<Payload>