Package io.sf.carte.util

Class SingleElementIterator<E>

java.lang.Object

io.sf.carte.util.SingleElementIterator<E>

Type Parameters:

E - the element type.

All Implemented Interfaces:

Iterator<E>

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

Iterates an immutable collection composed by a single element.

Constructor Summary

Constructors

Constructor	Description
SingleElementIterator(E element)	Construct a new iterator with the given element.

Method Summary

Modifier and Type	Method	Description
boolean	hasNext()
E	next()

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, remove

Constructor Details

SingleElementIterator

public SingleElementIterator(E element)

Construct a new iterator with the given element.

Parameters:

element - the element.

Throws:

NullPointerException - if the element is null.

Method Details

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<E>

next

public E next()

Specified by:

next in interface Iterator<E>