Module org.eclipse.persistence.jpa.jpql
Package org.eclipse.persistence.jpa.jpql.tools.utility.iterator

Class SingleElementListIterator<E>

java.lang.Object
org.eclipse.persistence.jpa.jpql.tools.utility.iterator.SingleElementListIterator<E>
All Implemented Interfaces:
Iterator<E>, ListIterator<E>
public class SingleElementListIterator<E> extends Object implements ListIterator<E>
A SingleElementListIterator holds a single element and returns it with the first call to next(), at which point it will return false to any subsequent call to hasNext(). Likewise, it will return false to a call to hasPrevious() until a call to next(), at which point a call to previous() will return the single element.
Since:
2.4
Version:
2.4