info.aduna.collections.iterators
Class SingletonIterator<E>

java.lang.Object
  info.aduna.iteration.CloseableIterationBase<E,X>
      info.aduna.iteration.SingletonIteration<E,RuntimeException>
          info.aduna.collections.iterators.SingletonIterator<E>

All Implemented Interfaces:

CloseableIterator<E>, CloseableIteration<E,RuntimeException>, Iteration<E,RuntimeException>, Closeable, Iterator<E>

public class SingletonIterator<E>
extends SingletonIteration<E,RuntimeException>
implements CloseableIterator<E>

An iterator that contains exactly one element.

Field Summary

Fields inherited from class info.aduna.iteration.CloseableIterationBase

logger

Constructor Summary

SingletonIterator(E value)
Creates a new EmptyIterator.

Method Summary

Methods inherited from class info.aduna.iteration.SingletonIteration

handleClose, hasNext, next, remove

Methods inherited from class info.aduna.iteration.CloseableIterationBase

close, isClosed

Methods inherited from class java.lang.Object

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

Methods inherited from interface info.aduna.collections.iterators.CloseableIterator

close

Methods inherited from interface java.util.Iterator

hasNext, next, remove

Constructor Detail

SingletonIterator

public SingletonIterator(E value)

Creates a new EmptyIterator.