cutthecrap.utils.striterators
Class SingleValueIterator<E>

java.lang.Object
  cutthecrap.utils.striterators.SingleValueIterator<E>

All Implemented Interfaces:

ICloseableIterator<E>, Iterator<E>

public class SingleValueIterator<E>
extends Object
implements ICloseableIterator<E>

SingleValueIterator Only one value but need to return an iterator? This makes it easy.

Constructor Summary

SingleValueIterator(E value)

Method Summary

void	close() Closes the iterator, releasing any associated resources.
boolean	hasNext()
E	next()
void	remove()

Methods inherited from class java.lang.Object

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

Constructor Detail

SingleValueIterator

public SingleValueIterator(E value)

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>

close

public void close()

Description copied from interface: ICloseableIterator

Closes the iterator, releasing any associated resources. This method MAY be invoked safely if the iterator is already closed. Implementations of this interface MUST invoke ICloseableIterator.close() if Iterator.hasNext() method returns false to ensure that the iterator is closed (and its resources release) as soon as it is exhausted.

Note: Implementations that support Iterator.remove() MUST NOT eagerly close the iterator when it is exhausted since that would make it impossible to remove the last visited statement. Instead they MUST wait for an explicit ICloseableIterator.close() by the application.

Specified by:

close in interface ICloseableIterator<E>