uk.ac.ed.epcc.webapp.model.data

Class NullIterator<E>

java.lang.Object

uk.ac.ed.epcc.webapp.model.data.NullIterator<E>

All Implemented Interfaces:

java.lang.AutoCloseable, java.util.Iterator<E>, CloseableIterator<E>

public class NullIterator<E>
extends java.lang.Object
implements CloseableIterator<E>

An always empty CloseableIterator

Constructor Summary

Constructors

Constructor and Description
NullIterator()

Method Summary

Modifier and Type	Method and Description
void	close()
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 Detail

NullIterator

public NullIterator()

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface java.util.Iterator<E>

next

public E next()

Specified by:

next in interface java.util.Iterator<E>

close

public void close()

Specified by:

close in interface java.lang.AutoCloseable