net.tridentsdk.util

Class WeakEntity.CleaningIterator<E>

java.lang.Object

net.tridentsdk.util.WeakEntity.CleaningIterator<E>

Type Parameters:

E - the element type iterated by this iterator

All Implemented Interfaces:

Iterable<E>, Iterator<E>

Enclosing class:

WeakEntity<T extends Entity>

@NotThreadSafe
public abstract static class WeakEntity.CleaningIterator<E>
extends Object
implements Iterator<E>, Iterable<E>

An iterator for a collection holding WeakEntitys.

Before iterating, this method makes sure WeakEntity.isNull() returns false. In the case that it is true, the iterator removes that entry from the collection being iterated.

This iterator is not shareable between concurrent. It is designed for single-threaded iteration. The changes made in this iterator do not necessarily reflect to the changes to different iterators of the same collection. This will only become a problem in concurrent iteration, depending on the iterator implementation, as specified by the collection class.

Method Summary

Modifier and Type	Method and Description
boolean	hasNext() This method also advances the iterator index
Iterator<E>	iterator()
E	next()
void	remove()

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Method Detail

hasNext

public boolean hasNext()

This method also advances the iterator index

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>

iterator

public Iterator<E> iterator()

Specified by:

iterator in interface Iterable<E>