public final class EmptyIterator<T>
extends java.lang.Object
implements java.util.Iterator<T>
Modifier and Type | Field and Description |
---|---|
(package private) static EmptyIterator<java.lang.Object> |
sInstance |
Modifier | Constructor and Description |
---|---|
private |
EmptyIterator() |
Modifier and Type | Method and Description |
---|---|
static <T> EmptyIterator<T> |
getInstance()
Since the actual type has no effect (as this iterator
never returns any value objects), we can just cast away
here: bit unclean, but safe.
|
boolean |
hasNext() |
T |
next() |
void |
remove() |
static final EmptyIterator<java.lang.Object> sInstance
public static <T> EmptyIterator<T> getInstance()
public boolean hasNext()
hasNext
in interface java.util.Iterator<T>
public void remove()
remove
in interface java.util.Iterator<T>