public final class EmptyIterator
extends java.lang.Object
implements java.util.Iterator<java.lang.Object>
null
instance of an Iterator
.Modifier and Type | Method and Description |
---|---|
boolean |
hasNext() |
static <T> java.util.Iterator<T> |
instance()
Returns the singleton instance this
EmptyIterator . |
java.lang.Object |
next() |
void |
remove() |
java.lang.String |
toString() |
public static <T> java.util.Iterator<T> instance()
EmptyIterator
.EmptyIterator
public boolean hasNext()
hasNext
in interface java.util.Iterator<java.lang.Object>
public java.lang.Object next()
next
in interface java.util.Iterator<java.lang.Object>
public void remove()
remove
in interface java.util.Iterator<java.lang.Object>
public java.lang.String toString()
toString
in class java.lang.Object