private static final class HashNMap.EmptyIterator
extends java.lang.Object
implements java.util.Iterator
hasNext
is called.Modifier | Constructor and Description |
---|---|
private |
EmptyIterator()
DefaultConstructor.
|
Modifier and Type | Method and Description |
---|---|
boolean |
hasNext()
Returns true if the iteration has more elements.
|
java.lang.Object |
next()
Returns the next element in the iteration.
|
void |
remove()
Removes from the underlying collection the last element returned by the
iterator (optional operation).
|
public boolean hasNext()
hasNext
in interface java.util.Iterator
public java.lang.Object next()
next
in interface java.util.Iterator
java.util.NoSuchElementException
- iteration has no more elements.public void remove()
remove
in interface java.util.Iterator
java.lang.UnsupportedOperationException
- if the remove
operation is not supported by this Iterator.java.lang.IllegalStateException
- if the next method has not
yet been called, or the remove method has already
been called after the last call to the next
method.