it.unimi.dsi.fastutil
Class Iterators

java.lang.Object
  extended byit.unimi.dsi.fastutil.Iterators

public class Iterators
extends Object

A class providing static methods and objects that do useful things with iterators.

See Also:
Iterators.EmptyIterator

Nested Class Summary
static class Iterators.EmptyIterator
          A class returning no elements and implementing all type-specific iterator interfaces.
 
Field Summary
static Iterators.EmptyIterator EMPTY_ITERATOR
          An empty iterator (immutable).
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

EMPTY_ITERATOR

public static final Iterators.EmptyIterator EMPTY_ITERATOR
An empty iterator (immutable). It is serializable and cloneable.

The class of this objects represent an abstract empty iterator that can iterate as any type-specific (list) iterator. Thus, EMPTY_ITERATOR may be assigned to a variable of any type-specific (list) iterator.