Class EmptyIterator
- java.lang.Object
-
- org.apache.commons.collections.iterators.AbstractEmptyIterator
-
- org.apache.commons.collections.iterators.EmptyIterator
-
- All Implemented Interfaces:
java.util.Iterator
,ResettableIterator
public class EmptyIterator extends AbstractEmptyIterator implements ResettableIterator
Provides an implementation of an empty iterator.This class provides an implementation of an empty iterator. This class provides for binary compatability between Commons Collections 2.1.1 and 3.1 due to issues with
IteratorUtils
.- Since:
- Commons Collections 2.1.1 and 3.1
- Version:
- $Revision: 646777 $ $Date: 2008-04-10 14:33:15 +0200 (Thu, 10 Apr 2008) $
-
-
Field Summary
Fields Modifier and Type Field Description static java.util.Iterator
INSTANCE
Singleton instance of the iterator.static ResettableIterator
RESETTABLE_INSTANCE
Singleton instance of the iterator.
-
Constructor Summary
Constructors Modifier Constructor Description protected
EmptyIterator()
Constructor.
-
Method Summary
-
Methods inherited from class org.apache.commons.collections.iterators.AbstractEmptyIterator
add, getKey, getValue, hasNext, hasPrevious, next, nextIndex, previous, previousIndex, remove, reset, set, setValue
-
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
-
Methods inherited from interface org.apache.commons.collections.ResettableIterator
reset
-
-
-
-
Field Detail
-
RESETTABLE_INSTANCE
public static final ResettableIterator RESETTABLE_INSTANCE
Singleton instance of the iterator.- Since:
- Commons Collections 3.1
-
INSTANCE
public static final java.util.Iterator INSTANCE
Singleton instance of the iterator.- Since:
- Commons Collections 2.1.1 and 3.1
-
-