EclipseLink 2.5.0, build 'v20120919-fd7dc27' API Reference

org.eclipse.persistence.jpa.jpql.util.iterator
Class EmptyListIterator

java.lang.Object
  extended by org.eclipse.persistence.jpa.jpql.util.iterator.EmptyListIterator
All Implemented Interfaces:
java.util.Iterator<java.lang.Object>, java.util.ListIterator<java.lang.Object>

public final class EmptyListIterator
extends java.lang.Object
implements java.util.ListIterator<java.lang.Object>

A null instance of an IterableListIterator.

Version:
2.4
Since:
2.4

Method Summary
 void add(java.lang.Object item)
          
 boolean hasNext()
          
 boolean hasPrevious()
          
static
<T> java.util.ListIterator<T>
instance()
          Returns the singleton instance this EmptyListIterator.
 java.lang.Object next()
          
 int nextIndex()
          
 java.lang.Object previous()
          
 int previousIndex()
          
 void remove()
          
 void set(java.lang.Object item)
          
 java.lang.String toString()
          
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Method Detail

instance

public static <T> java.util.ListIterator<T> instance()
Returns the singleton instance this EmptyListIterator.

Returns:
The singleton instance this EmptyListIterator

add

public void add(java.lang.Object item)

Specified by:
add in interface java.util.ListIterator<java.lang.Object>

hasNext

public boolean hasNext()

Specified by:
hasNext in interface java.util.Iterator<java.lang.Object>
Specified by:
hasNext in interface java.util.ListIterator<java.lang.Object>

hasPrevious

public boolean hasPrevious()

Specified by:
hasPrevious in interface java.util.ListIterator<java.lang.Object>

next

public java.lang.Object next()

Specified by:
next in interface java.util.Iterator<java.lang.Object>
Specified by:
next in interface java.util.ListIterator<java.lang.Object>

nextIndex

public int nextIndex()

Specified by:
nextIndex in interface java.util.ListIterator<java.lang.Object>

previous

public java.lang.Object previous()

Specified by:
previous in interface java.util.ListIterator<java.lang.Object>

previousIndex

public int previousIndex()

Specified by:
previousIndex in interface java.util.ListIterator<java.lang.Object>

remove

public void remove()

Specified by:
remove in interface java.util.Iterator<java.lang.Object>
Specified by:
remove in interface java.util.ListIterator<java.lang.Object>

set

public void set(java.lang.Object item)

Specified by:
set in interface java.util.ListIterator<java.lang.Object>

toString

public java.lang.String toString()

Overrides:
toString in class java.lang.Object

EclipseLink 2.5.0, build 'v20120919-fd7dc27' API Reference