EclipseLink 2.5.0, build 'v20130507-3faac2b' API Reference

org.eclipse.persistence.jpa.jpql.tools.utility.iterator
Class EmptyIterator

java.lang.Object
  extended by org.eclipse.persistence.jpa.jpql.tools.utility.iterator.EmptyIterator
All Implemented Interfaces:
java.util.Iterator<java.lang.Object>

public final class EmptyIterator
extends java.lang.Object
implements java.util.Iterator<java.lang.Object>

A null instance of an IterableIterator.

Version:
2.4
Since:
2.4

Method Summary
 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()
          
 
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.Iterator<T> instance()
Returns the singleton instance this EmptyIterator.

Returns:
The singleton instance this EmptyIterator

hasNext

public boolean hasNext()

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

next

public java.lang.Object next()

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

remove

public void remove()

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

toString

public java.lang.String toString()

Overrides:
toString in class java.lang.Object

EclipseLink 2.5.0, build 'v20130507-3faac2b' API Reference