choco.kernel.common.util.iterators
Class EmptyIterator

java.lang.Object
  extended by choco.kernel.common.util.disposable.Disposable
      extended by choco.kernel.common.util.iterators.DisposableIterator<Object>
          extended by choco.kernel.common.util.iterators.EmptyIterator
All Implemented Interfaces:
Iterator<Object>

public final class EmptyIterator
extends DisposableIterator<Object>

User : cprudhom Mail : cprudhom(a)emn.fr Date : 28 janv. 2010 Since : Choco 2.1.1


Field Summary
static EmptyIterator singleton
           
 
Method Summary
 void dispose()
          This method allows to declare that an object is not used anymore.
static
<T> DisposableIterator<T>
get()
           
 boolean hasNext()
          Returns true if the iteration has more elements.
 Object next()
          Returns the next element in the iteration.
 
Methods inherited from class choco.kernel.common.util.iterators.DisposableIterator
remove
 
Methods inherited from class choco.kernel.common.util.disposable.Disposable
init, reusable
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

singleton

public static EmptyIterator singleton
Method Detail

get

public static <T> DisposableIterator<T> get()

hasNext

public boolean hasNext()
Returns true if the iteration has more elements. (In other words, returns true if next would return an element rather than throwing an exception.)

Returns:
true if the iterator has more elements.

next

public Object next()
Returns the next element in the iteration.

Returns:
the next element in the iteration.
Throws:
NoSuchElementException - iteration has no more elements.

dispose

public void dispose()
Description copied from class: Disposable
This method allows to declare that an object is not used anymore. It can be reused by another object.

Overrides:
dispose in class Disposable


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