LazyCollection.CachingIterator

java.lang.Object
- org.eclipse.m2m.atl.emftvm.util.LazyCollection.ReadOnlyIterator<E>
- - org.eclipse.m2m.atl.emftvm.util.LazyCollection.CachingIterator

All Implemented Interfaces:

java.util.Iterator<E>

Direct Known Subclasses:

EnumConversionList.EnumConversionIterator, EnumConversionSetOnSet.EnumConversionIterator, LazyBag.BagIntersectionIterator, LazyCollection.CachingSetIterator, LazyCollection.ExcludingIterator, LazyCollection.FilterIterator, LazyCollection.IntersectionIterator, LazyCollection.IteratorToListIterator, LazyCollection.SubtractionIterator, ModelImpl.InstanceOfList.InstanceOfIterator, OCLOperations.ResolveList.ResolveIterator

Enclosing class:

LazyCollection<E>
```
public class LazyCollection.CachingIterator
extends LazyCollection.ReadOnlyIterator<E>
```
LazyCollection.ReadOnlyIterator that caches values of the underlying collection.

- Field Summary
  
  Fields
  Modifier and Type Field Description
  
  protected int i
  
  protected java.util.Iterator<E> inner
- Constructor Summary
  
  Constructors
  Constructor Description
  
  CachingIterator(java.util.Iterator<E> inner)
  Creates a new LazyCollection.CachingIterator around inner.
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  boolean hasNext()
  
  E next()
  
  protected void updateCache(E next)
  Updates the cache with next.
  - Methods inherited from class org.eclipse.m2m.atl.emftvm.util.LazyCollection.ReadOnlyIterator
    remove
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
  - Methods inherited from interface java.util.Iterator
    forEachRemaining

- Field Detail
  - inner
```
protected final java.util.Iterator<E> inner
```
  - i
```
protected int i
```
- Constructor Detail
  - CachingIterator
```
public CachingIterator(java.util.Iterator<E> inner)
```
    Creates a new LazyCollection.CachingIterator around inner.
    
    Parameters:
    
    inner - the underlying collection iterator
- Method Detail
  - hasNext
```
public boolean hasNext()
```
  - next
```
public E next()
```
  - updateCache
```
protected final void updateCache(E next)
```
    Updates the cache with next.
    
    Parameters:
    
    next - the next element returned by this iterator