LazyCollection.SubtractionIterator

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

All Implemented Interfaces:

java.util.Iterator<E>

Enclosing class:

LazyCollection<E>
```
public class LazyCollection.SubtractionIterator
extends LazyCollection.CachingIterator
```
LazyCollection.ReadOnlyIterator that returns elements contained in this underlying collection, but not in the other underlying collection.

- Field Summary
  
  Fields
  Modifier and Type Field Description
  
  protected E next
  
  protected boolean nextSet
  
  protected java.util.Collection<?> s
  - Fields inherited from class org.eclipse.m2m.atl.emftvm.util.LazyCollection.CachingIterator
    i, inner
- Constructor Summary
  
  Constructors
  Constructor Description
  
  SubtractionIterator(java.util.Collection<?> s)
  Creates a new LazyCollection.SubtractionIterator on this and s.
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  boolean hasNext()
  
  E next()
  - Methods inherited from class org.eclipse.m2m.atl.emftvm.util.LazyCollection.CachingIterator
    updateCache
  - 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
  - s
```
protected final java.util.Collection<?> s
```
  - next
```
protected E next
```
  - nextSet
```
protected boolean nextSet
```
- Constructor Detail
  - SubtractionIterator
```
public SubtractionIterator(java.util.Collection<?> s)
```
    Creates a new LazyCollection.SubtractionIterator on this and s.
    
    Parameters:
    
    s - the collection to subtract from this
- Method Detail
  - hasNext
```
public boolean hasNext()
```
    Specified by:
    
    hasNext in interface java.util.Iterator<E>
    
    Overrides:
    
    hasNext in class LazyCollection.CachingIterator
  - next
```
public E next()
```
    Specified by:
    
    next in interface java.util.Iterator<E>
    
    Overrides:
    
    next in class LazyCollection.CachingIterator