LazyCollection.SubtractionIterator

java.lang.Object

org.eclipse.m2m.atl.emftvm.util.LazyCollection.ReadOnlyIterator<E>

LazyCollection<E>.org.eclipse.m2m.atl.emftvm.util.LazyCollection.CachingIterator

org.eclipse.m2m.atl.emftvm.util.LazyCollection.SubtractionIterator

All Implemented Interfaces:: Iterator<E>

Enclosing class:: LazyCollection<E>

public class LazyCollection.SubtractionIterator extends LazyCollection<E>.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 final Collection<?>

s

Fields inherited from class org.eclipse.m2m.atl.emftvm.util.LazyCollection.CachingIterator
i, inner
Constructor Summary

Constructors

Constructor

Description

SubtractionIterator(Collection<?> s)

Creates a new LazyCollection<E>.SubtractionIterator on this and s.
Method Summary

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 Details
- s
  
  protected final Collection<?> s
- next
  
  protected E next
- nextSet
  
  protected boolean nextSet
Constructor Details
- SubtractionIterator
  
  public SubtractionIterator(Collection<?> s)
  
  Creates a new LazyCollection<E>.SubtractionIterator on this and s.
  
  Parameters:
  
  s - the collection to subtract from this
Method Details
- hasNext
  
  public boolean hasNext()
  
  Specified by:
  
  hasNext in interface Iterator<E>
  
  Overrides:
  
  hasNext in class LazyCollection<E>.CachingIterator
- next
  
  public E next()
  
  Specified by:
  
  next in interface Iterator<E>
  
  Overrides:
  
  next in class LazyCollection<E>.CachingIterator