Class LazyCollection.UnionSetIterator

java.lang.Object

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

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

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

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

All Implemented Interfaces:

Iterator<E>

Enclosing class:

LazyCollection<E>

public class LazyCollection.UnionSetIterator
extends LazyCollection<E>.CachingSetIterator

Iterator that returns first the elements of the underlying collection, then the elements of the other collection, with all duplicates removed.

Field Summary

Fields

Modifier and Type	Field	Description
protected Iterator<? extends E>	added
protected boolean	innerNext
protected final Iterable<? extends E>	s

Fields inherited from class LazyCollection.CachingSetIterator

next, nextSet, returnedValues

Fields inherited from class LazyCollection.CachingIterator

i, inner

Constructor Summary

Constructors

Constructor	Description
UnionSetIterator(Iterable<? extends E> s)	Creates a new LazyCollection<E>.UnionIterator for the underlying collection and s.

Method Summary

Modifier and Type	Method	Description
boolean	hasNext()
E	next()

Methods inherited from class LazyCollection.CachingIterator

updateCache

Methods inherited from class LazyCollection.ReadOnlyIterator

remove

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface Iterator

forEachRemaining

Field Details

s

protected final Iterable<? extends E> s

added

protected Iterator<? extends E> added

innerNext

protected boolean innerNext

Constructor Details

UnionSetIterator

public UnionSetIterator(Iterable<? extends E> s)

Creates a new LazyCollection<E>.UnionIterator for the underlying collection and s.

Parameters:

s - the collection to union with this

Method Details

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<E>

Overrides:

hasNext in class LazyCollection<E>.CachingSetIterator

next

public E next()

Specified by:

next in interface Iterator<E>

Overrides:

next in class LazyCollection<E>.CachingSetIterator