@Override
public Iterator<Item> iterator() {
return Iterators.unmodifiableIterator(items.iterator());
}
@Override
public Iterator<ShardRouting> iterator() {
return Iterators.unmodifiableIterator(shards.iterator());
}
@Override
public Iterator<Site> iterator() {
return (region == null)
? Iterators.unmodifiableIterator(sites.iterator())
: new RegionIterator();
}
@Override
public Iterator<RoutingNode> iterator() {
return Iterators.unmodifiableIterator(nodesToShards.values().iterator());
}
@Override
public Iterator<WaveletContainer> iterator() {
return Iterators.unmodifiableIterator(
Iterables.concat(localWavelets.values(), remoteWavelets.values()).iterator());
}
@Override
public UnmodifiableIterator<DocumentMapper> iterator() {
return Iterators.unmodifiableIterator(mappers.values().iterator());
}
/**
* Iterates over the available conventions. No particular ordering is specified and conventions
* may exist in the system not provided by this factory that aren't included as part of this
* enumeration.
*
* @return the available conventions, not {@code null}
*/
public Iterator<BusinessDayConvention> enumerateAvailableBusinessDayConventions() {
return Iterators.unmodifiableIterator(_conventions.iterator());
}
@SuppressWarnings("unchecked")
@Override
public Iterator<E> iterator() {
// Safe because the returned Iterator is made unmodifiable
return (Iterator<E>) Iterators.unmodifiableIterator(delegate.iterator());
}
@Override
public Iterator<Term> iterator() {
return Iterators.unmodifiableIterator(list.iterator());
}
@Override
public Iterator<Part> iterator() {
return Iterators.unmodifiableIterator(parts.iterator());
}