@Override
public Iterator columnAs(final String name) {
final Iterator<Value> it = result.list(Records.column(name)).iterator();
return Iterables.map(
new Function<Value, Object>() {
@Override
public Object apply(final Value t) {
return wrapper.apply(t.asObject());
}
},
it);
}
@Override
public Iterable<S> get(
final SecurityContext securityContext,
final NodeInterface node,
final Predicate<GraphObject> predicate) {
final NodeFactory<S> nodeFactory = new NodeFactory<>(securityContext);
final Iterable<Relationship> rels = getRawSource(securityContext, node.getNode(), predicate);
if (rels != null) {
return Iterables.map(
new Function<Relationship, S>() {
@Override
public S apply(Relationship from) throws RuntimeException {
return nodeFactory.instantiate(from.getStartNode(), from);
}
},
sort(rels));
}
return null;
}