On 11/01/11 16:55, Stephen Allen wrote:
As an alternative, you may want to look at Guava [1], which has some nice
Iterator support (including .size()) [2] and an Apache license.
-Stephen
[1] http://code.google.com/p/guava-libraries/
[2]
http://guava-libraries.googlecode.com/svn/trunk/javadoc/com/google/common/co
llect/Iterators.html
+1
Jena had specific iterators for pre-generics. Iter grew out of code
used in ARQ and then TDB and exists for internal reasons. Mapping
between different data structures being one thing that happens quite a
lot in TDB. There would be support costs for something non-RDF.
The thing Iter has, like Jena's original iterators, is operations on an
extension of an iterator.
Iter<T> z = ...
List<T> x = z.map(...).removeNulls().distinct().toList() ;
Andy
