Update speed for finding size for browsing
- use method getTripleCount
- issue #886
Add using DPUContext in class SPARQLExtractor for CANCELING
- issue #884
Update using SPARQL extractor in RDFExtractor class and tests based for using SPARQL extractor.
- issue #884
Add RDFCancelException for CANCEL in RDFParser used in SPARQLExtractor
- only one possible way how to interupt parsing triples
- issue #884
Update TripleCount/StatisticalHandler for SPARQLExtractor supported CANCEL
- add contructor contains DPUContext for testing DPU CANCELLING
- for interuption of parsing is thrown RDFCancelException
- issue #884
Merge branch 'master' of git@github.com:mff-uk/intlib.git