Added TripleObjectRetriever and TripleObjectWriter to flux.commands

Author: cboehme

src/main/resources/flux-commands.properties

@@ -8,6 +8,8 @@ read-string org.culturegraph.mf.stream.source.StringReader
 read-dir	org.culturegraph.mf.stream.source.DirReader
 read-triples	org.culturegraph.mf.stream.source.TripleReader
 
+retrieve-triple-objects org.culturegraph.mf.stream.pipe.TripleObjectRetriever
+
 sort-triples org.culturegraph.mf.stream.pipe.sort.TripleSort
 count-triples org.culturegraph.mf.stream.pipe.sort.TripleCount
 collect-triples org.culturegraph.mf.stream.pipe.sort.TripleCollect
@@ -42,6 +44,7 @@ encode-json org.culturegraph.mf.stream.converter.JsonEncoder
 
 write	org.culturegraph.mf.stream.sink.ObjectWriter
 write-triples	org.culturegraph.mf.stream.sink.TripleWriter
+write-triple-objects org.culturegraph.mf.stream.sink.TripleObjectWriter
 
 log-stream	org.culturegraph.mf.stream.pipe.StreamLogger
 log-object	org.culturegraph.mf.stream.pipe.ObjectLogger