You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@jena.apache.org by rv...@apache.org on 2015/01/27 18:28:45 UTC
[52/59] [abbrv] jena git commit: Further rebranding to Elephas
Further rebranding to Elephas
Project: http://git-wip-us.apache.org/repos/asf/jena/repo
Commit: http://git-wip-us.apache.org/repos/asf/jena/commit/49c4cffe
Tree: http://git-wip-us.apache.org/repos/asf/jena/tree/49c4cffe
Diff: http://git-wip-us.apache.org/repos/asf/jena/diff/49c4cffe
Branch: refs/heads/master
Commit: 49c4cffe6ab67a810955db286633ced5798cfc3f
Parents: a6c0fef
Author: Rob Vesse <rv...@apache.org>
Authored: Mon Jan 5 15:05:55 2015 +0000
Committer: Rob Vesse <rv...@apache.org>
Committed: Mon Jan 5 15:05:55 2015 +0000
----------------------------------------------------------------------
jena-elephas/LICENSE | 176 +++++
jena-elephas/NOTICE | 5 +
jena-elephas/jena-elephas-common/pom.xml | 54 ++
.../rdf/types/AbstractNodeTupleWritable.java | 193 +++++
.../rdf/types/CharacteristicSetWritable.java | 298 ++++++++
.../rdf/types/CharacteristicWritable.java | 160 ++++
.../hadoop/rdf/types/NodeTupleWritable.java | 80 ++
.../jena/hadoop/rdf/types/NodeWritable.java | 188 +++++
.../jena/hadoop/rdf/types/QuadWritable.java | 136 ++++
.../jena/hadoop/rdf/types/TripleWritable.java | 138 ++++
.../comparators/SimpleBinaryComparator.java | 34 +
.../rdf/types/converters/ThriftConverter.java | 147 ++++
.../rdf/io/types/CharacteristicTests.java | 210 +++++
.../jena/hadoop/rdf/io/types/RdfTypesTest.java | 406 ++++++++++
jena-elephas/jena-elephas-io/pom.xml | 67 ++
.../jena/hadoop/rdf/io/HadoopIOConstants.java | 49 ++
.../jena/hadoop/rdf/io/RdfIOConstants.java | 81 ++
.../io/input/AbstractNLineFileInputFormat.java | 70 ++
.../io/input/AbstractWholeFileInputFormat.java | 42 +
.../hadoop/rdf/io/input/QuadsInputFormat.java | 46 ++
.../hadoop/rdf/io/input/TriplesInputFormat.java | 42 +
.../rdf/io/input/TriplesOrQuadsInputFormat.java | 47 ++
.../io/input/jsonld/JsonLDQuadInputFormat.java | 39 +
.../input/jsonld/JsonLDTripleInputFormat.java | 39 +
.../input/nquads/BlockedNQuadsInputFormat.java | 53 ++
.../rdf/io/input/nquads/NQuadsInputFormat.java | 46 ++
.../nquads/WholeFileNQuadsInputFormat.java | 51 ++
.../ntriples/BlockedNTriplesInputFormat.java | 53 ++
.../io/input/ntriples/NTriplesInputFormat.java | 46 ++
.../ntriples/WholeFileNTriplesInputFormat.java | 51 ++
.../io/input/rdfjson/RdfJsonInputFormat.java | 46 ++
.../rdf/io/input/rdfxml/RdfXmlInputFormat.java | 46 ++
.../AbstractBlockBasedNodeTupleReader.java | 344 +++++++++
.../readers/AbstractBlockBasedQuadReader.java | 51 ++
.../readers/AbstractBlockBasedTripleReader.java | 51 ++
.../AbstractLineBasedNodeTupleReader.java | 265 +++++++
.../readers/AbstractLineBasedQuadReader.java | 50 ++
.../readers/AbstractLineBasedTripleReader.java | 51 ++
.../rdf/io/input/readers/AbstractRdfReader.java | 108 +++
.../AbstractWholeFileNodeTupleReader.java | 328 ++++++++
.../readers/AbstractWholeFileQuadReader.java | 51 ++
.../readers/AbstractWholeFileTripleReader.java | 51 ++
.../rdf/io/input/readers/QuadsReader.java | 49 ++
.../io/input/readers/TriplesOrQuadsReader.java | 72 ++
.../rdf/io/input/readers/TriplesReader.java | 49 ++
.../io/input/readers/TriplesToQuadsReader.java | 102 +++
.../input/readers/jsonld/JsonLDQuadReader.java | 32 +
.../readers/jsonld/JsonLDTripleReader.java | 30 +
.../readers/nquads/BlockedNQuadsReader.java | 45 ++
.../io/input/readers/nquads/NQuadsReader.java | 49 ++
.../readers/nquads/WholeFileNQuadsReader.java | 42 +
.../readers/ntriples/BlockedNTriplesReader.java | 45 ++
.../input/readers/ntriples/NTriplesReader.java | 48 ++
.../ntriples/WholeFileNTriplesReader.java | 42 +
.../io/input/readers/rdfjson/RdfJsonReader.java | 37 +
.../io/input/readers/rdfxml/RdfXmlReader.java | 37 +
.../input/readers/thrift/ThriftQuadReader.java | 32 +
.../readers/thrift/ThriftTripleReader.java | 30 +
.../rdf/io/input/readers/trig/TriGReader.java | 37 +
.../rdf/io/input/readers/trix/TriXReader.java | 37 +
.../io/input/readers/turtle/TurtleReader.java | 37 +
.../io/input/thrift/ThriftQuadInputFormat.java | 39 +
.../input/thrift/ThriftTripleInputFormat.java | 39 +
.../rdf/io/input/trig/TriGInputFormat.java | 46 ++
.../rdf/io/input/trix/TriXInputFormat.java | 42 +
.../rdf/io/input/turtle/TurtleInputFormat.java | 46 ++
.../rdf/io/input/util/BlockInputStream.java | 94 +++
.../hadoop/rdf/io/input/util/RdfIOUtils.java | 101 +++
.../rdf/io/input/util/TrackableInputStream.java | 38 +
.../rdf/io/input/util/TrackedInputStream.java | 124 +++
.../io/input/util/TrackedPipedQuadsStream.java | 55 ++
.../io/input/util/TrackedPipedRDFStream.java | 64 ++
.../input/util/TrackedPipedTriplesStream.java | 56 ++
.../AbstractBatchedNodeTupleOutputFormat.java | 55 ++
.../rdf/io/output/AbstractNodeOutputFormat.java | 94 +++
.../output/AbstractNodeTupleOutputFormat.java | 109 +++
.../AbstractStreamRdfNodeTupleOutputFormat.java | 73 ++
.../hadoop/rdf/io/output/QuadsOutputFormat.java | 64 ++
.../io/output/TriplesOrQuadsOutputFormat.java | 74 ++
.../rdf/io/output/TriplesOutputFormat.java | 61 ++
.../output/jsonld/JsonLDQuadOutputFormat.java | 44 ++
.../output/jsonld/JsonLDTripleOutputFormat.java | 44 ++
.../io/output/nquads/NQuadsOutputFormat.java | 52 ++
.../ntriples/NTriplesNodeOutputFormat.java | 45 ++
.../output/ntriples/NTriplesOutputFormat.java | 52 ++
.../io/output/rdfjson/RdfJsonOutputFormat.java | 52 ++
.../io/output/rdfxml/RdfXmlOutputFormat.java | 52 ++
.../output/thrift/ThriftQuadOutputFormat.java | 51 ++
.../output/thrift/ThriftTripleOutputFormat.java | 52 ++
.../io/output/trig/BatchedTriGOutputFormat.java | 54 ++
.../rdf/io/output/trig/TriGOutputFormat.java | 58 ++
.../rdf/io/output/trix/TriXOutputFormat.java | 57 ++
.../turtle/BatchedTurtleOutputFormat.java | 50 ++
.../io/output/turtle/TurtleOutputFormat.java | 56 ++
.../writers/AbstractBatchedNodeTupleWriter.java | 113 +++
.../writers/AbstractBatchedQuadWriter.java | 80 ++
.../writers/AbstractBatchedTripleWriter.java | 68 ++
.../AbstractLineBasedNodeTupleWriter.java | 152 ++++
.../writers/AbstractLineBasedQuadWriter.java | 71 ++
.../writers/AbstractLineBasedTripleWriter.java | 68 ++
.../io/output/writers/AbstractNodeWriter.java | 192 +++++
.../AbstractStreamRdfNodeTupleWriter.java | 71 ++
.../AbstractWholeFileNodeTupleWriter.java | 96 +++
.../writers/AbstractWholeFileQuadWriter.java | 66 ++
.../writers/AbstractWholeFileTripleWriter.java | 65 ++
.../io/output/writers/QuadsToTriplesWriter.java | 59 ++
.../io/output/writers/StreamRdfQuadWriter.java | 45 ++
.../output/writers/StreamRdfTripleWriter.java | 44 ++
.../output/writers/jsonld/JsonLDQuadWriter.java | 38 +
.../writers/jsonld/JsonLDTripleWriter.java | 38 +
.../io/output/writers/nquads/NQuadsWriter.java | 57 ++
.../writers/ntriples/NTriplesNodeWriter.java | 59 ++
.../output/writers/ntriples/NTriplesWriter.java | 58 ++
.../output/writers/rdfjson/RdfJsonWriter.java | 51 ++
.../io/output/writers/rdfxml/RdfXmlWriter.java | 51 ++
.../output/writers/thrift/ThriftQuadWriter.java | 38 +
.../writers/thrift/ThriftTripleWriter.java | 38 +
.../output/writers/trig/BatchedTriGWriter.java | 52 ++
.../writers/turtle/BatchedTurtleWriter.java | 54 ++
.../rdf/io/registry/HadoopRdfIORegistry.java | 310 ++++++++
.../hadoop/rdf/io/registry/ReaderFactory.java | 83 ++
.../hadoop/rdf/io/registry/WriterFactory.java | 96 +++
.../readers/AbstractQuadsOnlyReaderFactory.java | 83 ++
.../registry/readers/AbstractReaderFactory.java | 80 ++
.../AbstractTriplesOnlyReaderFactory.java | 83 ++
.../registry/readers/JsonLDReaderFactory.java | 49 ++
.../registry/readers/NQuadsReaderFactory.java | 42 +
.../registry/readers/NTriplesReaderFactory.java | 38 +
.../registry/readers/RdfJsonReaderFactory.java | 41 +
.../registry/readers/RdfXmlReaderFactory.java | 40 +
.../registry/readers/ThriftReaderFactory.java | 49 ++
.../io/registry/readers/TriGReaderFactory.java | 42 +
.../io/registry/readers/TriXReaderFactory.java | 41 +
.../registry/readers/TurtleReaderFactory.java | 40 +
.../writers/AbstractQuadsOnlyWriterFactory.java | 86 +++
.../AbstractTriplesOnlyWriterFactory.java | 85 +++
.../registry/writers/AbstractWriterFactory.java | 82 ++
.../registry/writers/JsonLDWriterFactory.java | 52 ++
.../registry/writers/NQuadsWriterFactory.java | 44 ++
.../registry/writers/NTriplesWriterFactory.java | 44 ++
.../registry/writers/RdfJsonWriterFactory.java | 43 ++
.../registry/writers/RdfXmlWriterFactory.java | 44 ++
.../registry/writers/ThriftWriterFactory.java | 57 ++
.../io/registry/writers/TriGWriterFactory.java | 45 ++
.../io/registry/writers/TriXWriterFactory.java | 47 ++
.../registry/writers/TurtleWriterFactory.java | 45 ++
...he.jena.hadoop.rdf.io.registry.ReaderFactory | 10 +
...he.jena.hadoop.rdf.io.registry.WriterFactory | 10 +
.../rdf/io/RdfTriplesInputTestMapper.java | 47 ++
.../AbstractBlockedQuadInputFormatTests.java | 33 +
.../AbstractBlockedTripleInputFormatTests.java | 33 +
.../AbstractNodeTupleInputFormatTests.java | 612 +++++++++++++++
.../io/input/AbstractQuadsInputFormatTests.java | 70 ++
.../input/AbstractTriplesInputFormatTests.java | 72 ++
.../AbstractWholeFileQuadInputFormatTests.java | 115 +++
...AbstractWholeFileTripleInputFormatTests.java | 108 +++
.../io/input/bnodes/AbstractBlankNodeTests.java | 636 ++++++++++++++++
.../bnodes/AbstractTripleBlankNodeTests.java | 65 ++
.../input/bnodes/JsonLdTripleBlankNodeTest.java | 63 ++
.../io/input/bnodes/NTriplesBlankNodeTest.java | 58 ++
.../io/input/bnodes/RdfJsonBlankNodeTest.java | 58 ++
.../io/input/bnodes/RdfThriftBlankNodeTest.java | 68 ++
.../io/input/bnodes/RdfXmlBlankNodeTest.java | 62 ++
.../io/input/bnodes/TurtleBlankNodeTest.java | 58 ++
...ractCompressedNodeTupleInputFormatTests.java | 74 ++
...AbstractCompressedQuadsInputFormatTests.java | 71 ++
...stractCompressedTriplesInputFormatTests.java | 71 ++
...CompressedWholeFileQuadInputFormatTests.java | 150 ++++
...mpressedWholeFileTripleInputFormatTests.java | 144 ++++
...actCompressedJsonLDQuadInputFormatTests.java | 74 ++
...tCompressedJsonLDTripleInputFormatTests.java | 74 ++
.../jsonld/BZippedJsonLDQuadInputTest.java | 34 +
.../jsonld/BZippedJsonLDTripleInputTest.java | 34 +
.../jsonld/DeflatedJsonLDQuadInputTest.java | 34 +
.../jsonld/DeflatedJsonLDTripleInputTest.java | 34 +
.../jsonld/GZippedJsonLDQuadInputTest.java | 34 +
.../jsonld/GZippedJsonLDTripleInputTest.java | 34 +
...bstractCompressedNQuadsInputFormatTests.java | 68 ++
...mpressedWholeFileNQuadsInputFormatTests.java | 75 ++
.../nquads/BZipppedNQuadsInputTest.java | 38 +
.../BZipppedWholeFileNQuadsInputTest.java | 37 +
.../nquads/DeflatedNQuadsInputTest.java | 37 +
.../DeflatedWholeFileNQuadsInputTest.java | 37 +
.../nquads/GZippedNQuadsInputTest.java | 38 +
.../nquads/GZippedWholeFileNQuadsInputTest.java | 38 +
...mpressedBlockedNTriplesInputFormatTests.java | 53 ++
...tractCompressedNTriplesInputFormatTests.java | 68 ++
...ressedWholeFileNTriplesInputFormatTests.java | 75 ++
.../ntriples/BZippedBlockedNTriplesInput.java | 37 +
.../ntriples/BZippedNTriplesInputTest.java | 38 +
.../BZippedWholeFileNTriplesInputTest.java | 38 +
.../ntriples/DeflatedBlockedNTriplesInput.java | 37 +
.../ntriples/DeflatedNTriplesInputTest.java | 38 +
.../DeflatedWholeFileNTriplesInputTest.java | 38 +
.../ntriples/GZippedBlockedNTriplesInput.java | 37 +
.../ntriples/GZippedNTriplesInputTest.java | 41 +
.../GZippedWholeFileNTriplesInputTest.java | 38 +
...stractCompressedRdfJsonInputFormatTests.java | 74 ++
.../rdfjson/BZippedRdfJsonInputTest.java | 37 +
.../rdfjson/DeflatedRdfJsonInputTest.java | 37 +
.../rdfjson/GZippedRdfJsonInputTest.java | 37 +
...bstractCompressedRdfXmlInputFormatTests.java | 75 ++
.../rdfxml/BZippedRdfXmlInputTest.java | 37 +
.../rdfxml/DeflatedRdfXmlInputTest.java | 37 +
.../rdfxml/GZippedRdfXmlInputTest.java | 37 +
...actCompressedThriftQuadInputFormatTests.java | 72 ++
...tCompressedThriftTripleInputFormatTests.java | 72 ++
.../thrift/BZippedThriftQuadInputTest.java | 34 +
.../thrift/BZippedThriftTripleInputTest.java | 34 +
.../thrift/DeflatedThriftQuadInputTest.java | 34 +
.../thrift/DeflatedThriftTripleInputTest.java | 34 +
.../thrift/GZippedThriftQuadInputTest.java | 34 +
.../thrift/GZippedThriftTripleInputTest.java | 34 +
.../AbstractCompressedTriGInputFormatTests.java | 72 ++
.../compressed/trig/BZippedTriGInputTest.java | 37 +
.../compressed/trig/DeflatedTriGInputTest.java | 37 +
.../compressed/trig/GZippedTriGInputTest.java | 37 +
.../AbstractCompressedTriXInputFormatTests.java | 72 ++
.../compressed/trix/BZippedTriXInputTest.java | 35 +
.../compressed/trix/DeflatedTriXInputTest.java | 35 +
.../compressed/trix/GZippedTriXInputTest.java | 35 +
...bstractCompressedTurtleInputFormatTests.java | 75 ++
.../turtle/BZippedTurtleInputTest.java | 37 +
.../turtle/DeflatedTurtleInputTest.java | 37 +
.../turtle/GZippedTurtleInputTest.java | 37 +
.../io/input/jsonld/JsonLDQuadInputTest.java | 50 ++
.../io/input/jsonld/JsonLDTripleInputTest.java | 50 ++
.../io/input/nquads/BlockedNQuadsInputTest.java | 51 ++
.../rdf/io/input/nquads/NQuadsInputTest.java | 44 ++
.../input/nquads/WholeFileNQuadsInputTest.java | 51 ++
.../ntriples/BlockedNTriplesInputTest.java | 50 ++
.../io/input/ntriples/NTriplesInputTest.java | 44 ++
.../ntriples/WholeFileNTriplesInputTest.java | 52 ++
.../rdf/io/input/rdfjson/RdfJsonInputTest.java | 51 ++
.../rdf/io/input/rdfxml/RdfXmlInputTest.java | 51 ++
.../io/input/thrift/ThriftQuadInputTest.java | 51 ++
.../io/input/thrift/ThriftTripleInputTest.java | 51 ++
.../hadoop/rdf/io/input/trig/TriGInputTest.java | 50 ++
.../hadoop/rdf/io/input/trix/TriXInputTest.java | 50 ++
.../rdf/io/input/turtle/TurtleInputTest.java | 50 ++
.../util/AbstractTrackableInputStreamTests.java | 701 +++++++++++++++++
.../rdf/io/input/util/BlockInputStreamTest.java | 240 ++++++
.../io/input/util/TrackedInputStreamTest.java | 39 +
.../AbstractNodeTupleOutputFormatTests.java | 255 +++++++
.../output/AbstractQuadOutputFormatTests.java | 51 ++
.../output/AbstractTripleOutputFormatTests.java | 47 ++
.../io/output/jsonld/JsonLdQuadOutputTest.java | 47 ++
.../output/jsonld/JsonLdTripleOutputTest.java | 47 ++
.../rdf/io/output/nquads/NQuadsOutputTest.java | 51 ++
.../io/output/ntriples/NTriplesOutputTest.java | 51 ++
.../io/output/rdfjson/RdfJsonOutputTest.java | 51 ++
.../rdf/io/output/rdfxml/RdfXmlOutputTest.java | 51 ++
.../io/output/thrift/ThriftQuadOutputTest.java | 48 ++
.../output/thrift/ThriftTripleOutputTest.java | 48 ++
.../io/output/trig/BatchedTriGOutputTest.java | 92 +++
.../io/output/trig/StreamedTriGOutputTest.java | 92 +++
.../output/trig/TriGBlankNodeOutputTests.java | 120 +++
.../rdf/io/output/trix/TriXOutputTest.java | 47 ++
.../output/turtle/BatchedTurtleOutputTest.java | 92 +++
.../output/turtle/StreamedTurtleOutputTest.java | 92 +++
.../turtle/TurtleBlankNodeOutputTests.java | 118 +++
.../io/registry/TestHadoopRdfIORegistry.java | 186 +++++
jena-elephas/jena-elephas-mapreduce/pom.xml | 87 +++
.../jena/hadoop/rdf/mapreduce/KeyMapper.java | 54 ++
.../hadoop/rdf/mapreduce/KeyPlusNullMapper.java | 55 ++
.../jena/hadoop/rdf/mapreduce/KeyReducer.java | 39 +
.../hadoop/rdf/mapreduce/NullPlusKeyMapper.java | 55 ++
.../rdf/mapreduce/NullPlusKeyReducer.java | 59 ++
.../rdf/mapreduce/NullPlusValueMapper.java | 55 ++
.../rdf/mapreduce/NullPlusValueReducer.java | 64 ++
.../rdf/mapreduce/RdfMapReduceConstants.java | 67 ++
.../jena/hadoop/rdf/mapreduce/SwapMapper.java | 55 ++
.../jena/hadoop/rdf/mapreduce/SwapReducer.java | 43 ++
.../hadoop/rdf/mapreduce/TextCountReducer.java | 49 ++
.../jena/hadoop/rdf/mapreduce/ValueMapper.java | 54 ++
.../rdf/mapreduce/ValuePlusNullMapper.java | 55 ++
.../jena/hadoop/rdf/mapreduce/ValueReducer.java | 44 ++
...tractCharacteristicSetGeneratingReducer.java | 179 +++++
.../CharacteristicSetReducer.java | 68 ++
.../QuadCharacteristicSetGeneratingReducer.java | 39 +
...ripleCharacteristicSetGeneratingReducer.java | 40 +
.../count/AbstractNodeTupleNodeCountMapper.java | 66 ++
.../rdf/mapreduce/count/NodeCountReducer.java | 50 ++
.../mapreduce/count/QuadNodeCountMapper.java | 44 ++
.../mapreduce/count/TripleNodeCountMapper.java | 42 +
.../datatypes/QuadDataTypeCountMapper.java | 56 ++
.../datatypes/TripleDataTypeCountMapper.java | 56 ++
.../AbstractNodeTupleNamespaceCountMapper.java | 135 ++++
.../namespaces/QuadNamespaceCountMapper.java | 44 ++
.../namespaces/TripleNamespaceCountMapper.java | 44 ++
.../count/positional/QuadObjectCountMapper.java | 42 +
.../positional/QuadPredicateCountMapper.java | 42 +
.../positional/QuadSubjectCountMapper.java | 41 +
.../positional/TripleObjectCountMapper.java | 41 +
.../positional/TriplePredicateCountMapper.java | 42 +
.../positional/TripleSubjectCountMapper.java | 41 +
.../filter/AbstractNodeTupleFilterMapper.java | 76 ++
.../filter/AbstractQuadFilterMapper.java | 35 +
.../filter/AbstractTripleFilterMapper.java | 35 +
.../filter/GroundQuadFilterMapper.java | 47 ++
.../filter/GroundTripleFilterMapper.java | 47 ++
.../mapreduce/filter/ValidQuadFilterMapper.java | 48 ++
.../filter/ValidTripleFilterMapper.java | 47 ++
.../AbstractQuadFilterByPositionMapper.java | 171 +++++
.../AbstractTripleFilterByPositionMapper.java | 141 ++++
.../positional/QuadFilterByGraphUriMapper.java | 76 ++
.../positional/QuadFilterByObjectUriMapper.java | 76 ++
.../positional/QuadFilterByPredicateMapper.java | 76 ++
.../QuadFilterBySubjectUriMapper.java | 76 ++
.../TripleFilterByObjectUriMapper.java | 71 ++
.../TripleFilterByPredicateUriMapper.java | 71 ++
.../TripleFilterBySubjectUriMapper.java | 71 ++
.../group/AbstractNodeTupleGroupingMapper.java | 60 ++
.../group/AbstractQuadGroupingMapper.java | 50 ++
.../group/AbstractTripleGroupingMapper.java | 44 ++
.../mapreduce/group/QuadGroupByGraphMapper.java | 39 +
.../group/QuadGroupByObjectMapper.java | 39 +
.../group/QuadGroupByPredicateMapper.java | 39 +
.../group/QuadGroupBySubjectMapper.java | 39 +
.../group/TripleGroupByObjectMapper.java | 41 +
.../group/TripleGroupByPredicateMapper.java | 41 +
.../group/TripleGroupBySubjectMapper.java | 41 +
.../AbstractNodeTupleSplitToNodesMapper.java | 60 ++
.../AbstractNodeTupleSplitWithNodesMapper.java | 60 ++
.../mapreduce/split/QuadSplitToNodesMapper.java | 43 ++
.../split/QuadSplitWithNodesMapper.java | 43 ++
.../split/TripleSplitToNodesMapper.java | 41 +
.../split/TripleSplitWithNodesMapper.java | 41 +
.../transform/AbstractTriplesToQuadsMapper.java | 60 ++
.../transform/QuadsToTriplesMapper.java | 46 ++
.../TriplesToQuadsBySubjectMapper.java | 40 +
.../TriplesToQuadsConstantGraphMapper.java | 75 ++
.../rdf/mapreduce/AbstractMapReduceTests.java | 69 ++
.../rdf/mapreduce/AbstractMapperTests.java | 69 ++
.../rdf/mapreduce/TestDistinctTriples.java | 129 ++++
...CharacteristicSetGeneratingReducerTests.java | 185 +++++
.../CharacteristicSetReducerTest.java | 192 +++++
...eCharacteristicSetGeneratingReducerTest.java | 59 ++
.../AbstractNodeTupleNodeCountReducedTests.java | 149 ++++
.../count/AbstractNodeTupleNodeCountTests.java | 138 ++++
.../count/QuadNodeCountMapReduceTest.java | 67 ++
.../count/QuadNodeCountMapperTest.java | 59 ++
.../count/TripleNodeCountMapReduceTest.java | 66 ++
.../count/TripleNodeCountMapperTest.java | 58 ++
.../filter/AbstractNodeTupleFilterTests.java | 146 ++++
.../filter/AbstractQuadValidityFilterTests.java | 86 +++
.../AbstractTripleValidityFilterTests.java | 73 ++
.../TripleFilterByNoPredicateMapperTest.java | 49 ++
.../TripleFilterByPredicateMapperTest.java | 80 ++
...leInvertedFilterByNoPredicateMapperTest.java | 54 ++
...ipleInvertedFilterByPredicateMapperTest.java | 87 +++
.../filter/ValidQuadFilterMapperTest.java | 40 +
.../filter/ValidTripleFilterMapperTest.java | 40 +
.../group/AbstractNodeTupleGroupingTests.java | 114 +++
.../group/AbstractQuadGroupingTests.java | 43 ++
.../group/AbstractTripleGroupingTests.java | 41 +
.../group/QuadGroupByGraphMapperTest.java | 46 ++
.../group/QuadGroupByObjectMapperTest.java | 46 ++
.../group/QuadGroupByPredicateMapperTest.java | 46 ++
.../group/QuadGroupBySubjectMapperTest.java | 46 ++
.../group/TripleGroupByObjectMapperTest.java | 46 ++
.../group/TripleGroupByPredicateMapperTest.java | 46 ++
.../group/TripleGroupBySubjectMapperTest.java | 46 ++
.../AbstractNodeTupleSplitToNodesTests.java | 116 +++
.../AbstractNodeTupleSplitWithNodesTests.java | 116 +++
.../split/AbstractQuadSplitToNodesTests.java | 53 ++
.../split/AbstractQuadSplitWithNodesTests.java | 53 ++
.../split/AbstractTripleSplitToNodesTests.java | 52 ++
.../AbstractTripleSplitWithNodesTests.java | 52 ++
.../split/QuadSplitToNodesMapperTest.java | 41 +
.../split/QuadSplitWithNodesMapperTest.java | 41 +
.../split/TripleSplitToNodesMapperTest.java | 41 +
.../split/TripleSplitWithNodesMapperTest.java | 42 +
.../transform/QuadsToTriplesMapperTest.java | 113 +++
.../TriplesToQuadsBySubjectMapperTest.java | 113 +++
.../TriplesToQuadsConstantGraphMapperTest.java | 113 +++
jena-elephas/jena-elephas-stats/hadoop-job.xml | 46 ++
jena-elephas/jena-elephas-stats/pom.xml | 103 +++
.../apache/jena/hadoop/rdf/stats/RdfStats.java | 405 ++++++++++
.../jena/hadoop/rdf/stats/jobs/JobFactory.java | 757 +++++++++++++++++++
jena-elephas/pom.xml | 97 +++
jena-hadoop-rdf/LICENSE | 176 -----
jena-hadoop-rdf/NOTICE | 5 -
jena-hadoop-rdf/hadoop-rdf-mapreduce/pom.xml | 87 ---
.../jena/hadoop/rdf/mapreduce/KeyMapper.java | 54 --
.../hadoop/rdf/mapreduce/KeyPlusNullMapper.java | 55 --
.../jena/hadoop/rdf/mapreduce/KeyReducer.java | 39 -
.../hadoop/rdf/mapreduce/NullPlusKeyMapper.java | 55 --
.../rdf/mapreduce/NullPlusKeyReducer.java | 59 --
.../rdf/mapreduce/NullPlusValueMapper.java | 55 --
.../rdf/mapreduce/NullPlusValueReducer.java | 64 --
.../rdf/mapreduce/RdfMapReduceConstants.java | 67 --
.../jena/hadoop/rdf/mapreduce/SwapMapper.java | 55 --
.../jena/hadoop/rdf/mapreduce/SwapReducer.java | 43 --
.../hadoop/rdf/mapreduce/TextCountReducer.java | 49 --
.../jena/hadoop/rdf/mapreduce/ValueMapper.java | 54 --
.../rdf/mapreduce/ValuePlusNullMapper.java | 55 --
.../jena/hadoop/rdf/mapreduce/ValueReducer.java | 44 --
...tractCharacteristicSetGeneratingReducer.java | 179 -----
.../CharacteristicSetReducer.java | 68 --
.../QuadCharacteristicSetGeneratingReducer.java | 39 -
...ripleCharacteristicSetGeneratingReducer.java | 40 -
.../count/AbstractNodeTupleNodeCountMapper.java | 66 --
.../rdf/mapreduce/count/NodeCountReducer.java | 50 --
.../mapreduce/count/QuadNodeCountMapper.java | 44 --
.../mapreduce/count/TripleNodeCountMapper.java | 42 -
.../datatypes/QuadDataTypeCountMapper.java | 56 --
.../datatypes/TripleDataTypeCountMapper.java | 56 --
.../AbstractNodeTupleNamespaceCountMapper.java | 135 ----
.../namespaces/QuadNamespaceCountMapper.java | 44 --
.../namespaces/TripleNamespaceCountMapper.java | 44 --
.../count/positional/QuadObjectCountMapper.java | 42 -
.../positional/QuadPredicateCountMapper.java | 42 -
.../positional/QuadSubjectCountMapper.java | 41 -
.../positional/TripleObjectCountMapper.java | 41 -
.../positional/TriplePredicateCountMapper.java | 42 -
.../positional/TripleSubjectCountMapper.java | 41 -
.../filter/AbstractNodeTupleFilterMapper.java | 76 --
.../filter/AbstractQuadFilterMapper.java | 35 -
.../filter/AbstractTripleFilterMapper.java | 35 -
.../filter/GroundQuadFilterMapper.java | 47 --
.../filter/GroundTripleFilterMapper.java | 47 --
.../mapreduce/filter/ValidQuadFilterMapper.java | 48 --
.../filter/ValidTripleFilterMapper.java | 47 --
.../AbstractQuadFilterByPositionMapper.java | 171 -----
.../AbstractTripleFilterByPositionMapper.java | 141 ----
.../positional/QuadFilterByGraphUriMapper.java | 76 --
.../positional/QuadFilterByObjectUriMapper.java | 76 --
.../positional/QuadFilterByPredicateMapper.java | 76 --
.../QuadFilterBySubjectUriMapper.java | 76 --
.../TripleFilterByObjectUriMapper.java | 71 --
.../TripleFilterByPredicateUriMapper.java | 71 --
.../TripleFilterBySubjectUriMapper.java | 71 --
.../group/AbstractNodeTupleGroupingMapper.java | 60 --
.../group/AbstractQuadGroupingMapper.java | 50 --
.../group/AbstractTripleGroupingMapper.java | 44 --
.../mapreduce/group/QuadGroupByGraphMapper.java | 39 -
.../group/QuadGroupByObjectMapper.java | 39 -
.../group/QuadGroupByPredicateMapper.java | 39 -
.../group/QuadGroupBySubjectMapper.java | 39 -
.../group/TripleGroupByObjectMapper.java | 41 -
.../group/TripleGroupByPredicateMapper.java | 41 -
.../group/TripleGroupBySubjectMapper.java | 41 -
.../AbstractNodeTupleSplitToNodesMapper.java | 60 --
.../AbstractNodeTupleSplitWithNodesMapper.java | 60 --
.../mapreduce/split/QuadSplitToNodesMapper.java | 43 --
.../split/QuadSplitWithNodesMapper.java | 43 --
.../split/TripleSplitToNodesMapper.java | 41 -
.../split/TripleSplitWithNodesMapper.java | 41 -
.../transform/AbstractTriplesToQuadsMapper.java | 60 --
.../transform/QuadsToTriplesMapper.java | 46 --
.../TriplesToQuadsBySubjectMapper.java | 40 -
.../TriplesToQuadsConstantGraphMapper.java | 75 --
.../rdf/mapreduce/AbstractMapReduceTests.java | 69 --
.../rdf/mapreduce/AbstractMapperTests.java | 69 --
.../rdf/mapreduce/TestDistinctTriples.java | 129 ----
...CharacteristicSetGeneratingReducerTests.java | 185 -----
.../CharacteristicSetReducerTest.java | 192 -----
...eCharacteristicSetGeneratingReducerTest.java | 59 --
.../AbstractNodeTupleNodeCountReducedTests.java | 149 ----
.../count/AbstractNodeTupleNodeCountTests.java | 138 ----
.../count/QuadNodeCountMapReduceTest.java | 67 --
.../count/QuadNodeCountMapperTest.java | 59 --
.../count/TripleNodeCountMapReduceTest.java | 66 --
.../count/TripleNodeCountMapperTest.java | 58 --
.../filter/AbstractNodeTupleFilterTests.java | 146 ----
.../filter/AbstractQuadValidityFilterTests.java | 86 ---
.../AbstractTripleValidityFilterTests.java | 73 --
.../TripleFilterByNoPredicateMapperTest.java | 49 --
.../TripleFilterByPredicateMapperTest.java | 80 --
...leInvertedFilterByNoPredicateMapperTest.java | 54 --
...ipleInvertedFilterByPredicateMapperTest.java | 87 ---
.../filter/ValidQuadFilterMapperTest.java | 40 -
.../filter/ValidTripleFilterMapperTest.java | 40 -
.../group/AbstractNodeTupleGroupingTests.java | 114 ---
.../group/AbstractQuadGroupingTests.java | 43 --
.../group/AbstractTripleGroupingTests.java | 41 -
.../group/QuadGroupByGraphMapperTest.java | 46 --
.../group/QuadGroupByObjectMapperTest.java | 46 --
.../group/QuadGroupByPredicateMapperTest.java | 46 --
.../group/QuadGroupBySubjectMapperTest.java | 46 --
.../group/TripleGroupByObjectMapperTest.java | 46 --
.../group/TripleGroupByPredicateMapperTest.java | 46 --
.../group/TripleGroupBySubjectMapperTest.java | 46 --
.../AbstractNodeTupleSplitToNodesTests.java | 116 ---
.../AbstractNodeTupleSplitWithNodesTests.java | 116 ---
.../split/AbstractQuadSplitToNodesTests.java | 53 --
.../split/AbstractQuadSplitWithNodesTests.java | 53 --
.../split/AbstractTripleSplitToNodesTests.java | 52 --
.../AbstractTripleSplitWithNodesTests.java | 52 --
.../split/QuadSplitToNodesMapperTest.java | 41 -
.../split/QuadSplitWithNodesMapperTest.java | 41 -
.../split/TripleSplitToNodesMapperTest.java | 41 -
.../split/TripleSplitWithNodesMapperTest.java | 42 -
.../transform/QuadsToTriplesMapperTest.java | 113 ---
.../TriplesToQuadsBySubjectMapperTest.java | 113 ---
.../TriplesToQuadsConstantGraphMapperTest.java | 113 ---
jena-hadoop-rdf/jena-elephas-common/pom.xml | 54 --
.../rdf/types/AbstractNodeTupleWritable.java | 193 -----
.../rdf/types/CharacteristicSetWritable.java | 298 --------
.../rdf/types/CharacteristicWritable.java | 160 ----
.../hadoop/rdf/types/NodeTupleWritable.java | 80 --
.../jena/hadoop/rdf/types/NodeWritable.java | 188 -----
.../jena/hadoop/rdf/types/QuadWritable.java | 136 ----
.../jena/hadoop/rdf/types/TripleWritable.java | 138 ----
.../comparators/SimpleBinaryComparator.java | 34 -
.../rdf/types/converters/ThriftConverter.java | 147 ----
.../rdf/io/types/CharacteristicTests.java | 210 -----
.../jena/hadoop/rdf/io/types/RdfTypesTest.java | 406 ----------
jena-hadoop-rdf/jena-elephas-io/pom.xml | 67 --
.../jena/hadoop/rdf/io/HadoopIOConstants.java | 49 --
.../jena/hadoop/rdf/io/RdfIOConstants.java | 81 --
.../io/input/AbstractNLineFileInputFormat.java | 70 --
.../io/input/AbstractWholeFileInputFormat.java | 42 -
.../hadoop/rdf/io/input/QuadsInputFormat.java | 46 --
.../hadoop/rdf/io/input/TriplesInputFormat.java | 42 -
.../rdf/io/input/TriplesOrQuadsInputFormat.java | 47 --
.../io/input/jsonld/JsonLDQuadInputFormat.java | 39 -
.../input/jsonld/JsonLDTripleInputFormat.java | 39 -
.../input/nquads/BlockedNQuadsInputFormat.java | 53 --
.../rdf/io/input/nquads/NQuadsInputFormat.java | 46 --
.../nquads/WholeFileNQuadsInputFormat.java | 51 --
.../ntriples/BlockedNTriplesInputFormat.java | 53 --
.../io/input/ntriples/NTriplesInputFormat.java | 46 --
.../ntriples/WholeFileNTriplesInputFormat.java | 51 --
.../io/input/rdfjson/RdfJsonInputFormat.java | 46 --
.../rdf/io/input/rdfxml/RdfXmlInputFormat.java | 46 --
.../AbstractBlockBasedNodeTupleReader.java | 344 ---------
.../readers/AbstractBlockBasedQuadReader.java | 51 --
.../readers/AbstractBlockBasedTripleReader.java | 51 --
.../AbstractLineBasedNodeTupleReader.java | 265 -------
.../readers/AbstractLineBasedQuadReader.java | 50 --
.../readers/AbstractLineBasedTripleReader.java | 51 --
.../rdf/io/input/readers/AbstractRdfReader.java | 108 ---
.../AbstractWholeFileNodeTupleReader.java | 328 --------
.../readers/AbstractWholeFileQuadReader.java | 51 --
.../readers/AbstractWholeFileTripleReader.java | 51 --
.../rdf/io/input/readers/QuadsReader.java | 49 --
.../io/input/readers/TriplesOrQuadsReader.java | 72 --
.../rdf/io/input/readers/TriplesReader.java | 49 --
.../io/input/readers/TriplesToQuadsReader.java | 102 ---
.../input/readers/jsonld/JsonLDQuadReader.java | 32 -
.../readers/jsonld/JsonLDTripleReader.java | 30 -
.../readers/nquads/BlockedNQuadsReader.java | 45 --
.../io/input/readers/nquads/NQuadsReader.java | 49 --
.../readers/nquads/WholeFileNQuadsReader.java | 42 -
.../readers/ntriples/BlockedNTriplesReader.java | 45 --
.../input/readers/ntriples/NTriplesReader.java | 48 --
.../ntriples/WholeFileNTriplesReader.java | 42 -
.../io/input/readers/rdfjson/RdfJsonReader.java | 37 -
.../io/input/readers/rdfxml/RdfXmlReader.java | 37 -
.../input/readers/thrift/ThriftQuadReader.java | 32 -
.../readers/thrift/ThriftTripleReader.java | 30 -
.../rdf/io/input/readers/trig/TriGReader.java | 37 -
.../rdf/io/input/readers/trix/TriXReader.java | 37 -
.../io/input/readers/turtle/TurtleReader.java | 37 -
.../io/input/thrift/ThriftQuadInputFormat.java | 39 -
.../input/thrift/ThriftTripleInputFormat.java | 39 -
.../rdf/io/input/trig/TriGInputFormat.java | 46 --
.../rdf/io/input/trix/TriXInputFormat.java | 42 -
.../rdf/io/input/turtle/TurtleInputFormat.java | 46 --
.../rdf/io/input/util/BlockInputStream.java | 94 ---
.../hadoop/rdf/io/input/util/RdfIOUtils.java | 101 ---
.../rdf/io/input/util/TrackableInputStream.java | 38 -
.../rdf/io/input/util/TrackedInputStream.java | 124 ---
.../io/input/util/TrackedPipedQuadsStream.java | 55 --
.../io/input/util/TrackedPipedRDFStream.java | 64 --
.../input/util/TrackedPipedTriplesStream.java | 56 --
.../AbstractBatchedNodeTupleOutputFormat.java | 55 --
.../rdf/io/output/AbstractNodeOutputFormat.java | 94 ---
.../output/AbstractNodeTupleOutputFormat.java | 109 ---
.../AbstractStreamRdfNodeTupleOutputFormat.java | 73 --
.../hadoop/rdf/io/output/QuadsOutputFormat.java | 64 --
.../io/output/TriplesOrQuadsOutputFormat.java | 74 --
.../rdf/io/output/TriplesOutputFormat.java | 61 --
.../output/jsonld/JsonLDQuadOutputFormat.java | 44 --
.../output/jsonld/JsonLDTripleOutputFormat.java | 44 --
.../io/output/nquads/NQuadsOutputFormat.java | 52 --
.../ntriples/NTriplesNodeOutputFormat.java | 45 --
.../output/ntriples/NTriplesOutputFormat.java | 52 --
.../io/output/rdfjson/RdfJsonOutputFormat.java | 52 --
.../io/output/rdfxml/RdfXmlOutputFormat.java | 52 --
.../output/thrift/ThriftQuadOutputFormat.java | 51 --
.../output/thrift/ThriftTripleOutputFormat.java | 52 --
.../io/output/trig/BatchedTriGOutputFormat.java | 54 --
.../rdf/io/output/trig/TriGOutputFormat.java | 58 --
.../rdf/io/output/trix/TriXOutputFormat.java | 57 --
.../turtle/BatchedTurtleOutputFormat.java | 50 --
.../io/output/turtle/TurtleOutputFormat.java | 56 --
.../writers/AbstractBatchedNodeTupleWriter.java | 113 ---
.../writers/AbstractBatchedQuadWriter.java | 80 --
.../writers/AbstractBatchedTripleWriter.java | 68 --
.../AbstractLineBasedNodeTupleWriter.java | 152 ----
.../writers/AbstractLineBasedQuadWriter.java | 71 --
.../writers/AbstractLineBasedTripleWriter.java | 68 --
.../io/output/writers/AbstractNodeWriter.java | 192 -----
.../AbstractStreamRdfNodeTupleWriter.java | 71 --
.../AbstractWholeFileNodeTupleWriter.java | 96 ---
.../writers/AbstractWholeFileQuadWriter.java | 66 --
.../writers/AbstractWholeFileTripleWriter.java | 65 --
.../io/output/writers/QuadsToTriplesWriter.java | 59 --
.../io/output/writers/StreamRdfQuadWriter.java | 45 --
.../output/writers/StreamRdfTripleWriter.java | 44 --
.../output/writers/jsonld/JsonLDQuadWriter.java | 38 -
.../writers/jsonld/JsonLDTripleWriter.java | 38 -
.../io/output/writers/nquads/NQuadsWriter.java | 57 --
.../writers/ntriples/NTriplesNodeWriter.java | 59 --
.../output/writers/ntriples/NTriplesWriter.java | 58 --
.../output/writers/rdfjson/RdfJsonWriter.java | 51 --
.../io/output/writers/rdfxml/RdfXmlWriter.java | 51 --
.../output/writers/thrift/ThriftQuadWriter.java | 38 -
.../writers/thrift/ThriftTripleWriter.java | 38 -
.../output/writers/trig/BatchedTriGWriter.java | 52 --
.../writers/turtle/BatchedTurtleWriter.java | 54 --
.../rdf/io/registry/HadoopRdfIORegistry.java | 310 --------
.../hadoop/rdf/io/registry/ReaderFactory.java | 83 --
.../hadoop/rdf/io/registry/WriterFactory.java | 96 ---
.../readers/AbstractQuadsOnlyReaderFactory.java | 83 --
.../registry/readers/AbstractReaderFactory.java | 80 --
.../AbstractTriplesOnlyReaderFactory.java | 83 --
.../registry/readers/JsonLDReaderFactory.java | 49 --
.../registry/readers/NQuadsReaderFactory.java | 42 -
.../registry/readers/NTriplesReaderFactory.java | 38 -
.../registry/readers/RdfJsonReaderFactory.java | 41 -
.../registry/readers/RdfXmlReaderFactory.java | 40 -
.../registry/readers/ThriftReaderFactory.java | 49 --
.../io/registry/readers/TriGReaderFactory.java | 42 -
.../io/registry/readers/TriXReaderFactory.java | 41 -
.../registry/readers/TurtleReaderFactory.java | 40 -
.../writers/AbstractQuadsOnlyWriterFactory.java | 86 ---
.../AbstractTriplesOnlyWriterFactory.java | 85 ---
.../registry/writers/AbstractWriterFactory.java | 82 --
.../registry/writers/JsonLDWriterFactory.java | 52 --
.../registry/writers/NQuadsWriterFactory.java | 44 --
.../registry/writers/NTriplesWriterFactory.java | 44 --
.../registry/writers/RdfJsonWriterFactory.java | 43 --
.../registry/writers/RdfXmlWriterFactory.java | 44 --
.../registry/writers/ThriftWriterFactory.java | 57 --
.../io/registry/writers/TriGWriterFactory.java | 45 --
.../io/registry/writers/TriXWriterFactory.java | 47 --
.../registry/writers/TurtleWriterFactory.java | 45 --
...he.jena.hadoop.rdf.io.registry.ReaderFactory | 10 -
...he.jena.hadoop.rdf.io.registry.WriterFactory | 10 -
.../rdf/io/RdfTriplesInputTestMapper.java | 47 --
.../AbstractBlockedQuadInputFormatTests.java | 33 -
.../AbstractBlockedTripleInputFormatTests.java | 33 -
.../AbstractNodeTupleInputFormatTests.java | 612 ---------------
.../io/input/AbstractQuadsInputFormatTests.java | 70 --
.../input/AbstractTriplesInputFormatTests.java | 72 --
.../AbstractWholeFileQuadInputFormatTests.java | 115 ---
...AbstractWholeFileTripleInputFormatTests.java | 108 ---
.../io/input/bnodes/AbstractBlankNodeTests.java | 636 ----------------
.../bnodes/AbstractTripleBlankNodeTests.java | 65 --
.../input/bnodes/JsonLdTripleBlankNodeTest.java | 63 --
.../io/input/bnodes/NTriplesBlankNodeTest.java | 58 --
.../io/input/bnodes/RdfJsonBlankNodeTest.java | 58 --
.../io/input/bnodes/RdfThriftBlankNodeTest.java | 68 --
.../io/input/bnodes/RdfXmlBlankNodeTest.java | 62 --
.../io/input/bnodes/TurtleBlankNodeTest.java | 58 --
...ractCompressedNodeTupleInputFormatTests.java | 74 --
...AbstractCompressedQuadsInputFormatTests.java | 71 --
...stractCompressedTriplesInputFormatTests.java | 71 --
...CompressedWholeFileQuadInputFormatTests.java | 150 ----
...mpressedWholeFileTripleInputFormatTests.java | 144 ----
...actCompressedJsonLDQuadInputFormatTests.java | 74 --
...tCompressedJsonLDTripleInputFormatTests.java | 74 --
.../jsonld/BZippedJsonLDQuadInputTest.java | 34 -
.../jsonld/BZippedJsonLDTripleInputTest.java | 34 -
.../jsonld/DeflatedJsonLDQuadInputTest.java | 34 -
.../jsonld/DeflatedJsonLDTripleInputTest.java | 34 -
.../jsonld/GZippedJsonLDQuadInputTest.java | 34 -
.../jsonld/GZippedJsonLDTripleInputTest.java | 34 -
...bstractCompressedNQuadsInputFormatTests.java | 68 --
...mpressedWholeFileNQuadsInputFormatTests.java | 75 --
.../nquads/BZipppedNQuadsInputTest.java | 38 -
.../BZipppedWholeFileNQuadsInputTest.java | 37 -
.../nquads/DeflatedNQuadsInputTest.java | 37 -
.../DeflatedWholeFileNQuadsInputTest.java | 37 -
.../nquads/GZippedNQuadsInputTest.java | 38 -
.../nquads/GZippedWholeFileNQuadsInputTest.java | 38 -
...mpressedBlockedNTriplesInputFormatTests.java | 53 --
...tractCompressedNTriplesInputFormatTests.java | 68 --
...ressedWholeFileNTriplesInputFormatTests.java | 75 --
.../ntriples/BZippedBlockedNTriplesInput.java | 37 -
.../ntriples/BZippedNTriplesInputTest.java | 38 -
.../BZippedWholeFileNTriplesInputTest.java | 38 -
.../ntriples/DeflatedBlockedNTriplesInput.java | 37 -
.../ntriples/DeflatedNTriplesInputTest.java | 38 -
.../DeflatedWholeFileNTriplesInputTest.java | 38 -
.../ntriples/GZippedBlockedNTriplesInput.java | 37 -
.../ntriples/GZippedNTriplesInputTest.java | 41 -
.../GZippedWholeFileNTriplesInputTest.java | 38 -
...stractCompressedRdfJsonInputFormatTests.java | 74 --
.../rdfjson/BZippedRdfJsonInputTest.java | 37 -
.../rdfjson/DeflatedRdfJsonInputTest.java | 37 -
.../rdfjson/GZippedRdfJsonInputTest.java | 37 -
...bstractCompressedRdfXmlInputFormatTests.java | 75 --
.../rdfxml/BZippedRdfXmlInputTest.java | 37 -
.../rdfxml/DeflatedRdfXmlInputTest.java | 37 -
.../rdfxml/GZippedRdfXmlInputTest.java | 37 -
...actCompressedThriftQuadInputFormatTests.java | 72 --
...tCompressedThriftTripleInputFormatTests.java | 72 --
.../thrift/BZippedThriftQuadInputTest.java | 34 -
.../thrift/BZippedThriftTripleInputTest.java | 34 -
.../thrift/DeflatedThriftQuadInputTest.java | 34 -
.../thrift/DeflatedThriftTripleInputTest.java | 34 -
.../thrift/GZippedThriftQuadInputTest.java | 34 -
.../thrift/GZippedThriftTripleInputTest.java | 34 -
.../AbstractCompressedTriGInputFormatTests.java | 72 --
.../compressed/trig/BZippedTriGInputTest.java | 37 -
.../compressed/trig/DeflatedTriGInputTest.java | 37 -
.../compressed/trig/GZippedTriGInputTest.java | 37 -
.../AbstractCompressedTriXInputFormatTests.java | 72 --
.../compressed/trix/BZippedTriXInputTest.java | 35 -
.../compressed/trix/DeflatedTriXInputTest.java | 35 -
.../compressed/trix/GZippedTriXInputTest.java | 35 -
...bstractCompressedTurtleInputFormatTests.java | 75 --
.../turtle/BZippedTurtleInputTest.java | 37 -
.../turtle/DeflatedTurtleInputTest.java | 37 -
.../turtle/GZippedTurtleInputTest.java | 37 -
.../io/input/jsonld/JsonLDQuadInputTest.java | 50 --
.../io/input/jsonld/JsonLDTripleInputTest.java | 50 --
.../io/input/nquads/BlockedNQuadsInputTest.java | 51 --
.../rdf/io/input/nquads/NQuadsInputTest.java | 44 --
.../input/nquads/WholeFileNQuadsInputTest.java | 51 --
.../ntriples/BlockedNTriplesInputTest.java | 50 --
.../io/input/ntriples/NTriplesInputTest.java | 44 --
.../ntriples/WholeFileNTriplesInputTest.java | 52 --
.../rdf/io/input/rdfjson/RdfJsonInputTest.java | 51 --
.../rdf/io/input/rdfxml/RdfXmlInputTest.java | 51 --
.../io/input/thrift/ThriftQuadInputTest.java | 51 --
.../io/input/thrift/ThriftTripleInputTest.java | 51 --
.../hadoop/rdf/io/input/trig/TriGInputTest.java | 50 --
.../hadoop/rdf/io/input/trix/TriXInputTest.java | 50 --
.../rdf/io/input/turtle/TurtleInputTest.java | 50 --
.../util/AbstractTrackableInputStreamTests.java | 701 -----------------
.../rdf/io/input/util/BlockInputStreamTest.java | 240 ------
.../io/input/util/TrackedInputStreamTest.java | 39 -
.../AbstractNodeTupleOutputFormatTests.java | 255 -------
.../output/AbstractQuadOutputFormatTests.java | 51 --
.../output/AbstractTripleOutputFormatTests.java | 47 --
.../io/output/jsonld/JsonLdQuadOutputTest.java | 47 --
.../output/jsonld/JsonLdTripleOutputTest.java | 47 --
.../rdf/io/output/nquads/NQuadsOutputTest.java | 51 --
.../io/output/ntriples/NTriplesOutputTest.java | 51 --
.../io/output/rdfjson/RdfJsonOutputTest.java | 51 --
.../rdf/io/output/rdfxml/RdfXmlOutputTest.java | 51 --
.../io/output/thrift/ThriftQuadOutputTest.java | 48 --
.../output/thrift/ThriftTripleOutputTest.java | 48 --
.../io/output/trig/BatchedTriGOutputTest.java | 92 ---
.../io/output/trig/StreamedTriGOutputTest.java | 92 ---
.../output/trig/TriGBlankNodeOutputTests.java | 120 ---
.../rdf/io/output/trix/TriXOutputTest.java | 47 --
.../output/turtle/BatchedTurtleOutputTest.java | 92 ---
.../output/turtle/StreamedTurtleOutputTest.java | 92 ---
.../turtle/TurtleBlankNodeOutputTests.java | 118 ---
.../io/registry/TestHadoopRdfIORegistry.java | 186 -----
.../jena-elephas-stats/hadoop-job.xml | 46 --
jena-hadoop-rdf/jena-elephas-stats/pom.xml | 103 ---
.../apache/jena/hadoop/rdf/stats/RdfStats.java | 405 ----------
.../jena/hadoop/rdf/stats/jobs/JobFactory.java | 757 -------------------
jena-hadoop-rdf/pom.xml | 97 ---
pom.xml | 4 +-
763 files changed, 28196 insertions(+), 28196 deletions(-)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/jena/blob/49c4cffe/jena-elephas/LICENSE
----------------------------------------------------------------------
diff --git a/jena-elephas/LICENSE b/jena-elephas/LICENSE
new file mode 100644
index 0000000..68c771a
--- /dev/null
+++ b/jena-elephas/LICENSE
@@ -0,0 +1,176 @@
+
+ Apache License
+ Version 2.0, January 2004
+ http://www.apache.org/licenses/
+
+ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+ 1. Definitions.
+
+ "License" shall mean the terms and conditions for use, reproduction,
+ and distribution as defined by Sections 1 through 9 of this document.
+
+ "Licensor" shall mean the copyright owner or entity authorized by
+ the copyright owner that is granting the License.
+
+ "Legal Entity" shall mean the union of the acting entity and all
+ other entities that control, are controlled by, or are under common
+ control with that entity. For the purposes of this definition,
+ "control" means (i) the power, direct or indirect, to cause the
+ direction or management of such entity, whether by contract or
+ otherwise, or (ii) ownership of fifty percent (50%) or more of the
+ outstanding shares, or (iii) beneficial ownership of such entity.
+
+ "You" (or "Your") shall mean an individual or Legal Entity
+ exercising permissions granted by this License.
+
+ "Source" form shall mean the preferred form for making modifications,
+ including but not limited to software source code, documentation
+ source, and configuration files.
+
+ "Object" form shall mean any form resulting from mechanical
+ transformation or translation of a Source form, including but
+ not limited to compiled object code, generated documentation,
+ and conversions to other media types.
+
+ "Work" shall mean the work of authorship, whether in Source or
+ Object form, made available under the License, as indicated by a
+ copyright notice that is included in or attached to the work
+ (an example is provided in the Appendix below).
+
+ "Derivative Works" shall mean any work, whether in Source or Object
+ form, that is based on (or derived from) the Work and for which the
+ editorial revisions, annotations, elaborations, or other modifications
+ represent, as a whole, an original work of authorship. For the purposes
+ of this License, Derivative Works shall not include works that remain
+ separable from, or merely link (or bind by name) to the interfaces of,
+ the Work and Derivative Works thereof.
+
+ "Contribution" shall mean any work of authorship, including
+ the original version of the Work and any modifications or additions
+ to that Work or Derivative Works thereof, that is intentionally
+ submitted to Licensor for inclusion in the Work by the copyright owner
+ or by an individual or Legal Entity authorized to submit on behalf of
+ the copyright owner. For the purposes of this definition, "submitted"
+ means any form of electronic, verbal, or written communication sent
+ to the Licensor or its representatives, including but not limited to
+ communication on electronic mailing lists, source code control systems,
+ and issue tracking systems that are managed by, or on behalf of, the
+ Licensor for the purpose of discussing and improving the Work, but
+ excluding communication that is conspicuously marked or otherwise
+ designated in writing by the copyright owner as "Not a Contribution."
+
+ "Contributor" shall mean Licensor and any individual or Legal Entity
+ on behalf of whom a Contribution has been received by Licensor and
+ subsequently incorporated within the Work.
+
+ 2. Grant of Copyright License. Subject to the terms and conditions of
+ this License, each Contributor hereby grants to You a perpetual,
+ worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+ copyright license to reproduce, prepare Derivative Works of,
+ publicly display, publicly perform, sublicense, and distribute the
+ Work and such Derivative Works in Source or Object form.
+
+ 3. Grant of Patent License. Subject to the terms and conditions of
+ this License, each Contributor hereby grants to You a perpetual,
+ worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+ (except as stated in this section) patent license to make, have made,
+ use, offer to sell, sell, import, and otherwise transfer the Work,
+ where such license applies only to those patent claims licensable
+ by such Contributor that are necessarily infringed by their
+ Contribution(s) alone or by combination of their Contribution(s)
+ with the Work to which such Contribution(s) was submitted. If You
+ institute patent litigation against any entity (including a
+ cross-claim or counterclaim in a lawsuit) alleging that the Work
+ or a Contribution incorporated within the Work constitutes direct
+ or contributory patent infringement, then any patent licenses
+ granted to You under this License for that Work shall terminate
+ as of the date such litigation is filed.
+
+ 4. Redistribution. You may reproduce and distribute copies of the
+ Work or Derivative Works thereof in any medium, with or without
+ modifications, and in Source or Object form, provided that You
+ meet the following conditions:
+
+ (a) You must give any other recipients of the Work or
+ Derivative Works a copy of this License; and
+
+ (b) You must cause any modified files to carry prominent notices
+ stating that You changed the files; and
+
+ (c) You must retain, in the Source form of any Derivative Works
+ that You distribute, all copyright, patent, trademark, and
+ attribution notices from the Source form of the Work,
+ excluding those notices that do not pertain to any part of
+ the Derivative Works; and
+
+ (d) If the Work includes a "NOTICE" text file as part of its
+ distribution, then any Derivative Works that You distribute must
+ include a readable copy of the attribution notices contained
+ within such NOTICE file, excluding those notices that do not
+ pertain to any part of the Derivative Works, in at least one
+ of the following places: within a NOTICE text file distributed
+ as part of the Derivative Works; within the Source form or
+ documentation, if provided along with the Derivative Works; or,
+ within a display generated by the Derivative Works, if and
+ wherever such third-party notices normally appear. The contents
+ of the NOTICE file are for informational purposes only and
+ do not modify the License. You may add Your own attribution
+ notices within Derivative Works that You distribute, alongside
+ or as an addendum to the NOTICE text from the Work, provided
+ that such additional attribution notices cannot be construed
+ as modifying the License.
+
+ You may add Your own copyright statement to Your modifications and
+ may provide additional or different license terms and conditions
+ for use, reproduction, or distribution of Your modifications, or
+ for any such Derivative Works as a whole, provided Your use,
+ reproduction, and distribution of the Work otherwise complies with
+ the conditions stated in this License.
+
+ 5. Submission of Contributions. Unless You explicitly state otherwise,
+ any Contribution intentionally submitted for inclusion in the Work
+ by You to the Licensor shall be under the terms and conditions of
+ this License, without any additional terms or conditions.
+ Notwithstanding the above, nothing herein shall supersede or modify
+ the terms of any separate license agreement you may have executed
+ with Licensor regarding such Contributions.
+
+ 6. Trademarks. This License does not grant permission to use the trade
+ names, trademarks, service marks, or product names of the Licensor,
+ except as required for reasonable and customary use in describing the
+ origin of the Work and reproducing the content of the NOTICE file.
+
+ 7. Disclaimer of Warranty. Unless required by applicable law or
+ agreed to in writing, Licensor provides the Work (and each
+ Contributor provides its Contributions) on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+ implied, including, without limitation, any warranties or conditions
+ of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+ PARTICULAR PURPOSE. You are solely responsible for determining the
+ appropriateness of using or redistributing the Work and assume any
+ risks associated with Your exercise of permissions under this License.
+
+ 8. Limitation of Liability. In no event and under no legal theory,
+ whether in tort (including negligence), contract, or otherwise,
+ unless required by applicable law (such as deliberate and grossly
+ negligent acts) or agreed to in writing, shall any Contributor be
+ liable to You for damages, including any direct, indirect, special,
+ incidental, or consequential damages of any character arising as a
+ result of this License or out of the use or inability to use the
+ Work (including but not limited to damages for loss of goodwill,
+ work stoppage, computer failure or malfunction, or any and all
+ other commercial damages or losses), even if such Contributor
+ has been advised of the possibility of such damages.
+
+ 9. Accepting Warranty or Additional Liability. While redistributing
+ the Work or Derivative Works thereof, You may choose to offer,
+ and charge a fee for, acceptance of support, warranty, indemnity,
+ or other liability obligations and/or rights consistent with this
+ License. However, in accepting such obligations, You may act only
+ on Your own behalf and on Your sole responsibility, not on behalf
+ of any other Contributor, and only if You agree to indemnify,
+ defend, and hold each Contributor harmless for any liability
+ incurred by, or claims asserted against, such Contributor by reason
+ of your accepting any such warranty or additional liability.
+
http://git-wip-us.apache.org/repos/asf/jena/blob/49c4cffe/jena-elephas/NOTICE
----------------------------------------------------------------------
diff --git a/jena-elephas/NOTICE b/jena-elephas/NOTICE
new file mode 100644
index 0000000..f87b36f
--- /dev/null
+++ b/jena-elephas/NOTICE
@@ -0,0 +1,5 @@
+Apache Jena
+Copyright 2011-2014 The Apache Software Foundation
+
+This product includes software developed at
+The Apache Software Foundation (http://www.apache.org/).
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/jena/blob/49c4cffe/jena-elephas/jena-elephas-common/pom.xml
----------------------------------------------------------------------
diff --git a/jena-elephas/jena-elephas-common/pom.xml b/jena-elephas/jena-elephas-common/pom.xml
new file mode 100644
index 0000000..7dd68a0
--- /dev/null
+++ b/jena-elephas/jena-elephas-common/pom.xml
@@ -0,0 +1,54 @@
+<!--
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+ <modelVersion>4.0.0</modelVersion>
+ <parent>
+ <groupId>org.apache.jena</groupId>
+ <artifactId>jena-elephas</artifactId>
+ <version>0.9.0-SNAPSHOT</version>
+ </parent>
+ <artifactId>jena-elephas-common</artifactId>
+ <name>Apache Jena - Elephas - Common API</name>
+ <description>Common code for RDF on Hadoop such as writable types for RDF primitives</description>
+
+ <!-- Note that versions are managed by parent POMs -->
+ <dependencies>
+ <!-- Hadoop Dependencies -->
+ <!-- Note these will be provided on the Hadoop cluster hence the provided
+ scope -->
+ <dependency>
+ <groupId>org.apache.hadoop</groupId>
+ <artifactId>hadoop-common</artifactId>
+ <scope>provided</scope>
+ </dependency>
+
+ <!-- Jena dependencies -->
+ <dependency>
+ <groupId>org.apache.jena</groupId>
+ <artifactId>jena-arq</artifactId>
+ </dependency>
+
+ <!-- Test Dependencies -->
+ <dependency>
+ <groupId>junit</groupId>
+ <artifactId>junit</artifactId>
+ <scope>test</scope>
+ </dependency>
+ </dependencies>
+</project>
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/jena/blob/49c4cffe/jena-elephas/jena-elephas-common/src/main/java/org/apache/jena/hadoop/rdf/types/AbstractNodeTupleWritable.java
----------------------------------------------------------------------
diff --git a/jena-elephas/jena-elephas-common/src/main/java/org/apache/jena/hadoop/rdf/types/AbstractNodeTupleWritable.java b/jena-elephas/jena-elephas-common/src/main/java/org/apache/jena/hadoop/rdf/types/AbstractNodeTupleWritable.java
new file mode 100644
index 0000000..f0acc09
--- /dev/null
+++ b/jena-elephas/jena-elephas-common/src/main/java/org/apache/jena/hadoop/rdf/types/AbstractNodeTupleWritable.java
@@ -0,0 +1,193 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.jena.hadoop.rdf.types;
+
+import java.io.DataInput;
+import java.io.DataOutput;
+import java.io.IOException;
+import org.apache.hadoop.io.WritableComparable;
+import org.apache.hadoop.io.WritableUtils;
+import com.hp.hpl.jena.graph.Node;
+import com.hp.hpl.jena.sparql.util.NodeUtils;
+
+/**
+ * A abstract general purpose writable where the actual class represented is
+ * composed of a number of {@link Node} instances
+ * <p>
+ * The binary encoding of this base implementation is just a variable integer
+ * indicating the number of nodes present followed by the binary encodings of
+ * the {@link NodeWritable} instances. Derived implementations may wish to
+ * override the {@link #readFields(DataInput)} and {@link #write(DataOutput)}
+ * methods in order to use more specialised encodings.
+ * </p>
+ *
+ * @param <T>
+ * Tuple type
+ */
+public abstract class AbstractNodeTupleWritable<T> implements WritableComparable<AbstractNodeTupleWritable<T>> {
+
+ private T tuple;
+
+ /**
+ * Creates a new empty instance
+ */
+ protected AbstractNodeTupleWritable() {
+ this(null);
+ }
+
+ /**
+ * Creates a new instance with the given value
+ *
+ * @param tuple
+ * Tuple value
+ */
+ protected AbstractNodeTupleWritable(T tuple) {
+ this.tuple = tuple;
+ }
+
+ /**
+ * Gets the tuple
+ *
+ * @return Tuple
+ */
+ public T get() {
+ return this.tuple;
+ }
+
+ /**
+ * Sets the tuple
+ *
+ * @param tuple
+ * Tuple
+ */
+ public void set(T tuple) {
+ this.tuple = tuple;
+ }
+
+ @Override
+ public void readFields(DataInput input) throws IOException {
+ // Determine how many nodes
+ int size = WritableUtils.readVInt(input);
+ Node[] ns = new Node[size];
+
+ NodeWritable nw = new NodeWritable();
+ for (int i = 0; i < ns.length; i++) {
+ nw.readFields(input);
+ ns[i] = nw.get();
+ }
+
+ // Load the tuple
+ this.tuple = this.createTuple(ns);
+ }
+
+ /**
+ * Creates the actual tuple type from an array of nodes
+ *
+ * @param ns
+ * Nodes
+ * @return Tuple
+ */
+ protected abstract T createTuple(Node[] ns);
+
+ @Override
+ public void write(DataOutput output) throws IOException {
+ // Determine how many nodes
+ Node[] ns = this.createNodes(this.tuple);
+ WritableUtils.writeVInt(output, ns.length);
+
+ // Write out nodes
+ NodeWritable nw = new NodeWritable();
+ for (int i = 0; i < ns.length; i++) {
+ nw.set(ns[i]);
+ nw.write(output);
+ }
+ }
+
+ /**
+ * Sets the tuple value
+ * <p>
+ * Intended only for internal use i.e. when a derived implementation
+ * overrides {@link #readFields(DataInput)} and needs to set the tuple value
+ * directly i.e. when a derived implementation is using a custom encoding
+ * scheme
+ * </p>
+ *
+ * @param tuple
+ * Tuple
+ */
+ protected final void setInternal(T tuple) {
+ this.tuple = tuple;
+ }
+
+ /**
+ * Converts the actual tuple type into an array of nodes
+ *
+ * @param tuple
+ * Tuples
+ * @return Nodes
+ */
+ protected abstract Node[] createNodes(T tuple);
+
+ /**
+ * Compares instances node by node
+ * <p>
+ * Derived implementations may wish to override this and substitute native
+ * tuple based comparisons
+ * </p>
+ *
+ * @param other
+ * Instance to compare with
+ */
+ @Override
+ public int compareTo(AbstractNodeTupleWritable<T> other) {
+ Node[] ns = this.createNodes(this.tuple);
+ Node[] otherNs = this.createNodes(other.tuple);
+
+ if (ns.length < otherNs.length) {
+ return -1;
+ } else if (ns.length > otherNs.length) {
+ return 1;
+ }
+ // Compare node by node
+ for (int i = 0; i < ns.length; i++) {
+ int c = NodeUtils.compareRDFTerms(ns[i], otherNs[i]);
+ if (c != 0)
+ return c;
+ }
+ return 0;
+ }
+
+ @Override
+ public String toString() {
+ return this.get().toString();
+ }
+
+ @Override
+ public int hashCode() {
+ return this.get().hashCode();
+ }
+
+ @SuppressWarnings("unchecked")
+ @Override
+ public boolean equals(Object other) {
+ if (!(other instanceof AbstractNodeTupleWritable))
+ return false;
+ return this.compareTo((AbstractNodeTupleWritable<T>) other) == 0;
+ }
+}
http://git-wip-us.apache.org/repos/asf/jena/blob/49c4cffe/jena-elephas/jena-elephas-common/src/main/java/org/apache/jena/hadoop/rdf/types/CharacteristicSetWritable.java
----------------------------------------------------------------------
diff --git a/jena-elephas/jena-elephas-common/src/main/java/org/apache/jena/hadoop/rdf/types/CharacteristicSetWritable.java b/jena-elephas/jena-elephas-common/src/main/java/org/apache/jena/hadoop/rdf/types/CharacteristicSetWritable.java
new file mode 100644
index 0000000..f29b156
--- /dev/null
+++ b/jena-elephas/jena-elephas-common/src/main/java/org/apache/jena/hadoop/rdf/types/CharacteristicSetWritable.java
@@ -0,0 +1,298 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.jena.hadoop.rdf.types;
+
+import java.io.DataInput;
+import java.io.DataOutput;
+import java.io.IOException;
+import java.util.Iterator;
+import java.util.Map;
+import java.util.TreeMap;
+
+import org.apache.hadoop.io.LongWritable;
+import org.apache.hadoop.io.WritableComparable;
+import org.apache.hadoop.io.WritableUtils;
+
+import com.hp.hpl.jena.graph.Node;
+import com.hp.hpl.jena.graph.NodeFactory;
+
+/**
+ * Represents a characteristic set which is comprised of a count of nodes for
+ * which the characteristic is applicable and a set of characteristics which
+ * represents the number of usages of predicates with those nodes
+ *
+ *
+ *
+ */
+public class CharacteristicSetWritable implements WritableComparable<CharacteristicSetWritable> {
+
+ private Map<NodeWritable, CharacteristicWritable> characteristics = new TreeMap<NodeWritable, CharacteristicWritable>();
+ private LongWritable count = new LongWritable();
+
+ /**
+ * Creates a new empty characteristic set with the default count of 1
+ */
+ public CharacteristicSetWritable() {
+ this(1);
+ }
+
+ /**
+ * Creates a new characteristic set with the default count of 1 and the
+ * given characteristics
+ *
+ * @param characteristics
+ * Characteristics
+ */
+ public CharacteristicSetWritable(CharacteristicWritable... characteristics) {
+ this(1, characteristics);
+ }
+
+ /**
+ * Creates an empty characteristic set with the given count
+ *
+ * @param count
+ * Count
+ */
+ public CharacteristicSetWritable(long count) {
+ this(count, new CharacteristicWritable[0]);
+ }
+
+ /**
+ * Creates a new characteristic set
+ *
+ * @param count
+ * Count
+ * @param characteristics
+ * Characteristics
+ */
+ public CharacteristicSetWritable(long count, CharacteristicWritable... characteristics) {
+ this.count.set(count);
+ for (CharacteristicWritable characteristic : characteristics) {
+ this.characteristics.put(characteristic.getNode(), characteristic);
+ }
+ }
+
+ /**
+ * Creates a new instance and reads its data from the given input
+ *
+ * @param input
+ * Input
+ * @return New instance
+ * @throws IOException
+ */
+ public static CharacteristicSetWritable read(DataInput input) throws IOException {
+ CharacteristicSetWritable set = new CharacteristicSetWritable();
+ set.readFields(input);
+ return set;
+ }
+
+ /**
+ * Gets the count
+ *
+ * @return Count
+ */
+ public LongWritable getCount() {
+ return this.count;
+ }
+
+ /**
+ * Gets the characteristics
+ *
+ * @return Characteristics
+ */
+ public Iterator<CharacteristicWritable> getCharacteristics() {
+ return this.characteristics.values().iterator();
+ }
+
+ /**
+ * Gets the size of the characteristic set
+ *
+ * @return Size
+ */
+ public int size() {
+ return this.characteristics.size();
+ }
+
+ /**
+ * Adds a characteristic to the set merging it into the appropriate existing
+ * characteristic if applicable
+ *
+ * @param characteristic
+ * Characteristics
+ */
+ public void add(CharacteristicWritable characteristic) {
+ if (this.characteristics.containsKey(characteristic.getNode())) {
+ this.characteristics.get(characteristic.getNode()).increment(characteristic.getCount().get());
+ } else {
+ this.characteristics.put(characteristic.getNode(), characteristic);
+ }
+ }
+
+ /**
+ * Adds some characteristics to the set merging them with the appropriate
+ * existing characteristics if applicable
+ *
+ * @param characteristics
+ */
+ public void add(CharacteristicWritable... characteristics) {
+ for (CharacteristicWritable characteristic : characteristics) {
+ this.add(characteristic);
+ }
+ }
+
+ /**
+ * Adds the contents of the other characteristic set to this characteristic
+ * set
+ *
+ * @param set
+ * Characteristic set
+ */
+ public void add(CharacteristicSetWritable set) {
+ this.increment(set.getCount().get());
+ Iterator<CharacteristicWritable> iter = set.getCharacteristics();
+ while (iter.hasNext()) {
+ this.add(iter.next());
+ }
+ }
+
+ /**
+ * Gets whether the set contains a characteristic for the given predicate
+ *
+ * @param uri
+ * Predicate URI
+ * @return True if contained in the set, false otherwise
+ */
+ public boolean hasCharacteristic(String uri) {
+ return this.hasCharacteristic(NodeFactory.createURI(uri));
+ }
+
+ /**
+ * Gets whether the set contains a characteristic for the given predicate
+ *
+ * @param n
+ * Predicate
+ * @return True if contained in the set, false otherwise
+ */
+ public boolean hasCharacteristic(Node n) {
+ return this.hasCharacteristic(new NodeWritable(n));
+ }
+
+ /**
+ * Gets whether the set contains a characteristic for the given predicate
+ *
+ * @param n
+ * Predicate
+ * @return True if contained in the set, false otherwise
+ */
+ public boolean hasCharacteristic(NodeWritable n) {
+ return this.characteristics.containsKey(n);
+ }
+
+ /**
+ * Increments the count by the given increment
+ *
+ * @param l
+ * Increment
+ */
+ public void increment(long l) {
+ this.count.set(this.count.get() + l);
+ }
+
+ @Override
+ public void write(DataOutput output) throws IOException {
+ // Write size, then count, then characteristics
+ WritableUtils.writeVInt(output, this.characteristics.size());
+ this.count.write(output);
+ for (CharacteristicWritable characteristic : this.characteristics.values()) {
+ characteristic.write(output);
+ }
+ }
+
+ @Override
+ public void readFields(DataInput input) throws IOException {
+ // Read size, then count, then characteristics
+ int size = WritableUtils.readVInt(input);
+ this.count.readFields(input);
+ this.characteristics.clear();
+ for (int i = 0; i < size; i++) {
+ CharacteristicWritable cw = CharacteristicWritable.read(input);
+ this.characteristics.put(cw.getNode(), cw);
+ }
+ }
+
+ @Override
+ public int compareTo(CharacteristicSetWritable cs) {
+ int size = this.characteristics.size();
+ int otherSize = cs.characteristics.size();
+ if (size < otherSize) {
+ return -1;
+ } else if (size > otherSize) {
+ return 1;
+ } else {
+ // Compare characteristics in turn
+ Iterator<CharacteristicWritable> iter = this.getCharacteristics();
+ Iterator<CharacteristicWritable> otherIter = cs.getCharacteristics();
+
+ int compare = 0;
+ while (iter.hasNext()) {
+ CharacteristicWritable c = iter.next();
+ CharacteristicWritable otherC = otherIter.next();
+ compare = c.compareTo(otherC);
+ if (compare != 0)
+ return compare;
+ }
+ return compare;
+ }
+ }
+
+ @Override
+ public boolean equals(Object other) {
+ if (!(other instanceof CharacteristicSetWritable))
+ return false;
+ return this.compareTo((CharacteristicSetWritable) other) == 0;
+ }
+
+ @Override
+ public int hashCode() {
+ // Build a hash code from characteristics
+ if (this.characteristics.size() == 0)
+ return 0;
+ Iterator<CharacteristicWritable> iter = this.getCharacteristics();
+ int hash = 17;
+ while (iter.hasNext()) {
+ hash = hash * 31 + iter.next().hashCode();
+ }
+ return hash;
+ }
+
+ @Override
+ public String toString() {
+ StringBuilder builder = new StringBuilder();
+ builder.append("{ ");
+ builder.append(this.count.get());
+ Iterator<CharacteristicWritable> iter = this.getCharacteristics();
+ while (iter.hasNext()) {
+ builder.append(" , ");
+ builder.append(iter.next().toString());
+ }
+ builder.append(" }");
+ return builder.toString();
+ }
+
+}
http://git-wip-us.apache.org/repos/asf/jena/blob/49c4cffe/jena-elephas/jena-elephas-common/src/main/java/org/apache/jena/hadoop/rdf/types/CharacteristicWritable.java
----------------------------------------------------------------------
diff --git a/jena-elephas/jena-elephas-common/src/main/java/org/apache/jena/hadoop/rdf/types/CharacteristicWritable.java b/jena-elephas/jena-elephas-common/src/main/java/org/apache/jena/hadoop/rdf/types/CharacteristicWritable.java
new file mode 100644
index 0000000..90fc7db
--- /dev/null
+++ b/jena-elephas/jena-elephas-common/src/main/java/org/apache/jena/hadoop/rdf/types/CharacteristicWritable.java
@@ -0,0 +1,160 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.jena.hadoop.rdf.types;
+
+import java.io.DataInput;
+import java.io.DataOutput;
+import java.io.IOException;
+
+import org.apache.hadoop.io.LongWritable;
+import org.apache.hadoop.io.WritableComparable;
+
+import com.hp.hpl.jena.graph.Node;
+
+/**
+ * Represents a characteristic for a single node and contains the node and a
+ * count associated with that node
+ * <p>
+ * Note that characteristics are compared based upon only the nodes and not
+ * their counts
+ * </p>
+ *
+ *
+ *
+ */
+public class CharacteristicWritable implements WritableComparable<CharacteristicWritable> {
+
+ private NodeWritable node = new NodeWritable();
+ private LongWritable count = new LongWritable();
+
+ /**
+ * Creates an empty characteristic writable
+ */
+ public CharacteristicWritable() {
+ this(null);
+ }
+
+ /**
+ * Creates a characteristic writable with the given node and the default
+ * count of 1
+ *
+ * @param n
+ * Node
+ */
+ public CharacteristicWritable(Node n) {
+ this(n, 1);
+ }
+
+ /**
+ * Creates a characteristic writable with the given node and count
+ *
+ * @param n
+ * Node
+ * @param count
+ * Count
+ */
+ public CharacteristicWritable(Node n, long count) {
+ this.node.set(n);
+ this.count.set(count);
+ }
+
+ /**
+ * Creates a new instance and reads in its data from the given input
+ *
+ * @param input
+ * Input
+ * @return New instance
+ * @throws IOException
+ */
+ public static CharacteristicWritable read(DataInput input) throws IOException {
+ CharacteristicWritable cw = new CharacteristicWritable();
+ cw.readFields(input);
+ return cw;
+ }
+
+ /**
+ * Gets the node
+ *
+ * @return Node
+ */
+ public NodeWritable getNode() {
+ return this.node;
+ }
+
+ /**
+ * Gets the count
+ *
+ * @return Count
+ */
+ public LongWritable getCount() {
+ return this.count;
+ }
+
+ /**
+ * Increments the count by 1
+ */
+ public void increment() {
+ this.increment(1);
+ }
+
+ /**
+ * Increments the count by the given value
+ *
+ * @param l
+ * Value to increment by
+ */
+ public void increment(long l) {
+ this.count.set(this.count.get() + l);
+ }
+
+ @Override
+ public void write(DataOutput output) throws IOException {
+ this.node.write(output);
+ this.count.write(output);
+ }
+
+ @Override
+ public void readFields(DataInput input) throws IOException {
+ this.node.readFields(input);
+ this.count.readFields(input);
+ }
+
+ @Override
+ public int compareTo(CharacteristicWritable o) {
+ return this.node.compareTo(o.node);
+ }
+
+ @Override
+ public boolean equals(Object other) {
+ if (!(other instanceof CharacteristicWritable))
+ return false;
+ return this.compareTo((CharacteristicWritable) other) == 0;
+ }
+
+ @Override
+ public int hashCode() {
+ return this.node.hashCode();
+ }
+
+ @Override
+ public String toString() {
+ return "(" + this.node.toString() + ", " + this.count.toString() + ")";
+ }
+
+}
http://git-wip-us.apache.org/repos/asf/jena/blob/49c4cffe/jena-elephas/jena-elephas-common/src/main/java/org/apache/jena/hadoop/rdf/types/NodeTupleWritable.java
----------------------------------------------------------------------
diff --git a/jena-elephas/jena-elephas-common/src/main/java/org/apache/jena/hadoop/rdf/types/NodeTupleWritable.java b/jena-elephas/jena-elephas-common/src/main/java/org/apache/jena/hadoop/rdf/types/NodeTupleWritable.java
new file mode 100644
index 0000000..e06aac4
--- /dev/null
+++ b/jena-elephas/jena-elephas-common/src/main/java/org/apache/jena/hadoop/rdf/types/NodeTupleWritable.java
@@ -0,0 +1,80 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.jena.hadoop.rdf.types;
+
+import java.io.DataInput;
+import java.io.IOException;
+
+import org.apache.jena.atlas.lib.Tuple;
+import com.hp.hpl.jena.graph.Node;
+
+/**
+ * A writable RDF tuple
+ * <p>
+ * Unlike the more specific {@link TripleWritable} and {@link QuadWritable} this
+ * class allows for arbitrary length tuples and does not restrict tuples to
+ * being of uniform size.
+ * </p>
+ *
+ *
+ *
+ */
+public class NodeTupleWritable extends AbstractNodeTupleWritable<Tuple<Node>> {
+
+ /**
+ * Creates a new empty instance
+ */
+ public NodeTupleWritable() {
+ this(null);
+ }
+
+ /**
+ * Creates a new instance with the given value
+ *
+ * @param tuple
+ * Tuple
+ */
+ public NodeTupleWritable(Tuple<Node> tuple) {
+ super(tuple);
+ }
+
+ /**
+ * Creates a new instance from the given input
+ *
+ * @param input
+ * Input
+ * @return New instance
+ * @throws IOException
+ */
+ public static NodeTupleWritable read(DataInput input) throws IOException {
+ NodeTupleWritable t = new NodeTupleWritable();
+ t.readFields(input);
+ return t;
+ }
+
+ @Override
+ protected Tuple<Node> createTuple(Node[] ns) {
+ return Tuple.create(ns);
+ }
+
+ @Override
+ protected Node[] createNodes(Tuple<Node> tuple) {
+ return tuple.tuple();
+ }
+}
http://git-wip-us.apache.org/repos/asf/jena/blob/49c4cffe/jena-elephas/jena-elephas-common/src/main/java/org/apache/jena/hadoop/rdf/types/NodeWritable.java
----------------------------------------------------------------------
diff --git a/jena-elephas/jena-elephas-common/src/main/java/org/apache/jena/hadoop/rdf/types/NodeWritable.java b/jena-elephas/jena-elephas-common/src/main/java/org/apache/jena/hadoop/rdf/types/NodeWritable.java
new file mode 100644
index 0000000..cf00f8d
--- /dev/null
+++ b/jena-elephas/jena-elephas-common/src/main/java/org/apache/jena/hadoop/rdf/types/NodeWritable.java
@@ -0,0 +1,188 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.jena.hadoop.rdf.types;
+
+import java.io.DataInput;
+import java.io.DataOutput;
+import java.io.IOException;
+import org.apache.hadoop.io.WritableComparable;
+import org.apache.hadoop.io.WritableComparator;
+import org.apache.jena.hadoop.rdf.types.comparators.SimpleBinaryComparator;
+import org.apache.jena.hadoop.rdf.types.converters.ThriftConverter;
+import org.apache.jena.riot.thrift.TRDF;
+import org.apache.jena.riot.thrift.ThriftConvert;
+import org.apache.jena.riot.thrift.wire.RDF_Term;
+import org.apache.thrift.TException;
+
+import com.hp.hpl.jena.graph.Node;
+import com.hp.hpl.jena.sparql.util.NodeUtils;
+
+/**
+ * A writable for {@link Node} instances
+ * <p>
+ * This uses <a
+ * href="http://afs.github.io/rdf-thrift/rdf-binary-thrift.html">RDF Thrift</a>
+ * for the binary encoding of terms. The in-memory storage for this type is both
+ * a {@link Node} and a {@link RDF_Term} with lazy conversion between the two
+ * forms as necessary.
+ * </p>
+ */
+public class NodeWritable implements WritableComparable<NodeWritable> {
+
+ static {
+ WritableComparator.define(NodeWritable.class, new SimpleBinaryComparator());
+ }
+
+ private Node node;
+ private RDF_Term term = new RDF_Term();
+
+ /**
+ * Creates an empty writable
+ */
+ public NodeWritable() {
+ this(null);
+ }
+
+ /**
+ * Creates a new instance from the given input
+ *
+ * @param input
+ * Input
+ * @return New instance
+ * @throws IOException
+ */
+ public static NodeWritable read(DataInput input) throws IOException {
+ NodeWritable nw = new NodeWritable();
+ nw.readFields(input);
+ return nw;
+ }
+
+ /**
+ * Creates a new writable with the given value
+ *
+ * @param n
+ * Node
+ */
+ public NodeWritable(Node n) {
+ this.set(n);
+ }
+
+ /**
+ * Gets the node
+ *
+ * @return Node
+ */
+ public Node get() {
+ // We may not have yet loaded the node
+ if (this.node == null) {
+ // If term is set to undefined then node is supposed to be null
+ if (this.term.isSet() && !this.term.isSetUndefined()) {
+ this.node = ThriftConvert.convert(this.term);
+ }
+ }
+ return this.node;
+ }
+
+ /**
+ * Sets the node
+ *
+ * @param n
+ * Node
+ */
+ public void set(Node n) {
+ this.node = n;
+ // Clear the term for now
+ // We only convert the Node to a term as and when we want to write it
+ // out in order to not waste effort if the value is never written out
+ this.term.clear();
+ }
+
+ @Override
+ public void readFields(DataInput input) throws IOException {
+ // Clear previous value
+ this.node = null;
+ this.term.clear();
+
+ // Read in the new value
+ int termLength = input.readInt();
+ byte[] buffer = new byte[termLength];
+ input.readFully(buffer);
+ try {
+ ThriftConverter.fromBytes(buffer, this.term);
+ } catch (TException e) {
+ throw new IOException(e);
+ }
+
+ // Note that we don't convert it back into a Node at this time
+ }
+
+ @Override
+ public void write(DataOutput output) throws IOException {
+ // May not yet have prepared the Thrift term
+ if (!this.term.isSet()) {
+ if (this.node == null) {
+ this.term.setUndefined(TRDF.UNDEF);
+ } else {
+ ThriftConvert.toThrift(this.node, null, this.term, false);
+ }
+ }
+
+ // Write out the Thrift term
+ byte[] buffer;
+ try {
+ buffer = ThriftConverter.toBytes(this.term);
+ } catch (TException e) {
+ throw new IOException(e);
+ }
+ output.writeInt(buffer.length);
+ output.write(buffer);
+ }
+
+ @Override
+ public int compareTo(NodeWritable other) {
+ // Use get() rather than accessing the field directly because the node
+ // field is lazily instantiated from the Thrift term
+ return NodeUtils.compareRDFTerms(this.get(), other.get());
+ }
+
+ @Override
+ public String toString() {
+ // Use get() rather than accessing the field directly because the node
+ // field is lazily instantiated from the Thrift term
+ Node n = this.get();
+ if (n == null)
+ return "";
+ return n.toString();
+ }
+
+ @Override
+ public int hashCode() {
+ // Use get() rather than accessing the field directly because the node
+ // field is lazily instantiated from the Thrift term
+ Node n = this.get();
+ return n != null ? this.get().hashCode() : 0;
+ }
+
+ @Override
+ public boolean equals(Object other) {
+ if (!(other instanceof NodeWritable))
+ return false;
+ return this.compareTo((NodeWritable) other) == 0;
+ }
+}