Examples of org.apache.jena.tdbloader4.partitioners.TotalOrderPartitioner$Node

Package org.apache.jena.tdbloader4.partitioners

Examples of org.apache.jena.tdbloader4.partitioners.TotalOrderPartitioner$Node

org.apache.jena.tdbloader4.TDBLoader4Exception
Interface to the partitioner to locate a key in the partition keyset.

    return getLiteral(n, false);
  }


  public static Literal getLiteral(final Node node, final boolean allowLazyLiteral) {
    Literal literal = null;
    Node n = node;


    if (n instanceof ASTNIL) {
      try {
        literal = (allowLazyLiteral) ? LiteralFactory
            .createURILiteral("<http://www.w3.org/1999/02/22-rdf-syntax-ns#nil>")
            : LiteralFactory
                .createURILiteralWithoutLazyLiteral("<http://www.w3.org/1999/02/22-rdf-syntax-ns#nil>");
      } catch (final URISyntaxException e1) {
        e1.printStackTrace();
      }
    } else if (n instanceof ASTBlankNode) {
      final ASTBlankNode blankNode = (ASTBlankNode) n;
      final String name = blankNode.getIdentifier();
      literal = (allowLazyLiteral) ? LiteralFactory
          .createAnonymousLiteral(name) : LiteralFactory
          .createAnonymousLiteralWithoutLazyLiteral(name);
    } else if (n instanceof ASTQuotedURIRef) {
      final ASTQuotedURIRef uri = (ASTQuotedURIRef) n;
      final String name = uri.getQRef();


      if (URILiteral.isURI("<" + name + ">")) {
        try {
          literal = (allowLazyLiteral) ? LiteralFactory
              .createURILiteral("<" + name + ">")
              : LiteralFactory
                  .createURILiteralWithoutLazyLiteral("<"
                      + name + ">");
        } catch (final Exception e) {
          literal = (allowLazyLiteral) ? LiteralFactory
              .createLiteral("<" + name + ">") : LiteralFactory
              .createLiteralWithoutLazyLiteral("<" + name + ">");
        }
      } else {
        literal = (allowLazyLiteral) ? LiteralFactory.createLiteral("<"
            + name + ">") : LiteralFactory
            .createLiteralWithoutLazyLiteral("<" + name + ">");
      }
    } else if (n instanceof ASTRDFLiteral) {
      n = n.jjtGetChild(0);
    }


    if (literal != null) {
      return literal;
    }


    if (n instanceof ASTStringLiteral) {
      final ASTStringLiteral lit = (ASTStringLiteral) n;
      final String quotedContent = lit.getStringLiteral();


      literal = (allowLazyLiteral) ?
          LiteralFactory.createLiteral(quotedContent)
          : LiteralFactory.createLiteralWithoutLazyLiteral(quotedContent);
    } else if (n instanceof ASTInteger) {
      final ASTInteger lit = (ASTInteger) n;
      final String content = String.valueOf(lit.getValue());


      try {
        literal = (allowLazyLiteral) ? LiteralFactory
            .createTypedLiteral("\"" + content + "\"",
                "<http://www.w3.org/2001/XMLSchema#integer>")
            : TypedLiteralOriginalContent.createTypedLiteral("\""
                + content + "\"",
                "<http://www.w3.org/2001/XMLSchema#integer>");
      } catch (final URISyntaxException e) {
        literal = (allowLazyLiteral) ? LiteralFactory
            .createLiteral(content) : LiteralFactory
            .createLiteralWithoutLazyLiteral(content);
      }
    } else if (n instanceof ASTFloatingPoint) {
      final ASTFloatingPoint lit = (ASTFloatingPoint) n;
      final String content = lit.getValue();


      try {
        if (content.contains("e") || content.contains("E")) {
          literal = (allowLazyLiteral) ? LiteralFactory
              .createTypedLiteral("\"" + content + "\"",
                  "<http://www.w3.org/2001/XMLSchema#double>")
              : TypedLiteralOriginalContent
                  .createTypedLiteral("\"" + content + "\"",
                      "<http://www.w3.org/2001/XMLSchema#double>");
        } else {
          literal = (allowLazyLiteral) ? LiteralFactory
              .createTypedLiteral("\"" + content + "\"",
                  "<http://www.w3.org/2001/XMLSchema#decimal>")
              : TypedLiteralOriginalContent
                  .createTypedLiteral("\"" + content + "\"",
                      "<http://www.w3.org/2001/XMLSchema#decimal>");
        }
      } catch (final URISyntaxException e) {
        literal = (allowLazyLiteral) ? LiteralFactory
            .createLiteral(content) : LiteralFactory
            .createLiteralWithoutLazyLiteral(content);
      }
    } else if (n instanceof ASTBooleanLiteral) {
      final String content = ((ASTBooleanLiteral) n).getState() + "";


      try {
        literal = (allowLazyLiteral) ? LiteralFactory
            .createTypedLiteral("\"" + content + "\"",
                "<http://www.w3.org/2001/XMLSchema#boolean>")
            : TypedLiteralOriginalContent.createTypedLiteral("\""
                + content + "\"",
                "<http://www.w3.org/2001/XMLSchema#boolean>");
      } catch (final URISyntaxException e) {
        literal = (allowLazyLiteral) ? LiteralFactory
            .createLiteral(content) : LiteralFactory
            .createLiteralWithoutLazyLiteral(content);
      }
    } else if (n instanceof ASTDoubleCircumflex) {
      if (n.jjtGetNumChildren() != 2) {
        System.err.println(n + " is expected to have 2 children!");
      } else {
        final String content = getLiteral(n.jjtGetChild(0), false).toString();
        final String type = getLiteral(n.jjtGetChild(1), false).toString();


        try {
          literal = (allowLazyLiteral) ? LiteralFactory
              .createTypedLiteral(content, type)
              : TypedLiteralOriginalContent.createTypedLiteral(
                  content, type);
        } catch (final Exception e) {
          literal = (allowLazyLiteral) ? LiteralFactory
              .createLiteral(content + "^^" + type)
              : LiteralFactory
                  .createLiteralWithoutLazyLiteral(content
                      + "^^" + type);
        }
      }
    } else if (n instanceof ASTLangTag) {
      final String content = getLiteral(n.jjtGetChild(0), false).toString();
      final String lang = ((ASTLangTag) n).getLangTag();
      literal = (allowLazyLiteral) ? LiteralFactory
          .createLanguageTaggedLiteral(content, lang)
          : LanguageTaggedLiteralOriginalLanguage
              .createLanguageTaggedLiteral(content, lang);
    } else if (n instanceof ASTQName) {
      final ASTQName uri = (ASTQName) n;
      final String namespace = uri.getNameSpace();
      final String localName = uri.getLocalName();


      final String name = namespace + localName;


      if (URILiteral.isURI("<" + name + ">")) {
        try {
          literal = (allowLazyLiteral) ? LiteralFactory
              .createURILiteral("<" + name + ">")
              : LiteralFactory
                  .createURILiteralWithoutLazyLiteral("<"
                      + name + ">");
        } catch (final Exception e) {
          literal = (allowLazyLiteral) ? LiteralFactory
              .createLiteral("<" + name + ">") : LiteralFactory
              .createLiteralWithoutLazyLiteral("<" + name + ">");
        }
      } else {
        literal = (allowLazyLiteral) ? LiteralFactory.createLiteral("<"
            + name + ">") : LiteralFactory
            .createLiteralWithoutLazyLiteral("<" + name + ">");
      }
    } else if(n instanceof ASTObjectList){
      literal = getLiteral(n.jjtGetChild(0), allowLazyLiteral);
    } else {
      System.err.println("Unexpected type! "
          + n.getClass().getSimpleName());
    }


    return literal;
  }

View Full Code Here

        if ( ( copyToLocal ) || ( runLocal ) ) {
          File path = new File(args[1]);
          path.mkdirs();
        }
    
        Tool first = new FirstDriver(configuration);
        int status = first.run(new String[] { args[0], args[1] + OUTPUT_PATH_POSTFIX_1 });
        if (status != 0){ return status ;}


        createOffsetsFile(fs, args[1] + OUTPUT_PATH_POSTFIX_1, args[1] + OUTPUT_PATH_POSTFIX_1);
        Path offsets = new Path(args[1] + OUTPUT_PATH_POSTFIX_1, Constants.OFFSETS_FILENAME);
        DistributedCache.addCacheFile(offsets.toUri(), configuration);

View Full Code Here


        Tool third = new ThirdDriver(configuration);
        status = third.run(new String[] { args[1] + OUTPUT_PATH_POSTFIX_2, args[1] + OUTPUT_PATH_POSTFIX_3 });
        if (status != 0){ return status ;}


        Tool fourth = new FourthDriver(configuration);
        status = fourth.run(new String[] { args[1] + OUTPUT_PATH_POSTFIX_3, args[1] + OUTPUT_PATH_POSTFIX_4 });
        if (status != 0){ return status ;}


        if ( copyToLocal ) {
          Tool download = new download(configuration);
          download.run(new String[] { args[1] + OUTPUT_PATH_POSTFIX_2, args[1] + OUTPUT_PATH_POSTFIX_4, args[1] });

View Full Code Here

            "-D", Constants.OPTION_USE_COMPRESSION + "=" + Constants.OPTION_USE_COMPRESSION_DEFAULT,
            vocabulary, 
                input, 
                output
        };
        assertEquals ( 0, ToolRunner.run(new InferDriver(), args) );


        // load the output of the MapReduce job
        DatasetGraph dsgMR = load(output + "/part-m-00000");


        // perform inference using RIOT infer

View Full Code Here

        FileSystem fs = FileSystem.get(new Path(args[1]).toUri(), configuration);
        if ( overrideOutput ) {
            fs.delete(new Path(args[1]), true);
        }
    
        Tool infer = new InferDriver(configuration);
        infer.run(new String[] { args[0], args[1] });


    return 0;
  }

View Full Code Here


        createOffsetsFile(fs, args[1] + OUTPUT_PATH_POSTFIX_1, args[1] + OUTPUT_PATH_POSTFIX_1);
        Path offsets = new Path(args[1] + OUTPUT_PATH_POSTFIX_1, Constants.OFFSETS_FILENAME);
        DistributedCache.addCacheFile(offsets.toUri(), configuration);
        
        Tool second = new SecondDriver(configuration);
        status = second.run(new String[] { args[0], args[1] + OUTPUT_PATH_POSTFIX_2 });
        if (status != 0){ return status ;}


        Tool third = new ThirdDriver(configuration);
        status = third.run(new String[] { args[1] + OUTPUT_PATH_POSTFIX_2, args[1] + OUTPUT_PATH_POSTFIX_3 });
        if (status != 0){ return status ;}

View Full Code Here

        FileSystem fs = FileSystem.get(new Path(args[1]).toUri(), configuration);
        if ( overrideOutput ) {
            fs.delete(new Path(args[1]), true);
        }
    
        Tool stats = new StatsDriver(configuration);
        stats.run(new String[] { args[0], args[1] });


    return 0;
  }

View Full Code Here


class TupleSerializationFactory implements SerializationFactory<Tuple<Long>> {


    @Override public Iterator<Tuple<Long>> createDeserializer(InputStream in) { return new TupleInputStream(in, 3); }
    @Override public Sink<Tuple<Long>> createSerializer(OutputStream out) { return new TupleOutputStream(out); }
    @Override public long getEstimatedMemorySize(Tuple<Long> item) { throw new TDBLoader4Exception("Method not implemented.") ; }

View Full Code Here


class TupleComparator implements Comparator<Tuple<Long>> {
    @Override
    public int compare(Tuple<Long> t1, Tuple<Long> t2) {
        int size = t1.size();
        if ( size != t2.size() ) throw new TDBLoader4Exception("Cannot compare tuple of different sizes.") ;
        for ( int i = 0; i < size; i++ ) {
            int result = t1.get(i).compareTo(t2.get(i)) ;
            if ( result != 0 ) {
                return result ;
            }

View Full Code Here

        Iterator<Long> iter = tuple.iterator() ;
        while ( iter.hasNext() ) {
            try {
                out.writeLong( iter.next() ) ;
            } catch (IOException e) {
                new TDBLoader4Exception("Problems writing") ;
            }
        }
    }

View Full Code Here

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