Package com.intel.hadoop.graphbuilder.parser

Examples of com.intel.hadoop.graphbuilder.parser.GraphParser


      CannotCompileException {
    if (numParts <= 0) {
      numParts = 64;
    }

    GraphParser graphparser = null;
    try {
      graphparser = (GraphParser) graphParserClass().newInstance();
    } catch (InstantiationException e1) {
      e1.printStackTrace();
    } catch (IllegalAccessException e1) {
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   */
  public boolean run(boolean reduceEndPoint, String input, String output)
      throws NotFoundException, InstantiationException, IllegalAccessException,
      CannotCompileException {

    GraphParser graphparser = (GraphParser) graphParserClass().newInstance();

    EdgeTransformMR mr = new EdgeTransformMR(reduceEndPoint, graphparser,
        ParserFactory.getParserByClassName(vidClass().getName()),
        ParserFactory.getParserByClassName(edataClass().getName()));

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  }

  public void testGoogleGraph() throws Exception {
    String path = "testgraphs/google/web-Google.txt";
    Graph<IntType, EmptyType, EmptyType> myGraph = new GLGraph<IntType, EmptyType, EmptyType>();
    GraphParser graphparser = new BasicGraphParser();
    FieldParser vidparser = new IntParser();
    FieldParser dataparser = new EmptyParser();

    try {
      BufferedReader br = new BufferedReader(new FileReader(path));
      int numEdges = 0;

      String line = br.readLine();
      while (line != null) {
        if (graphparser.isEdgeData(line)) {
          Edge<IntType, EmptyType> e = graphparser.parseEdge(line, vidparser,
              dataparser);
          myGraph.addEdge(e.source(), e.target(), e.EdgeData());
          numEdges++;
        }
        line = br.readLine();
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