Examples of com.hp.hpl.jena.gvs.GraphOverTime.previousChanges()

com.hp.hpl.jena.gvs.GraphOverTime.previousChanges()
Get the moments of change previous to the date d. The returned iterator is an inverse chronological list of dates, the first element t0 is the latest Date before or equals d for which getGraph(t0) is not equals getGraph(t0-1), i.e. t0 is the earliest moment for which the graph is same as for d. @param d @return an inverse chronological iterator of dates

    got = got.filter(Collections.singleton((GroundedNode)new NamedNodeImpl("mailto:danbri@porklips.org")));
    // one milli after last modification
    Iterator<Date> followingChanges = got.followingChanges(dateFormat
        .parse("19980920123600000"));
    assertFalse(followingChanges.hasNext());
    Iterator<Date> previousChanges = got.previousChanges(dateFormat
        .parse("19980920123600000"));
    assertTrue(previousChanges.hasNext());
  }


  /*

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    CannedDataReader.readCannedData(store, new File("testdata"),
        baseURLString);
    GraphOverTime got = store.getGraphOverTime(Collections
        .singleton((Source) new SourceImpl(baseURLString + "danbri")));
    // one milli after last modification
    Iterator<Date> previousChanges = got.previousChanges(dateFormat
        .parse("20060920123618662"));
    // should get last modification
    assertEquals(dateFormat.parse("20060920123618661"), previousChanges
        .next());
    // eralier one

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    String baseURLString = "http://localhost/";
    CannedDataReader.readCannedData(store, new File("testdata"),
        baseURLString);
    GraphOverTime got = store.getGraphOverTime(Collections
        .singleton((Source) new SourceImpl(baseURLString + "danbri")));
    Iterator<Date> previousChanges = got.previousChanges(dateFormat
        .parse("20060920123618661"));
    assertEquals(dateFormat.parse("20060920123618661"), previousChanges
        .next());
    assertEquals(dateFormat.parse("19980920123600000"), previousChanges
        .next());

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      String[] resourceURIStrings, TypedResponse<Graph> response)
      throws HandlerException {


    GraphOverTime got = store.getGraphOverTime(sources);
    {
      Iterator<Date> previousIter = got.previousChanges(moment);
      List<String> previousDateStringList = new ArrayList<String>();
      int count = 0;
      while (previousIter.hasNext()) {
        if (count++ == 10) {
          break;

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