Package ch.agent.t2.time

Examples of ch.agent.t2.time.DateTime

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   * @throws T2Exception
   */
  public Range getRange(Range context) throws T2Exception {
    TimeDomain contextDomain = context.getTimeDomain();
    if (beginExpr == null) {
      return new Range(contextDomain);
    } else {
      // be more permissive with context and fix ranges invalidated by conversion
      TimeIndex begin = beginExpr.getDate(context);
      TimeIndex end = endExpr.getDate(context);
      if (begin == null || end == null) // (consequence of empty context range when context needed)
        return new Range(contextDomain);
      else if (begin.compareTo(end) > 0 && (beginExpr.needContext() || endExpr.needContext()))
        return new Range(contextDomain);
      else {
        /*
         * There is a possibly that a valid range has been converted
         * into an invalid one. Typical case: daily(Sat, Sat) turned
         * into MoFr(Mon,Fri) because of adjustments. As this is not
         * the intended effect of adjustments, the problem is fixed
         * silently here.
         */
        if (begin.compareTo(end) > 0 && beginAdj == Adjustment.UP) {
          beginExpr.setTime(end);
          begin = beginExpr.getDate(context);
        }
        return new Range(begin, end);
      }
    }
  }
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  public AccessMethodsForNumber() {
  }

  @Override
  public Range getRange(Series<Double> series) throws T2DBException {
    Range range = null;
    try {
      check(Permission.READ, series);
      Surrogate s = series.getSurrogate();
      BasicDBObject obj = (BasicDBObject) getObject(s, false);
      if (obj != null) {
        long first = obj.getLong(MongoDatabase.FLD_SER_FIRST);
        long last = obj.getLong(MongoDatabase.FLD_SER_LAST);
        range = new Range(series.getTimeDomain(), first, last);
      }
    } catch (Exception e) {
      throw T2DBMsg.exception(e, E.E50122, series.getName(true));
    }
    if (range == null)
      range = new Range(series.getTimeDomain());
    return range;
  }
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    return count;
  }
 
  private <T>void update(Series<T> series, TimeAddressable<Double> values) throws T2DBException {
    com.mongodb.DBObject operation = null;
    Range range = values.getRange();
    Map<String, Double> data = new HashMap<String, Double>();
    for (Observation<Double> obs : values) {
      data.put(Long.toString(obs.getIndex()), obs.getValue());
    }
    operation = operation(Operator.SET,
        MongoDatabase.FLD_SER_FIRST, range.getFirstIndex(),
        MongoDatabase.FLD_SER_LAST, range.getLastIndex(),
        MongoDatabase.FLD_SER_VALUES, data);
   
    Surrogate s = series.getSurrogate();
    getMongoDB(s).getSeries().update(asQuery(s.getId()), operation);
  }
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      if (DUMP)
        System.out.println(t.getTimeDomain() + " " + s.getRange());
      assertEquals(9, s.getRange().getSize());
      if (DUMP)
        System.out.println(s.getValues(null));
      boolean done = s.setRange(new Range(t.getTimeDomain(), "2011-03-12", "2011-03-17", Adjustment.NONE));
      if (DUMP)
        System.out.println(s.getValues(null));
      assertFalse(done);
      done = s.setRange(new Range(t.getTimeDomain(), "2011-03-12", "2011-03-16", Adjustment.NONE));
      s.applyUpdates();
      if (DUMP)
        System.out.println(s.getValues(null));
      assertEquals(3, s.getRange().getSize());
      done = s.setRange(null);
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  }

  public void testEmptyRange() {
    try {
      UpdatableSeries<Double> s = db.getUpdatableSeries(SERIES, true);
      assertEquals(new Range(s.getTimeDomain()), s.getRange());
    } catch (Exception e) {
      fail(e.toString());
    }
  }
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  public void testSubRangeHasNoMissingValuesAtTheBoundaries() {
    try {
      Series<Double> s = makeSeries(makeTimeSeries());
      TimeDomain dom = s.getTimeDomain();
      TimeAddressable<Double> ts = s.getValues(new Range(dom, "2011-05-15", "2011-07-15", Adjustment.NONE));
      assertEquals(new Range(dom, "2011-06-01", "2011-07-01", Adjustment.NONE), ts.getRange());
    } catch (Exception e) {
      fail(e.toString());
    }
  }
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  public void testGetLastValue_1() {
    try {
      Series<Double> s = makeSeries(makeTimeSeries());
      TimeDomain dom = s.getTimeDomain();
      Range range = new Range(dom.time("2011-05-15"), dom.time("2011-07-15"));
      TimeAddressable<Double> ts = s.getValues(range);
      Observation<Double> obs = ts.getLast(dom.time("2011-06-01"));
      assertEquals("2011-06-01", obs.getTime().toString());
    } catch (Exception e) {
      fail(e.toString());
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  public void testGetLastValue_3() {
    try {
      Series<Double> s = makeSeries(makeTimeSeries());
      TimeDomain dom = s.getTimeDomain();
      Range range = new Range(dom.time("2011-05-15"), dom.time("2011-07-15"));
      TimeAddressable<Double> ts = s.getValues(range);
      Observation<Double> obs = ts.getLast(dom.time("2011-05-31"));
      assertNull(obs);
    } catch (Exception e) {
      fail(e.toString());
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  public void testMoreSeries() {
    try {
      UpdatableSeries<Double> s = makeSeries(makeTimeSeries2()).edit();
      TimeAddressable<Double> ts = s.getValues(null);
      Range range = new Range(s.getTimeDomain(), "2011-05-01", "2011-07-03", Adjustment.NONE);
      assertEquals(64, range.getSize());
      assertEquals(range, ts.getRange());
      assertEquals(range, s.getRange());
    } catch (Exception e) {
      fail(e.toString());
    }
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   * Reduce range with setRange().
   */
  public void testGetSeries04() {
    try {
      UpdatableSeries<Double> s = db.getSeries(SERIES, true).typeCheck(Double.class).edit();
      s.setRange(new Range(Day.DOMAIN.time("2011-05-02"), Day.DOMAIN.time("2011-06-30")));
      assertEquals("[2011-05-02, 2011-06-30]", s.getRange().toString());
    } catch (Exception e) {
      fail(e.toString());
    }
  }
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Related Classes of ch.agent.t2.time.DateTime

  • ch.agent.crnickl.impl.ChronicleUpdatePolicyImpl
  • ch.agent.crnickl.impl.SeriesImpl
  • ch.agent.crnickl.impl.UpdatableSeriesImpl
  • ch.agent.crnickl.impl.ValueTypeImpl$DateScanner
  • ch.agent.crnickl.impl.ValueTypeImpl$DateTimeScanner
  • ch.agent.crnickl.jdbc.AccessMethodsForNumber
  • ch.agent.crnickl.junit.T040_SeriesTest
  • ch.agent.crnickl.junit.T041_UpdatableSeriesTest
  • ch.agent.crnickl.junit.T042_SeriesValuesTest
  • ch.agent.crnickl.mongodb.AccessMethodsForNumber
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