Examples of io.druid.query.groupby.orderby.DefaultLimitSpec$TopNFunction

io.druid.query.groupby.orderby.DefaultLimitSpec

                )
            )
        )
        .setInterval(QueryRunnerTestHelper.fullOnInterval)
        .setLimitSpec(
            new DefaultLimitSpec(
                Lists.newArrayList(
                    new OrderByColumnSpec(
                        "marKetAlias",
                        OrderByColumnSpec.Direction.DESCENDING
                    )

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  @Test
  public void testMergeResultsWithOrderBy()
  {
    LimitSpec[] orderBySpecs = new LimitSpec[]{
        new DefaultLimitSpec(OrderByColumnSpec.ascending("idx"), null),
        new DefaultLimitSpec(OrderByColumnSpec.ascending("rows", "idx"), null),
        new DefaultLimitSpec(OrderByColumnSpec.descending("idx"), null),
        new DefaultLimitSpec(OrderByColumnSpec.descending("rows", "idx"), null),
    };


    final Comparator<Row> idxComparator =
        new Comparator<Row>()
        {

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                )
            )
        )
        .setInterval(QueryRunnerTestHelper.fullOnInterval)
        .setLimitSpec(
            new DefaultLimitSpec(
                Lists.newArrayList(
                    new OrderByColumnSpec(
                        "marketALIAS",
                        OrderByColumnSpec.Direction.DESCENDING
                    )

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                )
            )
        )
        .setInterval(QueryRunnerTestHelper.fullOnInterval)
        .setLimitSpec(
            new DefaultLimitSpec(
                Lists.newArrayList(
                    new OrderByColumnSpec(
                        QueryRunnerTestHelper.marketDimension,
                        OrderByColumnSpec.Direction.DESCENDING
                    )

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                )


            )
        )
        .setLimitSpec(
            new DefaultLimitSpec(
                Arrays.asList(
                    new OrderByColumnSpec(
                        "alias",
                        OrderByColumnSpec.Direction.DESCENDING
                    )

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      final LimitSpec theLimitSpec;
      if (limitSpec == null) {
        if (orderByColumnSpecs.isEmpty() && limit == Integer.MAX_VALUE) {
          theLimitSpec = new NoopLimitSpec();
        } else {
          theLimitSpec = new DefaultLimitSpec(orderByColumnSpecs, limit);
        }
      } else {
        theLimitSpec = limitSpec;
      }

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