Examples of TopNOperatorFactory

Examples of com.facebook.presto.operator.TopNOperator.TopNOperatorFactory

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            IdentityProjectionInfo mappings = computeIdentityMapping(node.getOutputSymbols(), source.getLayout(), context.getTypes());

            Optional<Integer> sampleWeightChannel = node.getSampleWeight().transform(source.channelGetter());

            OperatorFactory operator = new TopNOperatorFactory(
                    context.getNextOperatorId(),
                    (int) node.getCount(),
                    mappings.getProjections(),
                    ordering,
                    sampleWeightChannel,
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