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// Copyright Vespa.ai. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#pragma once
#include "aggregationresult.h"
#include <vespa/searchlib/expression/numericresultnode.h>
namespace search::aggregation {
class SumAggregationResult : public AggregationResult
{
public:
using NumericResultNode = expression::NumericResultNode;
DECLARE_AGGREGATIONRESULT(SumAggregationResult);
SumAggregationResult();
SumAggregationResult(NumericResultNode::UP sum);
~SumAggregationResult() override;
void visitMembers(vespalib::ObjectVisitor &visitor) const override;
const NumericResultNode & getSum() const { return *_sum; }
private:
const ResultNode & onGetRank() const override { return getSum(); }
void onPrepare(const ResultNode & result, bool useForInit) override;
NumericResultNode::CP _sum;
};
}
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