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// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#pragma once
#include "resultnode.h"
namespace search::expression {
class SingleResultNode : public ResultNode
{
public:
virtual ~SingleResultNode() { }
DECLARE_ABSTRACT_RESULTNODE(SingleResultNode);
using CP = vespalib::IdentifiablePtr<SingleResultNode>;
using UP = std::unique_ptr<SingleResultNode>;
virtual SingleResultNode *clone() const override = 0;
virtual void min(const ResultNode & b) = 0;
virtual void max(const ResultNode & b) = 0;
virtual void add(const ResultNode & b) = 0;
virtual void setMin() = 0;
virtual void setMax() = 0;
virtual size_t onGetRawByteSize() const = 0;
size_t getRawByteSize() const override { return onGetRawByteSize(); }
};
}
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