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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 "fs4hit.h"
#include <vespa/vespalib/objects/objectpredicate.h>
#include <vespa/vespalib/objects/objectoperation.h>
namespace search::aggregation {
class CountFS4Hits : public vespalib::ObjectPredicate,
public vespalib::ObjectOperation
{
private:
uint32_t _hitCnt;
public:
CountFS4Hits() : _hitCnt(0) {}
uint32_t getHitCount() const { return _hitCnt; }
bool check(const vespalib::Identifiable &obj) const override {
return (obj.getClass().id() == FS4Hit::classId);
}
void execute(vespalib::Identifiable &obj) override {
(void) obj;
++_hitCnt;
}
};
class FS4HitSetDistributionKey : public vespalib::ObjectPredicate,
public vespalib::ObjectOperation
{
private:
uint32_t _distributionKey;
public:
FS4HitSetDistributionKey(uint32_t distributionKey) : _distributionKey(distributionKey) {}
bool check(const vespalib::Identifiable &obj) const override {
return (obj.getClass().id() == FS4Hit::classId);
}
void execute(vespalib::Identifiable &obj) override {
static_cast<FS4Hit &>(obj).setDistributionKey(_distributionKey);
}
};
}
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