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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 <vespa/vespalib/util/doom.h>
namespace search::queryeval {
/**
* Holds information about how query will be executed and how large part of corpus will pass through.
* @author baldersheim
*/
class ExecuteInfo {
public:
ExecuteInfo() noexcept : ExecuteInfo(false, 1.0F, nullptr) { }
bool isStrict() const noexcept { return _strict; }
float hitRate() const noexcept { return _hitRate; }
bool soft_doom() const noexcept { return _doom && _doom->soft_doom(); }
const vespalib::Doom * getDoom() const { return _doom; }
static const ExecuteInfo TRUE;
static const ExecuteInfo FALSE;
static ExecuteInfo create(bool strict, const ExecuteInfo & org) noexcept {
return {strict, org._hitRate, org.getDoom()};
}
static ExecuteInfo create(bool strict, const vespalib::Doom * doom) noexcept {
return create(strict, 1.0F, doom);
}
static ExecuteInfo create(bool strict, float hitRate, const vespalib::Doom * doom) noexcept {
return {strict, hitRate, doom};
}
static ExecuteInfo create(bool strict) noexcept {
return create(strict, 1.0F);
}
static ExecuteInfo create(bool strict, float hitRate) noexcept {
return create(strict, hitRate, nullptr);
}
private:
ExecuteInfo(bool strict, float hitRate_in, const vespalib::Doom * doom) noexcept
: _doom(doom),
_hitRate(hitRate_in),
_strict(strict)
{ }
const vespalib::Doom * _doom;
float _hitRate;
bool _strict;
};
}
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