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<?php |
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/** |
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* This file is part of byrokrat\giroapp. |
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* |
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* byrokrat\giroapp is free software: you can redistribute it and/or |
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* modify it under the terms of the GNU General Public License as published |
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* by the Free Software Foundation, either version 3 of the License, or |
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* (at your option) any later version. |
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* |
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* byrokrat\giroapp is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with byrokrat\giroapp. If not, see <http://www.gnu.org/licenses/>. |
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* |
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* Copyright 2016-20 Hannes Forsgård |
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*/ |
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declare(strict_types = 1); |
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namespace byrokrat\giroapp\Status; |
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final class LazyStatistic implements StatisticInterface |
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{ |
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/** @var string */ |
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private $name; |
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/** @var string */ |
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private $description; |
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/** @var callable */ |
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private $valueFactory; |
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public function __construct(string $name, string $description, callable $valueFactory) |
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{ |
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$this->name = $name; |
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$this->description = $description; |
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$this->valueFactory = $valueFactory; |
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} |
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public function getName(): string |
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{ |
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return $this->name; |
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} |
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public function getDescription(): string |
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{ |
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return $this->description; |
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} |
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public function getValue(): int |
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{ |
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$value = ($this->valueFactory)(); |
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if (!is_int($value)) { |
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throw new \LogicException("Invalid value factory return type. Must be an integer."); |
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} |
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return $value; |
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} |
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} |
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byrokrat /
giroapp
