<?php declare(strict_types=1); /** * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; under version 2 * of the License (non-upgradable). * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. * * Copyright (c) 2013 (original work) Open Assessment Technologies S.A. * * @author "Patrick Plichart, <patrick@taotesting.com>" * * An Assessment Result is used to report the results of a candidate's interaction * with a test and/or one or more items attempted. Information about the test is optional, * in some systems it may be possible to interact with items that are not organized into * a test at all. For example, items that are organized with learning resources and * presented individually in a formative context. */ class taoResultServer_models_classes_OutcomeVariable extends taoResultServer_models_classes_Variable { public const TYPE = 'outcomeVariable'; /** * taken from the corresponding outcomeDeclaration. * * @var float|null */ protected $normalMaximum; /** @var float|null */ protected $normalMinimum; /** * The value(s) of the outcome variable. * The order of the values is significant only if the outcome was declared with ordered cardinality. * * @var string|null base64 encoded */ protected $value; public function setNormalMaximum(?float $normalMaximum): self { $this->normalMaximum = $normalMaximum; return $this; } public function getNormalMaximum(): ?float { return $this->normalMaximum; } public function setNormalMinimum(?float $normalMinimum): self { $this->normalMinimum = $normalMinimum; return $this; } public function getNormalMinimum(): ?float { return $this->normalMinimum; } /** * {@inheritdoc} */ public function getValue() { return base64_decode((string)$this->value); } /** * {@inheritdoc} */ public function setValue($value): self { return $this->setEncodedValue(base64_encode((string)$value)); } public function setEncodedValue($encodedValue): self { $this->value = $encodedValue; return $this; } /** * {@inheritdoc} */ public function jsonSerialize() { return parent::jsonSerialize() + [ 'normalMinimum' => $this->normalMinimum, 'normalMaximum' => $this->normalMaximum, 'value' => $this->value, ]; } protected function getType(): string { return self::TYPE; } }