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<?php |
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/** |
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* Copyright 2016 SURFnet B.V. |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0 |
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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namespace Surfnet\Stepup\Configuration\Value; |
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use Surfnet\Stepup\Exception\InvalidArgumentException; |
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final class Institution |
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{ |
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/** |
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* @var string |
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*/ |
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private $institution; |
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/** |
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* @param string $institution may not be an empty string |
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*/ |
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public function __construct($institution) |
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{ |
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if (!is_string($institution) || strlen(trim($institution)) === 0) { |
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throw InvalidArgumentException::invalidType('non-empty string', 'institution', $institution); |
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} |
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$this->institution = trim($institution); |
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} |
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/** |
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* @return string |
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*/ |
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public function getInstitution() |
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{ |
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return $this->institution; |
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} |
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/** |
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* @param Institution $otherInstitution |
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* @return bool |
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*/ |
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public function equals(Institution $otherInstitution) |
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{ |
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return $this->institution === $otherInstitution->institution; |
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} |
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public function __toString() |
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{ |
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return $this->institution; |
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} |
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} |
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