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<?php |
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declare(strict_types = 1); |
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namespace GoetasWebservices\XML\XSDReader\Schema\Element; |
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use BadMethodCallException; |
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use DOMElement; |
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use GoetasWebservices\XML\XSDReader\SchemaReader; |
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class GroupRef extends Group implements InterfaceSetMinMax |
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{ |
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/** |
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* @var Group |
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*/ |
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protected $wrapped; |
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/** |
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* @var int |
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*/ |
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protected $min = 1; |
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/** |
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* @var int |
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*/ |
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protected $max = 1; |
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public function __construct(Group $group) |
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{ |
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parent::__construct($group->getSchema(), ''); |
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$this->wrapped = $group; |
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} |
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public function getMin() : int |
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{ |
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return $this->min; |
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} |
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/** |
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* @return $this |
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*/ |
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public function setMin(int $min) : self |
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{ |
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$this->min = $min; |
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return $this; |
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} |
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public function getMax() : int |
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{ |
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return $this->max; |
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} |
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/** |
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* @return $this |
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*/ |
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public function setMax(int $max) : self |
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{ |
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$this->max = $max; |
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return $this; |
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} |
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public function getName() : string |
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{ |
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return $this->wrapped->getName(); |
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} |
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/** |
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* @return ElementItem[] |
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*/ |
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public function getElements() : array |
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{ |
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$elements = $this->wrapped->getElements(); |
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if($this->getMax()>0 || $this->getMax()===-1){ |
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foreach ($elements as $k => $element) { |
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/** |
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* @var Element|ElementRef|ElementSingle|GroupRef $e |
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*/ |
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$e = clone $element; |
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$e->setMax($this->getMax()); |
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$elements[$k] = $e; |
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} |
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} |
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return $elements; |
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} |
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public function addElement(ElementItem $element) : void |
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{ |
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throw new BadMethodCallException("Can't add an element for a ref group"); |
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} |
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public static function loadGroupRef( |
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Group $referenced, |
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DOMElement $node |
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) : self { |
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$ref = new GroupRef($referenced); |
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$ref->setDoc(SchemaReader::getDocumentation($node)); |
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SchemaReader::maybeSetMax($ref, $node); |
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SchemaReader::maybeSetMin($ref, $node); |
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return $ref; |
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} |
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} |
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