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<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Component\CssSelector\Node;
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/**
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* Represents a "<selector>[<namespace>|<attribute> <operator> <value>]" node.
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*
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* This component is a port of the Python cssselect library,
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* which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
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*
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* @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
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*
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* @internal
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*/
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class AttributeNode extends AbstractNode
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{
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private NodeInterface $selector;
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private ?string $namespace;
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private string $attribute;
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private string $operator;
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private ?string $value;
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public function __construct(NodeInterface $selector, ?string $namespace, string $attribute, string $operator, ?string $value)
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{
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$this->selector = $selector;
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$this->namespace = $namespace;
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$this->attribute = $attribute;
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$this->operator = $operator;
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$this->value = $value;
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}
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public function getSelector(): NodeInterface
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{
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return $this->selector;
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}
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public function getNamespace(): ?string
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{
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return $this->namespace;
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}
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public function getAttribute(): string
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{
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return $this->attribute;
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}
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public function getOperator(): string
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{
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return $this->operator;
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}
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public function getValue(): ?string
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{
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return $this->value;
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}
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public function getSpecificity(): Specificity
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{
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return $this->selector->getSpecificity()->plus(new Specificity(0, 1, 0));
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}
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public function __toString(): string
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{
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$attribute = $this->namespace ? $this->namespace.'|'.$this->attribute : $this->attribute;
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return 'exists' === $this->operator
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? sprintf('%s[%s[%s]]', $this->getNodeName(), $this->selector, $attribute)
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: sprintf("%s[%s[%s %s '%s']]", $this->getNodeName(), $this->selector, $attribute, $this->operator, $this->value);
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}
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}
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