NodeExtension
class NodeExtension extends AbstractExtension
XPath expression translator node extension.
This component is a port of the Python cssselect library, which is copyright Ian Bicking, see https://github.com/SimonSapin/cssselect.
Constants
| ELEMENT_NAME_IN_LOWER_CASE | |
| ATTRIBUTE_NAME_IN_LOWER_CASE | |
| ATTRIBUTE_VALUE_IN_LOWER_CASE |
Methods
| callable[] | getNodeTranslators() Returns node translators. | |
| callable[] | getCombinationTranslators() Returns combination translators. | from AbstractExtension |
| callable[] | getFunctionTranslators() Returns function translators. | from AbstractExtension |
| callable[] | getPseudoClassTranslators() Returns pseudo-class translators. | from AbstractExtension |
| callable[] | getAttributeMatchingTranslators() Returns attribute operation translators. | from AbstractExtension |
| __construct(int $flags) | ||
| $this | setFlag(int $flag, bool $on) | |
| hasFlag(int $flag) | ||
| translateSelector(SelectorNode $node, Translator $translator) | ||
| translateCombinedSelector(CombinedSelectorNode $node, Translator $translator) | ||
| translateNegation(NegationNode $node, Translator $translator) | ||
| translateFunction(FunctionNode $node, Translator $translator) | ||
| translatePseudo(PseudoNode $node, Translator $translator) | ||
| translateAttribute(AttributeNode $node, Translator $translator) | ||
| translateClass(ClassNode $node, Translator $translator) | ||
| translateHash(HashNode $node, Translator $translator) | ||
| translateElement(ElementNode $node) | ||
| string | getName() Returns extension name. |
Details
callable[] getNodeTranslators()
Returns node translators.
These callables will receive the node as first argument and the translator as second argument.
Return Value
| callable[] |
callable[] getCombinationTranslators()
Returns combination translators.
Return Value
| callable[] |
callable[] getFunctionTranslators()
Returns function translators.
Return Value
| callable[] |
callable[] getPseudoClassTranslators()
Returns pseudo-class translators.
Return Value
| callable[] |
callable[] getAttributeMatchingTranslators()
Returns attribute operation translators.
Return Value
| callable[] |
__construct(int $flags)
Parameters
| int | $flags |
$this setFlag(int $flag, bool $on)
Parameters
| int | $flag | |
| bool | $on |
Return Value
| $this |
hasFlag(int $flag)
Parameters
| int | $flag |
translateSelector(SelectorNode $node, Translator $translator)
Parameters
| SelectorNode | $node | |
| Translator | $translator |
translateCombinedSelector(CombinedSelectorNode $node, Translator $translator)
Parameters
| CombinedSelectorNode | $node | |
| Translator | $translator |
translateNegation(NegationNode $node, Translator $translator)
Parameters
| NegationNode | $node | |
| Translator | $translator |
translateFunction(FunctionNode $node, Translator $translator)
Parameters
| FunctionNode | $node | |
| Translator | $translator |
translatePseudo(PseudoNode $node, Translator $translator)
Parameters
| PseudoNode | $node | |
| Translator | $translator |
translateAttribute(AttributeNode $node, Translator $translator)
Parameters
| AttributeNode | $node | |
| Translator | $translator |
translateClass(ClassNode $node, Translator $translator)
Parameters
| ClassNode | $node | |
| Translator | $translator |
translateHash(HashNode $node, Translator $translator)
Parameters
| HashNode | $node | |
| Translator | $translator |
translateElement(ElementNode $node)
Parameters
| ElementNode | $node |
string getName()
Returns extension name.
Return Value
| string |
© 2004–2017 Fabien Potencier
Licensed under the MIT License.
http://api.symfony.com/4.0/Symfony/Component/CssSelector/XPath/Extension/NodeExtension.html