PHP Class Neos\ContentRepository\Eel\FlowQueryOperations\PrevOperation

If an optional filter expression is provided, it only returns the node if it matches the given expression.

Inheritance: extends Neos\Eel\FlowQuery\Operations\AbstractOperation

Datei anzeigen Open project: neos/neos-development-collection Class Usage Examples

Protected Properties

Property	Type	Description
$priority	integer
$shortName	string

Public Methods

Method	Description
canEvaluate ( $context ) : boolean
evaluate ( FlowQuery $flowQuery, array $arguments ) : void

Protected Methods

Method	Description
getPrevForNode ( Neos\ContentRepository\Domain\Model\NodeInterface $contextNode ) : Neos\ContentRepository\Domain\Model\NodeInterface

Method Details

canEvaluate() public method

public canEvaluate ( $context ) : boolean
return	boolean	TRUE if the operation can be applied onto the $context, FALSE otherwise

evaluate() public method

public evaluate ( FlowQuery $flowQuery, array $arguments ) : void
$flowQuery	Neos\Eel\FlowQuery\FlowQuery	the FlowQuery object
$arguments	array	the arguments for this operation
return	void

getPrevForNode() protected method

protected getPrevForNode ( Neos\ContentRepository\Domain\Model\NodeInterface $contextNode ) : Neos\ContentRepository\Domain\Model\NodeInterface
$contextNode	Neos\ContentRepository\Domain\Model\NodeInterface	The node for which the preceding node should be found
return	Neos\ContentRepository\Domain\Model\NodeInterface	The preceding node of $contextNode or NULL

Property Details

$priority protected_oe static_oe property

protected static int $priority
return	integer

$shortName protected_oe static_oe property

protected static string $shortName
return	string