1. class
  2. Neos
  3. \
  4. ContentRepository
  5. \
  6. Eel
  7. \
  8. FlowQueryOperations
  9. \
  10. HasOperation

HasOperation

class HasOperation extends AbstractOperation (View source)

"has" operation working on NodeInterface. Reduce the set of matched elements to those that have a child node that matches the selector or given subject.

Accepts a selector, an array, an object, a traversable object & a FlowQuery object as argument.

Properties

static protected string $shortName {@inheritdoc}
static protected int $priority {@inheritdoc}

Methods

bool
canEvaluate(array $context)

{@inheritdoc}

void
evaluate(FlowQuery $flowQuery, array $arguments)

{@inheritdoc}

Details

at line 48
bool canEvaluate(array $context)

{@inheritdoc}

Parameters

array $context

$context onto which this operation should be applied (array or array-like object)

Return Value

bool

true if the operation can be applied onto the $context, false otherwise

at line 62
void evaluate(FlowQuery $flowQuery, array $arguments)

{@inheritdoc}

Parameters

FlowQuery $flowQuery
array $arguments

Return Value

void

Exceptions

FizzleException
Exception