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

PrevAllOperation

class PrevAllOperation extends AbstractOperation (View source)

"prevAll" operation working on ContentRepository nodes. It iterates over all context elements and returns each preceding sibling or only those matching the filter expression specified as optional 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}

TraversableNodeInterface[]
getPrevForNode(TraversableNodeInterface $contextNode)

No description

Details

at line 46
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 58
void evaluate(FlowQuery $flowQuery, array $arguments)

{@inheritdoc}

Parameters

FlowQuery $flowQuery

the FlowQuery object
array $arguments

the arguments for this operation

Return Value

void

at line 81
protected TraversableNodeInterface[] getPrevForNode(TraversableNodeInterface $contextNode)

No description

Parameters

TraversableNodeInterface $contextNode

The node for which the preceding node should be found

Return Value

TraversableNodeInterface[]

The preceding nodes of $contextNode