Neos\ContentRepository\Domain\Repository\ContentDimensionRepository::findAll PHP Method

    public function findAll()
    {
        $dimensions = array();
        foreach ($this->dimensionsConfiguration as $dimensionIdentifier => $dimensionConfiguration) {
            $dimensions[] = new ContentDimension($dimensionIdentifier, $dimensionConfiguration['default']);
        }
        return $dimensions;
    }

 /**
  * Add dimensions to the node.
  *
  * @param NodeData $node
  * @return void
  */
 public function execute(NodeData $node)
 {
     $dimensionValuesToBeAdded = $node->getDimensionValues();
     foreach ($this->dimensionValues as $dimensionName => $dimensionValues) {
         if (!isset($dimensionValuesToBeAdded[$dimensionName])) {
             if (is_array($dimensionValues)) {
                 $dimensionValuesToBeAdded[$dimensionName] = $dimensionValues;
             } else {
                 $dimensionValuesToBeAdded[$dimensionName] = array($dimensionValues);
             }
         }
     }
     if ($this->addDefaultDimensionValues === true) {
         $configuredDimensions = $this->contentDimensionRepository->findAll();
         foreach ($configuredDimensions as $configuredDimension) {
             if (!isset($dimensionValuesToBeAdded[$configuredDimension->getIdentifier()])) {
                 $dimensionValuesToBeAdded[$configuredDimension->getIdentifier()] = array($configuredDimension->getDefault());
             }
         }
     }
     $dimensionsToBeSet = array();
     foreach ($dimensionValuesToBeAdded as $dimensionName => $dimensionValues) {
         foreach ($dimensionValues as $dimensionValue) {
             $dimensionsToBeSet[] = new NodeDimension($node, $dimensionName, $dimensionValue);
         }
     }
     $node->setDimensions($dimensionsToBeSet);
 }