示例#1
0
 /**
  * @param StackFrameReadOnlyInterface|null $previous
  */
 public function __construct(StackFrameReadOnlyInterface $previous = null)
 {
     settype($level, 'int');
     $level = $previous === null ? 1 : $previous->getLevel() + 1;
     // debug check
     $isOk = $level <= 2 || $previous !== null && $previous->getRelationship() !== null;
     $isOk ?: Exceptions::throwLogicException();
     $this->level = $level;
     $this->previous = $previous;
 }
示例#2
0
 /**
  * If relationship from 'parent' to 'current' resource passes field set filter.
  *
  * @param Frame $current
  * @param Frame $previous
  *
  * @return bool
  */
 private function isRelationshipInFieldSet(Frame $current, Frame $previous)
 {
     $parentType = $previous->getResource()->getType();
     $parameters = $this->parameterAnalyzer->getParameters();
     if (($fieldSet = $parameters->getFieldSet($parentType)) === null) {
         return true;
     }
     return in_array($current->getRelationship()->getName(), $fieldSet, true) === true;
 }