public function CerEndPointIterator::getChildren in Corresponding Entity References 7.3

Implements RecursiveIterator::getChildren().

File

includes/CerEndPointIterator.inc, line 78

Contains CerEndPointIterator.

Class

CerEndPointIterator

@class The purpose of this iterator is to wrap around all the "endpoints" in a field chain. An endpoint is a CerFieldHandler for a field that hasn't got a child. This is necessary in order to support infinite levels of embedded entities…

Code

public function getChildren() {
  return new CerEndPointIterator($this->field
    ->child(), $this->handler
    ->current());
}