/**
  * {@inheritdoc}
  */
 public function read()
 {
     if (!$this->cursor) {
         $this->cursor = $this->getQuery()->iterate();
     }
     if ($data = $this->cursor->next()) {
         $this->stepExecution->incrementSummaryInfo('read');
         return $data;
     }
 }
 /**
  * {@inheritdoc}
  */
 public function next()
 {
     $this->iterator->next();
 }
Esempio n. 3
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 /**
  * {@inheritdoc}
  */
 public function next()
 {
     $this->iterableResult->next();
 }