function SourcePluginBase::getIterator

Returns the iterator that will yield the row arrays to be processed.

Return value

\Iterator The iterator that will yield the row arrays to be processed.

File

core/modules/migrate/src/Plugin/migrate/source/SourcePluginBase.php, line 336

Class

SourcePluginBase

The base class for source plugins.

Namespace

Code

protected function getIterator() {
    if (!isset($this->iterator)) {
        $this->iterator = $this->initializeIterator();
    }
    return $this->iterator;
}