6 calls to SourcePluginBase::getIterator() in Drupal 10

SourcePluginBase::doCount in core/modules/migrate/src/Plugin/migrate/source/SourcePluginBase.php

Gets the source count checking if the source is countable or using the iterator_count function.

SourcePluginBase::fetchNextRow in core/modules/migrate/src/Plugin/migrate/source/SourcePluginBase.php

Position the iterator to the following row.

SourcePluginBase::next in core/modules/migrate/src/Plugin/migrate/source/SourcePluginBase.php

SourcePluginBase::rewind in core/modules/migrate/src/Plugin/migrate/source/SourcePluginBase.php

SqlBase::fetchNextBatch in core/modules/migrate/src/Plugin/migrate/source/SqlBase.php

Prepares query for the next set of data from the source database.

SqlBase::fetchNextRow in core/modules/migrate/src/Plugin/migrate/source/SqlBase.php

Position the iterator to the following row.