public function WorkspaceMerger::getNumberOfChangesOnSource in Drupal 8

Same name and namespace in other branches

1. 9 core/modules/workspaces/src/WorkspaceMerger.php \Drupal\workspaces\WorkspaceMerger::getNumberOfChangesOnSource()

Gets the total number of items which have changed on the source.

This returns the aggregated changes count across all entity types. For example, if two nodes and one taxonomy term have changed on the source, the return value is 3.

Return value

int The number of differing revisions.

Overrides WorkspaceOperationInterface::getNumberOfChangesOnSource

File

core/modules/workspaces/src/WorkspaceMerger.php, line 204

Class

WorkspaceMerger

Default implementation of the workspace merger.

Namespace

Drupal\workspaces

Code

public function getNumberOfChangesOnSource() {
  $total_changes = $this
    ->getDifferringRevisionIdsOnSource();
  return count($total_changes, COUNT_RECURSIVE) - count($total_changes);
}