public function SearchApiElasticsearchIndex::addAlias in Search API Elasticsearch 7.2

Map Elasticsearch alias to Search API index machine name.

Parameters

null $alias:

File

includes/SearchApiElasticsearchIndex.inc, line 90

Class

SearchApiElasticsearchIndex

Code

public function addAlias($alias = null) {
  $new_alias = $alias ?: $this->search_api_index->machine_name;
  $index = $this
    ->getRealIndex();
  $index
    ->addAlias($new_alias);
}