public function SearchApiDenormalizedEntityGrouping::getGroupingFields in Search API Grouping 7.2

Returns the fields to group on.

Return value

array The list of fields to use for grouping.

1 call to SearchApiDenormalizedEntityGrouping::getGroupingFields()

SearchApiDenormalizedEntityGrouping::preprocessSearchQuery in includes/processor_grouping.inc

Set the options so the server adapter can use the to implement grouping.

File

includes/processor_grouping.inc, line 175

Processor for grouping support.

Class

SearchApiDenormalizedEntityGrouping

Processor for grouping up items on behalf of user defined fields.

Code

public function getGroupingFields() {
  return isset($this->options['fields']) ? drupal_map_assoc(array_keys($this->options['fields'])) : array();
}