$_field
$_field : string
The name of the field that should be restricted.
This class provides a chained query filter
A filter will restrict any query for a given field, showing only results matching the filter. In essence, this is a limited version of the range query facility supported by Lucene.
$filters : array<mixed,\midcom_services_indexer_filter>
The string we're working with
add_filter(\midcom_services_indexer_filter $filter)
\midcom_services_indexer_filter | $filter |