$highlight public property The highlight part of this search query

filter() public method Sets the filter part of this search

selectActiveNode() protected method Select active node

indexExists() public method Checks whether an index exists

close() public method Closes the currently active DB connection

fetchData() protected method Fetches the next batch of

updateAll() public static method Updates all records whos

primaryKey() public static method This method defines

buildOrderBy() public method Adds order by condition to

delete() public method Deletes a document from the index