eZ\Publish\Core\REST\Server\Input\Parser\Query::parse PHP Method

    public function parse(array $data, ParsingDispatcher $parsingDispatcher)
    {
        $query = $this->buildQuery();
        // Criteria
        // -- FullTextCriterion
        if (array_key_exists('Criteria', $data) && is_array($data['Criteria'])) {
            $message = 'The Criteria element is deprecated since ezpublish-kernel 6.6.0, and will be removed in 7.0. Use Filter instead.';
            if (array_key_exists('Filter', $data) && is_array($data['Filter'])) {
                $message .= ' The Criteria element will be merged into Filter.';
                $data['Filter'] = array_merge($data['Filter'], $data['Criteria']);
            } else {
                $data['Filter'] = $data['Criteria'];
            }
            @trigger_error($message, E_USER_DEPRECATED);
        }
        if (array_key_exists('Filter', $data) && is_array($data['Filter'])) {
            $query->filter = $this->processCriteriaArray($data['Filter'], $parsingDispatcher);
        }
        if (array_key_exists('Query', $data) && is_array($data['Query'])) {
            $query->query = $this->processCriteriaArray($data['Query'], $parsingDispatcher);
        }
        // limit
        if (array_key_exists('limit', $data)) {
            $query->limit = (int) $data['limit'];
        }
        // offset
        if (array_key_exists('offset', $data)) {
            $query->offset = (int) $data['offset'];
        }
        // SortClauses
        // -- [SortClauseName: direction|data]
        if (array_key_exists('SortClauses', $data)) {
            $sortClauses = [];
            foreach ($data['SortClauses'] as $sortClauseName => $sortClauseData) {
                $sortClauses[] = $this->dispatchSortClause($sortClauseName, $sortClauseData, $parsingDispatcher);
            }
            $query->sortClauses = $sortClauses;
        }
        // FacetBuilders
        // -- contentTypeFacetBuilder
        if (array_key_exists('FacetBuilders', $data)) {
        }
        return $query;
    }