return $this->pagingLinks( $this->prevPage[$type], $this->until[$type], $type );

	private function getSectionPagingLinks( $type ) {
		if ( isset( $this->until[$type] ) ) {
			// The new value for the until parameter should be pointing to the first
			// result displayed on the page which is the second last result retrieved
			// from the database.The next link should have a from parameter pointing
			// to the until parameter of the current page.
			if ( $this->nextPage[$type] !== null ) {
				return $this->pagingLinks( $this->prevPage[$type], $this->until[$type], $type );
			} else {
				// If the nextPage variable is null, it means that we have reached the first page
				// and therefore the previous link should be disabled.
				return $this->pagingLinks( null, $this->until[$type], $type );
			}
		} elseif ( $this->nextPage[$type] !== null || isset( $this->from[$type] ) ) {
			return $this->pagingLinks( $this->from[$type], $this->nextPage[$type], $type );
		} else {
			return '';
		}
	}