Class CriteriaElement

A criteria (grammar?) for a database query.

Abstract base class should never be instantiated directly.

Methods
`public`	`__construct()` Constructor Constructor Overriden by `CriteriaCompo::__construct()` `Criteria::__construct()`	#
`public`	`render(): string` Render the criteria element Render the criteria element Overriden by `CriteriaCompo::render()` `Criteria::render()`	#
`public`	`setSort(string $sort)`	#
`public`	`getSort(): string`	#
`public`	`setOrder(string $order)`	#
`public`	`getOrder(): string`	#
`public`	`setLimit(int $limit = 0)`	#
`public`	`getLimit(): int`	#
`public`	`setStart(int $start = 0)`	#
`public`	`getStart(): int`	#
`public`	`setGroupBy(string $group)`	#
`public`	`getGroupby(): string`	#