PHP 클래스 ezcWorkflowVisitor, Workflow

visit() is called on each of the nodes in the workflow in a top-down, depth-first fashion. Start the processing of the workflow by calling accept() on the workflow passing the visitor object as the sole parameter.

상속: implements Countable

파일 보기 프로젝트 열기: zetacomponents/workflow 1 사용 예제들

보호된 프로퍼티들

프로퍼티	타입	설명
$visited	SplObjectStorage	Holds the visited nodes.

공개 메소드들

메소드	설명
__construct ( )	Constructor.
count ( ) : integer	Returns the number of visited nodes.
visit ( ezcWorkflowVisitable $visitable ) : boolean	Visit the $visitable.

보호된 메소드들

메소드	설명
doVisit ( ezcWorkflowVisitable $visitable )	Perform the visit.

메소드 상세

__construct() 공개 메소드

Constructor.

public __construct ( )

count() 공개 메소드

Returns the number of visited nodes.

public count ( ) : integer
리턴	integer

doVisit() 보호된 메소드

Perform the visit.

protected doVisit ( ezcWorkflowVisitable $visitable )
$visitable	ezcWorkflowVisitable

visit() 공개 메소드

Each node in the graph is visited once.

public visit ( ezcWorkflowVisitable $visitable ) : boolean
$visitable	ezcWorkflowVisitable
리턴	boolean

프로퍼티 상세

$visited 보호되어 있는 프로퍼티

Holds the visited nodes.

protected SplObjectStorage $visited
리턴	SplObjectStorage