• 홈
• izzum
• statemachine
• Transition

PHP 클래스 izzum\statemachine\Transition

It has functionality to accept a Rule (guard logic) and a Command (transition logic) as well as callables for the guard logic and transition logic . callables are: closures, anonymous functions, user defined functions, instance methods, static methods etc. see the php manual. The guards are used to check whether a transition can take place (Rule and callable) The logic parts are used to execute the transition logic (Command and callable) Rules and commands should be able to be found/autoloaded by the application If transitions share the same states (both to and from) then they should point to the same object reference (same states should share the exact same state configuration). 파일 보기 프로젝트 열기: rolfvreijdenberger/izzum-statemachine 1 사용 예제들

보호된 프로퍼티들

프로퍼티	타입	설명
$callable_guard	callable	the callable to call as part of the transition guard (should return a boolean)
$callable_transition	callable	the callable to call as part of the transition logic
$command	string	This can actually be a ',' seperated string of multiple commands.
$description	string	a description for the state
$event	string	an event code that can trigger this transitions
$rule	string	This can actually be a ',' seperated string of multiple rules.
$state_from	State	the state this transition starts from
$state_to	State	the state this transition points to

공개 메소드들

메소드	설명
__construct ( State $state_from, State $state_to, string $event = null, string $rule = self::RULE_EMPTY, string $command = self::COMMAND_EMPTY, callable $callable_guard = self::CALLABLE_NULL, callable $callable_transition = self::CALLABLE_NULL )
__toString ( ) : string
can ( Context $context ) : boolean	is a transition possible? Check the guard Rule with the domain object injected.
getCommand ( Context $context ) : izzum\command\ICommand	returns the associated Command for this Transition.
getCommandName ( ) : string	return the command name(s).
getCopy ( State $from, State $to ) : Transition	for transitions that contain regex states, we need to be able to copy an existing (subclass of this) transition with all it's fields.
getDescription ( ) : string	get the description for this transition (if any)
getEvent ( ) : string	get the event name by which this transition can be triggered
getGuardCallable ( ) : callable	returns the callable for the guard logic.
getName ( ) : string	get the transition name.
getRule ( Context $context ) : izzum\rules\IRule	returns the associated Rule for this Transition, configured with a 'reference' (stateful) object
getRuleName ( )
getStateFrom ( ) : State	get the state this transition points from
getStateTo ( ) : State	get the state this transition points to
getTransitionCallable ( ) : callable	returns the callable for the transition logic.
isTriggeredBy ( string $event ) : boolean	Can this transition be triggered by a certain event? This also matches on the transition name.
process ( Context $context ) : void	Process the transition for the statemachine and execute the associated Command with the domain object injected.
setCommandName ( $command )
setDescription ( string $description )	set the description of the transition (for uml generation for example)
setEvent ( string $event )	set the event name by which this transition can be triggered.
setGuardCallable ( callable $callable )	the callable to call as part of the transition guard
setRuleName ( $rule )
setTransitionCallable ( callable $callable )	the callable to call as part of the transition logic
toString ( ) : string

보호된 메소드들

메소드	설명
callCallable ( callable $callable, Context $context, $type = 'n/a' )	calls the $callable as part of the transition

메소드 상세

프로퍼티 상세