com.googlecode.jinahya.util.fsm
Interface TransitionContext

public interface TransitionContext

Author:

Jin Kwon

Method Summary

Object	getProprety(String name, String ownerId) Returns a property value.
Object	getProprety(Task owner, String name) Returns a property value.
Transition	getTransition() Returns transition.
void	setPerformAfter(String previousTaskId) Makes sure the task calling this method be performed after the task identified by sourceTaskId.
void	setPerformBefore(String nextTaskId) Make sure the task calling this method be performed before the task identified by targetTaskId.
void	setProperty(Task owner, String name, Object value) Sets a property.

Method Detail

getTransition

Transition getTransition()

Returns transition.

Returns:

transition

setPerformAfter

void setPerformAfter(String previousTaskId)
                     throws FSMException

Makes sure the task calling this method be performed after the task identified by sourceTaskId.

Parameters:

previousTaskId - the id of task which must be performed before this task

Throws:

FSMException - if sourceTaskId is unknown or illegal dependency detected.

setPerformBefore

void setPerformBefore(String nextTaskId)
                      throws FSMException

Make sure the task calling this method be performed before the task identified by targetTaskId.

Parameters:

nextTaskId - the id of task which must be performed after this task

Throws:

FSMException - if targetTaskId is unknown or illegal dependency detected

setProperty

void setProperty(Task owner,
                 String name,
                 Object value)

Sets a property.

Parameters:

owner - property owner

name - property name

value - property value

getProprety

Object getProprety(Task owner,
                   String name)

Returns a property value.

Parameters:

owner - property owner

name - property name

Returns:

property value

getProprety

Object getProprety(String name,
                   String ownerId)

Returns a property value.

Parameters:

name - property name

ownerId - property owner's id

Returns:

property value.