Package io.hektor.fsm.impl

Class DefinitionImpl<S extends Enum<S>,C extends Context,D extends Data>

java.lang.Object

io.hektor.fsm.impl.DefinitionImpl<S,C,D>

All Implemented Interfaces:

Definition<S,C,D>

public class DefinitionImpl<S extends Enum<S>,C extends Context,D extends Data>
extends Object
implements Definition<S,C,D>

Author:

jonas@jonasborjesson.com

Constructor Summary

Constructors

Constructor	Description
DefinitionImpl(String friendlyName, State<S,C,D>[] states)

Method Summary

Modifier and Type	Method	Description
void	acceptVisitor(FsmVisitor<S,C,D> visitor)
FSM	newInstance(Object uuid, C ctx, D data)
FSM	newInstance(Object uuid, C ctx, D data, BiConsumer<S,Object> unhandledEventHandler, TransitionListener<S> transitionListener)	Create a new FSM based off of this Definition and assign a unique UUID to this state machine.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

DefinitionImpl

public DefinitionImpl(String friendlyName,
 State<S,C,D>[] states)

Parameters:

friendlyName -

states -

Method Details

newInstance

public FSM newInstance(Object uuid,
 C ctx,
 D data)

Specified by:

newInstance in interface Definition<S extends Enum<S>,C extends Context,D extends Data>

Returns:

newInstance

public FSM newInstance(Object uuid,
 C ctx,
 D data,
 BiConsumer<S,Object> unhandledEventHandler,
 TransitionListener<S> transitionListener)

Description copied from interface: Definition

Create a new FSM based off of this Definition and assign a unique UUID to this state machine. The FSM itself doesn't actually use the UUID other but may be important for the applications who actually are using this FSM. Also pass in a handler for any events that doesn't match the FSM. This allows you to take action if there are any events that has been missed when creating the FSM. A common best practice is to at the very least log on WARN so your systems can alert you to the fact that your FSM is missing a transition.

Specified by:

newInstance in interface Definition<S extends Enum<S>,C extends Context,D extends Data>

Returns:

acceptVisitor

public void acceptVisitor(FsmVisitor<S,C,D> visitor)

Specified by:

acceptVisitor in interface Definition<S extends Enum<S>,C extends Context,D extends Data>