org.squirrelframework.foundation.fsm

Interface Action<T extends StateMachine<T,S,E,C>,S,E,C>

Type Parameters:

T - type of State Machine

S - type of State

E - type of Event

C - type of Context

All Superinterfaces:

SquirrelComponent

All Known Implementing Classes:

ActionWrapper, AnonymousAction, MethodCallActionImpl, MethodCallActionProxyImpl, UntypedAnonymousAction

public interface Action<T extends StateMachine<T,S,E,C>,S,E,C>
extends SquirrelComponent

An activity that is executed during transition happening.

Author:

Henry.He

Field Summary

Fields

Modifier and Type	Field and Description
static int	AFTER_WEIGHT
static int	BEFORE_WEIGHT
static Action	DUMMY_ACTION
static int	EXTENSION_WEIGHT
static int	IGNORE_WEIGHT
static int	MAX_WEIGHT
static int	MIN_WEIGHT
static int	NORMAL_WEIGHT

Method Summary

Methods

Modifier and Type	Method and Description
void	execute(S from, S to, E event, C context, T stateMachine) Execute the activity.
boolean	isAsync()
String	name()
long	timeout()
int	weight()

Field Detail

MAX_WEIGHT

static final int MAX_WEIGHT

See Also:

Constant Field Values

BEFORE_WEIGHT

static final int BEFORE_WEIGHT

See Also:

Constant Field Values

NORMAL_WEIGHT

static final int NORMAL_WEIGHT

See Also:

Constant Field Values

EXTENSION_WEIGHT

static final int EXTENSION_WEIGHT

See Also:

Constant Field Values

AFTER_WEIGHT

static final int AFTER_WEIGHT

See Also:

Constant Field Values

MIN_WEIGHT

static final int MIN_WEIGHT

See Also:

Constant Field Values

IGNORE_WEIGHT

static final int IGNORE_WEIGHT

See Also:

Constant Field Values

DUMMY_ACTION

static final Action DUMMY_ACTION

Method Detail

execute

void execute(S from,
           S to,
           E event,
           C context,
           T stateMachine)

Execute the activity.

Parameters:

from - transition source state

to - transition target state

event - event that trigger the transition

context - context object

stateMachine - the state machine

name

String name()

weight

int weight()

isAsync

boolean isAsync()

timeout

long timeout()