Package com.alibaba.cola.statemachine.impl

Class StateImpl<S,E,C>

java.lang.Object

com.alibaba.cola.statemachine.impl.StateImpl<S,E,C>

All Implemented Interfaces:

State<S,E,C>, Visitable

public class StateImpl<S,E,C>
extends Object
implements State<S,E,C>

StateImpl

Author:

Frank Zhang

Field Summary

Fields

Modifier and Type	Field	Description
protected S	stateId

Method Summary

Modifier and Type	Method	Description
String	accept(Visitor visitor)
Transition<S,E,C>	addTransition(E event, State<S,E,C> target, TransitionType transitionType)	Add transition to the state
boolean	equals(Object anObject)
Collection<Transition<S,E,C>>	getAllTransitions()
List<Transition<S,E,C>>	getEventTransitions(E event)
S	getId()	Gets the state identifier.
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

stateId

protected final S stateId

Method Detail

addTransition

public Transition<S,E,C> addTransition(E event,
                                                   State<S,E,C> target,
                                                   TransitionType transitionType)

Description copied from interface: State

Add transition to the state

Specified by:

addTransition in interface State<S,E,C>

Parameters:

event - the event of the Transition

target - the target of the transition

Returns:

getEventTransitions

public List<Transition<S,E,C>> getEventTransitions(E event)

Specified by:

getEventTransitions in interface State<S,E,C>

getAllTransitions

public Collection<Transition<S,E,C>> getAllTransitions()

Specified by:

getAllTransitions in interface State<S,E,C>

getId

public S getId()

Description copied from interface: State

Gets the state identifier.

Specified by:

getId in interface State<S,E,C>

Returns:

the state identifiers

accept

public String accept(Visitor visitor)

Specified by:

accept in interface Visitable

equals

public boolean equals(Object anObject)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object