Example usage for org.springframework.statemachine.transition DefaultInternalTransition DefaultInternalTransition

Introduction

In this page you can find the example usage for org.springframework.statemachine.transition DefaultInternalTransition DefaultInternalTransition.

Prototype

public DefaultInternalTransition(State<S, E> source,
        Collection<Function<StateContext<S, E>, Mono<Void>>> actions, E event,
        Function<StateContext<S, E>, Mono<Boolean>> guard, Trigger<S, E> trigger) 

Source Link

Document

Instantiates a new default internal transition.

Usage

From source file:org.springframework.statemachine.EnumStateMachineTests.java

@Test
public void testInternalTransitions() {
    PseudoState<TestStates, TestEvents> pseudoState = new DefaultPseudoState<TestStates, TestEvents>(
            PseudoStateKind.INITIAL);//from w ww  .j a  va2  s. co  m
    State<TestStates, TestEvents> stateSI = new EnumState<TestStates, TestEvents>(TestStates.SI, pseudoState);

    Collection<State<TestStates, TestEvents>> states = new ArrayList<State<TestStates, TestEvents>>();
    states.add(stateSI);

    Collection<Action<TestStates, TestEvents>> actionsInSI = new ArrayList<Action<TestStates, TestEvents>>();
    actionsInSI.add(new LoggingAction("actionsInSI"));
    DefaultInternalTransition<TestStates, TestEvents> transitionInternalSI = new DefaultInternalTransition<TestStates, TestEvents>(
            stateSI, actionsInSI, TestEvents.E1, null, new EventTrigger<TestStates, TestEvents>(TestEvents.E1));

    // transitions
    Collection<Transition<TestStates, TestEvents>> transitions = new ArrayList<Transition<TestStates, TestEvents>>();
    transitions.add(transitionInternalSI);

    SyncTaskExecutor taskExecutor = new SyncTaskExecutor();
    BeanFactory beanFactory = new DefaultListableBeanFactory();
    ObjectStateMachine<TestStates, TestEvents> machine = new ObjectStateMachine<TestStates, TestEvents>(states,
            transitions, stateSI);
    machine.setTaskExecutor(taskExecutor);
    machine.setBeanFactory(beanFactory);
    machine.afterPropertiesSet();
    machine.start();

    machine.sendEvent(MessageBuilder.withPayload(TestEvents.E1).build());
}

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