org.echarts
Class TimedTransition
java.lang.Object
org.echarts.Transition
org.echarts.MessageTransition
org.echarts.TimedTransition
- All Implemented Interfaces:
- java.io.Serializable
public final class TimedTransition
- extends MessageTransition
Class implementing a timed transition. Currently only a relative
delay is supported where the lower bound on the delay duration is
specified by a long int representing the delay in milliseconds.
When the machine interpreter arrives in a state and a timed transition
is defined with the same start state and the transition's guard
condition evalutates to true, then an internal timer is started
that counts down from the delay value specified for the
transition. If the delay expires and another transition hasn't
already fired from the current state then the transition will be
enabled (fireable). If another non-timed message transition is also
enabled then the machine interpreter non-deterministically chooses
which transition to fire.
When the machine interpreter arrives in a state via a transition from a
deep/shallow history state, then the semantics of timed transitions
are slightly different than described above. In the case of a deep
history state, then the count down on timed transitions proceeds
without being reset since the last time the state was visited. In
the case of a shallow history state, the count down proceeds for
any transitions that were active the last time the state was
visited, and the count down is initiated for any newly activated
transitions.
- See Also:
- Serialized Form
| Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
TimedTransition
public TimedTransition(PortMethod transitionTimerPortEvaluator,
TransitionSource source,
TransitionTarget target)