Examples of ptolemy.actor.util.Time.compareTo()

ptolemy.actor.util.Time.compareTo()
Return -1, 0, or 1 if this time object is less than, equal to, or greater than the given argument. Note that a ClassCastException will be thrown if the argument is not an instance of Time. This object expects the directors associated with this and the specified Time objects to have the same time resolution. If this is not the case, then it compares the double representations of those time values, which is not as accurate. @param time A time object to compare to. @return The integer -1, 0, or 1 if this is less than, equal to, orgreater than the argument.

            _queue.put(input.get(0));
            size.send(0, new IntToken(_queue.size()));
        }


        // If appropriate, produce output.
        if (_queue.size() > 0 && currentTime.compareTo(_nextTimeFree) == 0) {
            Token outputToken = (Token) _queue.take();
            output.send(0, outputToken);
            size.send(0, new IntToken(_queue.size()));
            // Indicate that the server is free.
            _nextTimeFree = Time.NEGATIVE_INFINITY;

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        Object[] events = _eventQueue.toArray();
        for (int i = 0; i < events.length; i++) {
            DEEvent event = (DEEvent) events[i];
            Time eventTime = event.timeStamp();
            int eventMicrostep = event.microstep();
            if (eventTime.compareTo(getModelTime()) > 0
                    || eventMicrostep > _microstep) {
                aFutureTime = eventTime;
                break;
            }
        }

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                            // the DE domain has an upper limit on running
                            // time of Double.MAX_VALUE milliseconds.
                            double elapsedTimeInSeconds = elapsedTime / 1000.0;
                            ptolemy.actor.util.Time elapsed
                                    = new ptolemy.actor.util.Time(this, elapsedTimeInSeconds);
                            if (currentTime.compareTo(elapsed) <= 0) {
                                break;
                            }


                            // NOTE: We used to do the following, but it had a limitation.
                            // In particular, if any user code also calculated the elapsed

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                    _microstep = lastFoundEvent.microstep();
                }


                // Exceeding stop time means the current time is strictly
                // bigger than the model stop time.
                if (currentTime.compareTo(getModelStopTime()) > 0) {
                    if (_debugging) {
                        _debug("Current time has passed the stop time.");
                    }


                    _exceedStopTime = true;

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        Time currentTime = getDirector().getModelTime();
        _currentOutput = null;


        if (_delayedOutputTokens.size() > 0) {
            if (currentTime.compareTo(_nextTimeFree) == 0) {
                TimedEvent earliestEvent = (TimedEvent) _delayedOutputTokens
                        .get();
                Time eventTime = earliestEvent.timeStamp;


                if (!eventTime.equals(currentTime)) {

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                // The current time is a break point.
                currentTimeIsABreakpoint = true;


                Time time = (Time) breakPoints.removeFirst();


                if (time.compareTo(now) < 0) {
                    // This should not happen for CTMultisolverDirector,
                    // but it is possible for CTEmbeddedDirector.
                    // When a CT refinement is made inactive for a long time
                    // and reentered, the previously stored breakpoints may
                    // be in the past... The same thing happens in the

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                                + outsideNextIterationTime,
                        "\nThe current time of this director is " + localTime);
            }


            // Now, check the next iteration time.
            if (outsideNextIterationTime.compareTo(_outsideTime) < 0) {
                // NOTE: This check is redundant. The outside director should
                // guarantee that this never happen.
                throw new IllegalActionException(this, "Outside domain"
                        + " time is going backward."
                        + " Current outside time = " + _outsideTime

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                    // been updated to the start of the new cycle, which
                    // is too far in the future.
                    if (_phase == 0 && _firstOutputProduced) {
                        Time potentialNextOutputTime = _tentativeCycleStartTime
                                .subtract(_previousPeriod).add(periodValue);
                        if (potentialNextOutputTime.compareTo(getDirector()
                                .getModelTime()) >= 0) {
                            _tentativeNextOutputTime = potentialNextOutputTime;
                            _tentativeCycleStartTime = potentialNextOutputTime;
                            // If this occurs outside fire(), e.g. in a modal
                            // model state transition, we also need to set the _cycleStartTime

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        // have been disabled in a modal model, or we could have
        // skipped cycles due to not being triggered.
        double periodValue = ((DoubleToken) period.getToken()).doubleValue();
        Time phaseStartTime = _tentativeCycleStartTime
                .add(_offsets[_tentativePhase]);
        while (phaseStartTime.compareTo(currentTime) < 0) {
            _tentativePhase++;
            if (_tentativePhase >= _offsets.length) {
                _tentativePhase = 0;
                _tentativeCycleStartTime = _tentativeCycleStartTime
                        .add(periodValue);

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        if (_isEmbedded()) {
            CompositeActor container = (CompositeActor) getContainer();
            Time outsideCurrentTime = ((Actor) container)
                    .getExecutiveDirector().getModelTime();


            if (outsideCurrentTime.compareTo(_expectedNextIterationTime) < 0) {
                // not the scheduled time to fire.
                _readyToFire = false;
            } else if (outsideCurrentTime.compareTo(_expectedNextIterationTime) == 0) {
                // the outside time is equal to the expected
                // next iteration time...

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