Java CircularFifoQueue类代码示例

本文整理汇总了Java中org.apache.commons.collections4.queue.CircularFifoQueue类的典型用法代码示例。如果您正苦于以下问题：Java CircularFifoQueue类的具体用法？Java CircularFifoQueue怎么用？Java CircularFifoQueue使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。

CircularFifoQueue类属于org.apache.commons.collections4.queue包，在下文中一共展示了CircularFifoQueue类的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: BittrexPriceVerticle

import org.apache.commons.collections4.queue.CircularFifoQueue; //导入依赖的package包/类
public BittrexPriceVerticle(OrderFillService service){
	super();
	service = service;
	indicators = new IndicatorDTO();
	cachedTicks = new CircularFifoQueue<MarketTick>(20);
	SimpleMovingAverage ma_1 = new SimpleMovingAverage(20, "ma_1");
	BollingerBands bb_1 = new BollingerBands(ma_1, 2);
	VolumeWeightedMovingAverage vwma_1 = new VolumeWeightedMovingAverage(20, "vwma_1");
	RSI rsi_1 = new RSI(14, "rsi_1");
	currentTick = new MarketTick();
	
	indicators.setBb(bb_1);
	indicators.setRsi(rsi_1);
	indicators.setSma(ma_1);
	indicators.setVwma(vwma_1);
	timerInterval = 5*60*1000;
	
}

开发者ID:AlxGDev，项目名称:BittrexGatherer，代码行数:19，代码来源:BittrexPriceVerticle.java

示例2: incrementQueue

import org.apache.commons.collections4.queue.CircularFifoQueue; //导入依赖的package包/类
public void incrementQueue(CircularFifoQueue<MinuteInfo> queue) {
    ZonedDateTime now = MinuteInfo.getCurrentMinute();
    MinuteInfo minuteInfo = null;
    if (!queue.isEmpty()) {
        minuteInfo = queue.get(queue.size()-1);
        //minuteInfo = queue.get(0);
        //Log.info("first: {0}", queue.get(0).getMinute());
        //Log.info("last:  {0}", queue.get(queue.size() -1).getMinute());
        //Log.info("now:   {0}", now);
        if (!minuteInfo.getMinute().equals(now)) {
            //Log.info("Minutes do not matched, prepare for new minute");
            minuteInfo = null;
        }
    }
    if (minuteInfo == null) {
        minuteInfo = new MinuteInfo();
        minuteInfo.setMinute(now);
        queue.add(minuteInfo);
    }
    //Log.info("Increment minute {0} {1}", minuteInfo.getMinute().toString(), minuteInfo.getCount().get());
    minuteInfo.getCount().incrementAndGet();
}

开发者ID:StallionCMS，项目名称:stallion-core，代码行数:23，代码来源:HealthTracker.java

示例3: measure

import org.apache.commons.collections4.queue.CircularFifoQueue; //导入依赖的package包/类
@Override
public List<Measurement> measure() {
    return eventQueues.entrySet().stream()
            .map((Map.Entry<String, CircularFifoQueue<Event>> e) -> {
                List<Event> events = e.getValue().stream().collect(toList());
                int all = events.size();
                long success = events.stream().filter(a -> a == Event.SUCCESS).count();
                long failure = events.stream().filter(a -> a == Event.FAILURE).count();
                double percentFailureDouble = all > 0 ? (double) failure / (double) all : 0;
                boolean enoughDataToAlert = all == numberToKeep;
                String display = String.format("Last %s calls: %s success, %s failure (%.2f%% failure)%s",
                        Integer.min(all, numberToKeep),
                        success,
                        all-success,
                        percentFailureDouble * 100,
                        enoughDataToAlert ? "" : " - not enough calls to report status yet"
                );
                return new Measurement(e.getKey(), getStatusFromPercentage(enoughDataToAlert, percentFailureDouble), display, new Measurement.CloudwatchValue(percentFailureDouble * 100, StandardUnit.Percent));
            })
            .collect(toList());
}

开发者ID:Espenhh，项目名称:panopticon，代码行数:22，代码来源:SuccessrateSensor.java

示例4: getLastReceivedMessageFromLog

import org.apache.commons.collections4.queue.CircularFifoQueue; //导入依赖的package包/类
public Message getLastReceivedMessageFromLog(CircularFifoQueue<Message> received, boolean ignoreSystemMessages, Class type) {
	if (received.size() == 0) {
		return null;
	}
	for (int i = received.size() - 1; i >= 0; i--) {
		Message message = received.get(i);
		if (type != null) {
			if (!type.isAssignableFrom(message.getClass())) {
				continue;
			}
		} else if (ignoreSystemMessages) {
			if (message instanceof SequenceKeepAlive) continue;
			if (message instanceof AckMessage) continue;
			if (message instanceof ConnectResponse) continue;
			if (message instanceof RequestSeqIdsMessage) continue;
			if (message instanceof StackedMessage) continue;
		}
		return message;
	}
	// If all are system messages, return the last
	return received.get(received.size() - 1);
}

开发者ID:klaus7，项目名称:jfastnet，代码行数:23，代码来源:AbstractTest.java

示例5: getLastReceivedMessagesFromLog

import org.apache.commons.collections4.queue.CircularFifoQueue; //导入依赖的package包/类
public List<Message> getLastReceivedMessagesFromLog(Class type) {
	List<Message> messages = new ArrayList<>();
	CircularFifoQueue<Message> received = server.getState().getProcessorOf(MessageLogProcessor.class).getMessageLog().getReceived();
	if (received.size() == 0) {
		return null;
	}
	for (int i = received.size() - 1; i >= 0; i--) {
		Message message = received.get(i);
		if (type != null) {
			if (type.isAssignableFrom(message.getClass())) {
				messages.add(message);
			}
		}
	}
	return messages;
}

开发者ID:klaus7，项目名称:jfastnet，代码行数:17，代码来源:AbstractTest.java

示例6: initView

import org.apache.commons.collections4.queue.CircularFifoQueue; //导入依赖的package包/类
private void initView(Context context, AttributeSet attrs) {
    this.mContext = context;
    if (attrs != null) {
        TypedArray a = context.getTheme().obtainStyledAttributes(
                attrs,
                R.styleable.LifeCycleView,
                0, 0);
        try {
            mMaxEvents = a.getInt(R.styleable.BeaconView_maxEvents, mMaxEvents);
        } finally {
            a.recycle();
        }
    }
    this.lastEvents = new CircularFifoQueue<>();
    mUiHandler = new Handler(Looper.getMainLooper());
}

开发者ID:Blaubot，项目名称:Blaubot，代码行数:17，代码来源:BeaconView.java