java.util.TreeMap.getOrDefault()方法的使用及代码示例

x33g5p2x  于2022-01-17 转载在 其他  
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本文整理了Java中java.util.TreeMap.getOrDefault()方法的一些代码示例，展示了TreeMap.getOrDefault()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。TreeMap.getOrDefault()方法的具体详情如下：
包路径：java.util.TreeMap
类名称：TreeMap
方法名：getOrDefault

TreeMap.getOrDefault介绍

暂无

代码示例

代码示例来源：origin: apache/ignite

Double toLeftCnt = countersDistribPerCls.get(lbId).getOrDefault(bucketId, lastLeftValues.get(lbId));

代码示例来源：origin: Alluxio/alluxio

value + mSumCapacityBytesOnTierMap.getOrDefault(tier, 0L));
Map<String, String> map = mCapacityTierInfoMap.getOrDefault(tier, new HashMap<>());
map.put(workerName, FormatUtils.getSizeFromBytes(value));
mCapacityTierInfoMap.put(tier, map);

代码示例来源：origin: apache/ignite

double leftCnt = cntrDistrib.getOrDefault(bucketId, lastLeftCntrVal);
double leftY = ysDistrib.getOrDefault(bucketId, lastLeftYVal);
double leftY2 = y2sDistrib.getOrDefault(bucketId, lastLeftY2Val);

代码示例来源：origin: Rsl1122/Plan-PlayerAnalytics

private SortedMap<Long, List<T>> groupByStartOfSections(long sectionLength) {
  TreeMap<Long, List<T>> map = new TreeMap<>();
  if (dateHolders.isEmpty()) {
    return map;
  }
  for (T holder : dateHolders) {
    long date = holder.getDate();
    long startOfMinute = date - (date % sectionLength);
    List<T> list = map.getOrDefault(startOfMinute, new ArrayList<>());
    list.add(holder);
    map.put(startOfMinute, list);
  }
  return map;
}

代码示例来源：origin: Rsl1122/Plan-PlayerAnalytics

private Map<UUID, Serializable[]> getRows(TreeMap<String, Map<UUID, ? extends Serializable>> data) {
  Map<UUID, Serializable[]> rows = new HashMap<>();
  int size = header.length - 1;
  for (PlayerContainer profile : players) {
    UUID uuid = profile.getUnsafe(PlayerKeys.UUID);
    Serializable[] row = new Serializable[size];
    for (int i = 0; i < size; i++) {
      String label = header[i + 1];
      Map<UUID, ? extends Serializable> playerSpecificData = data.getOrDefault(label, new HashMap<>());
      Serializable value = playerSpecificData.get(uuid);
      if (value != null) {
        row[i] = value;
      }
    }
    rows.put(uuid, row);
  }
  return rows;
}

代码示例来源：origin: pravega/pravega

@Override
public void recordTruncationMarker(long operationSequenceNumber, LogAddress address) {
  Exceptions.checkArgument(operationSequenceNumber >= 0, "operationSequenceNumber",
      "Operation Sequence Number must be a positive number.");
  Preconditions.checkNotNull(address, "address");
  synchronized (this.truncationMarkers) {
    LogAddress existing = this.truncationMarkers.getOrDefault(operationSequenceNumber, null);
    if (existing == null || existing.getSequence() < address.getSequence()) {
      this.truncationMarkers.put(operationSequenceNumber, address);
    }
  }
}

代码示例来源：origin: Rsl1122/Plan-PlayerAnalytics

public TreeMap<Long, Map<String, Set<UUID>>> toActivityDataMap(long date, long msThreshold, int loginThreshold) {
  TreeMap<Long, Map<String, Set<UUID>>> activityData = new TreeMap<>();
  for (long time = date; time >= date - TimeAmount.MONTH.toMillis(2L); time -= TimeAmount.WEEK.toMillis(1L)) {
    Map<String, Set<UUID>> map = activityData.getOrDefault(time, new HashMap<>());
    if (!players.isEmpty()) {
      for (PlayerContainer player : players) {
        if (player.getValue(PlayerKeys.REGISTERED).orElse(0L) > time) {
          continue;
        }
        ActivityIndex activityIndex = player.getActivityIndex(time, msThreshold, loginThreshold);
        String activityGroup = activityIndex.getGroup();
        Set<UUID> uuids = map.getOrDefault(activityGroup, new HashSet<>());
        uuids.add(player.getUnsafe(PlayerKeys.UUID));
        map.put(activityGroup, uuids);
      }
    }
    activityData.put(time, map);
  }
  return activityData;
}

代码示例来源：origin: de.datexis/texoo-core

public List<Sentence> createSentencesFromTokens(List<Token> tokens) {
 List<Sentence> result = new ArrayList<>();
 String text = WordHelpers.tokensToText(tokens, 0);
 String lang = detectLanguage(text);
 
 // find best Tokenizer and Splitter for text
 SentenceDetectorME ssplit = sentenceSplitter.getOrDefault(lang, sentenceSplitter.get(LANG_EN));
 
 opennlp.tools.util.Span sentences[] = ssplit.sentPosDetect(text); 
 
 // Tokenize sentences
 Iterator<Token> tokenIt = tokens.iterator();
 if(!tokenIt.hasNext()) return result;
 Token currentToken = tokenIt.next();
 for(opennlp.tools.util.Span sentence : sentences) {
  if(sentence == null) continue;
  List<Token> tokenList = new ArrayList<>();
  while(currentToken.getBegin() < sentence.getEnd()) {
   if(!currentToken.getText().equals("\n")) {
    tokenList.add(currentToken);
   }
   if(!tokenIt.hasNext()) break;
   currentToken = tokenIt.next();
  }
  result.add(new Sentence(tokenList));
 }
 return result;
}

代码示例来源：origin: Rsl1122/Plan-PlayerAnalytics

protected void activityChangeNote(TreeMap<Long, Map<String, Set<UUID>>> activityData) {
  Map<String, Set<UUID>> activityNow = activityData.getOrDefault(now, new HashMap<>());
  Set<UUID> veryActiveNow = activityNow.getOrDefault("Very Active", new HashSet<>());
  Set<UUID> activeNow = activityNow.getOrDefault("Active", new HashSet<>());
  Set<UUID> regularNow = activityNow.getOrDefault("Regular", new HashSet<>());
  Map<String, Set<UUID>> activityFourWAgo = activityData.getOrDefault(monthAgo, new HashMap<>());
  Set<UUID> veryActiveFWAG = activityFourWAgo.getOrDefault("Very Active", new HashSet<>());
  Set<UUID> activeFWAG = activityFourWAgo.getOrDefault("Active", new HashSet<>());

代码示例来源：origin: de.datexis/texoo-core

/**
 * Creates a list of Tokens from raw text (ignores sentences)
 */
public List<Token> createTokensFromText(String text, int offset) {
 String language = detectLanguage(text);
 TokenizerME tokenizer = plainTokenizer.getOrDefault(language, plainTokenizer.get(LANG_EN));
 opennlp.tools.util.Span tokens[] = tokenizer.tokenizePos(text);
 List<Token> tokenList = new LinkedList<>();
 for(opennlp.tools.util.Span token : tokens) {
  String tokenText = text.substring(token.getStart(), token.getEnd());
  Token t = new Token(tokenText, offset + token.getStart(), offset + token.getEnd());
  tokenList.add(t);
 }
 return tokenList;
}

代码示例来源：origin: MegaMek/megamek

heatUsed += arcHeat.getOrDefault(highArc, 0.0);
if ((adjArcCW > Integer.MIN_VALUE) && (null != arcBVs.get(adjArcCW))) {
  adjArcCWBV = arcBVs.get(adjArcCW);
  adjArcCWHeat = arcHeat.getOrDefault(adjArcCW, 0.0);
if ((adjArcCCW > Integer.MIN_VALUE) && (null != arcBVs.get(adjArcCCW))) {
  adjArcCCWBV = arcBVs.get(adjArcCCW);
  adjArcCCWHeat = arcHeat.getOrDefault(adjArcCCW, 0.0);
if ((heatUsed + arcHeat.getOrDefault(oppArc, 0.0)) > aeroHeatEfficiency) {
  oppArcMult = 0.25;
bvText.append(endRow);
bvText.append(startColumn);
double totalHeat = arcHeat.getOrDefault(highArc, 0.0);
bvText.append("Total Heat: " + totalHeat);
bvText.append(endColumn);
  bvText.append(startRow);
  bvText.append(startColumn);
  totalHeat += arcHeat.getOrDefault(adjArc, 0.0);
  String over = "";
  if (totalHeat > aeroHeatEfficiency) {
  bvText.append(startRow);
  bvText.append(startColumn);
  totalHeat += arcHeat.getOrDefault(oppArc, 0.0);
  String over = "";

代码示例来源：origin: CyclopsMC/IntegratedDynamics

startTime = System.nanoTime();
int lastElementTick = updateableElementsTicks.getOrDefault(element, 0);
if (canUpdate(element)) {
  if (lastElementTick <= 0) {

代码示例来源：origin: de.datexis/texoo-core

TokenizerME tokenizer = newlineTokenizer.getOrDefault(lang, newlineTokenizer.get(LANG_EN));
SentenceDetectorME ssplit = sentenceSplitter.getOrDefault(lang, sentenceSplitter.get(LANG_EN));

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