java.util.TreeMap.forEach()方法的使用及代码示例

x33g5p2x  于2022-01-17 转载在 其他  
字(10.2k)|赞(0)|评价(0)|浏览(198)

本文整理了Java中java.util.TreeMap.forEach()方法的一些代码示例，展示了TreeMap.forEach()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.forEach()方法的具体详情如下：
包路径：java.util.TreeMap
类名称：TreeMap
方法名：forEach

TreeMap.forEach介绍

暂无

代码示例

代码示例来源：origin: apache/ignite

/** */
private double classify(List<LabeledVector> neighbors, Vector v, NNStrategy stgy) {
  Map<Double, Double> clsVotes = new HashMap<>();
  for (LabeledVector neighbor : neighbors) {
    TreeMap<Double, Double> probableClsLb = ((ProbableLabel)neighbor.label()).clsLbls;
    double distance = distanceMeasure.compute(v, neighbor.features());
    // we predict class label, not the probability vector (it need here another math with counting of votes)
    probableClsLb.forEach((label, probability) -> {
      double cnt = clsVotes.containsKey(label) ? clsVotes.get(label) : 0;
      clsVotes.put(label, cnt + probability * getClassVoteForVector(stgy, distance));
    });
  }
  return getClassWithMaxVotes(clsVotes);
}

代码示例来源：origin: apache/hbase

storeFlushCtxs.forEach((name, flush) -> {
 MemStoreSize snapshotSize = flush.prepare();
 totalSizeOfFlushableStores.incMemStoreSize(snapshotSize);

代码示例来源：origin: pellierd/pddl4j

/**
 * Returns the list of actions contained in the plan ordered depending on their time specifier.
 *
 * @return the ordered set of actions of the plan.
 * @see Plan#actions()
 */
@Override
public final List<BitOp> actions() {
  final List<BitOp> acts = new ArrayList<>();
  this.actions.forEach(acts::addAll);
  return acts;
}

代码示例来源：origin: SonarSource/sonarlint-core

public TelemetryAnalyzerPerformance() {
 frequencies = new LinkedHashMap<>();
 INTERVALS.forEach((k, v) -> frequencies.put(v, 0));
}

代码示例来源：origin: BaseXdb/basex

@Override
 public String toString() {
  final StringBuilder sb = new StringBuilder("FREE SLOTS: " + free.size() + '\n');
  free.forEach((key, value) ->
   sb.append("  ").append(key).append(": ").append(value).append('\n'));
  return sb.toString();
 }
}

代码示例来源：origin: org.basex/basex

@Override
 public String toString() {
  final StringBuilder sb = new StringBuilder("FREE SLOTS: " + free.size() + '\n');
  free.forEach((key, value) ->
   sb.append("  ").append(key).append(": ").append(value).append('\n'));
  return sb.toString();
 }
}

代码示例来源：origin: org.commonjava.util/partyline

/**
 * Iterate all {@link FileEntry instances} to extract information about active locks.
 *
 * @param predicate The selector determining which files to analyze.
 * @param fileConsumer The operation to extract information from a single active file.
 */
void forAll( Predicate<? super FileEntry> predicate, Consumer<FileEntry> fileConsumer )
{
  TreeMap<String, FileEntry> sorted = new TreeMap<>( entryMap );
  sorted.forEach( ( key, entry ) -> {
    if ( entry != null && predicate.test( entry ) )
    {
      fileConsumer.accept( entry );
    }
  } );
}

代码示例来源：origin: com.qwazr/qwazr-cluster

private static TreeMap<String, ClusterServiceStatusJson.StatusEnum> toServices(
    final TreeMap<String, TreeSet<String>> services) {
  if (services == null || services.isEmpty())
    return EMPTY;
  final TreeMap<String, ClusterServiceStatusJson.StatusEnum> servicesTree = new TreeMap<>();
  services.forEach(
      (service, nodesSet) -> servicesTree.put(service, ClusterServiceStatusJson.StatusEnum.of(nodesSet)));
  return servicesTree;
}

代码示例来源：origin: gradle.plugin.com.github.SCAREXgaming/ForgeChangelogGradlePlugin

public static TreeMap<String, String> generateLatestsFromVersions(ForgeChangelogPluginExtension ext, TreeMap<String, TreeMap<String, String>> map, TreeMap<String, String> promos) {
  map.forEach((mcversion, versions) -> {
    promos.put(mcversion + "-latest", versions.firstKey());
    if (ext.isLatestsAsRecommended()) promos.put(mcversion + "-recommended", versions.firstKey());
  });
  return promos;
}

代码示例来源：origin: org.onehippo.cms/hippo-configuration-management-model

/**
 * Helper for getDigest()
 * @param manifest
 * @return
 */
protected static String manifestToString(final TreeMap<ModuleImpl, TreeMap<String, String>> manifest) {
  // print to final manifest String (with ~10k initial buffer size)
  StringBuilder sb = new StringBuilder(10000);
  manifest.forEach((m,items) -> {
    sb.append(m.getFullName());
    sb.append(":\n");
    items.forEach((p,d) -> {
      sb.append("    ");
      sb.append(p);
      sb.append(": ");
      sb.append(d);
      sb.append('\n');
    });
  });
  return sb.toString();
}

代码示例来源：origin: org.commonjava.util/partyline

/**
 * Render the active files as a tree structure, for output to a log file or other string-oriented output.
 */
String renderTree()
{
  StringBuilder sb = new StringBuilder();
  TreeMap<String, FileEntry> sorted = new TreeMap<>( entryMap );
  sorted.forEach( ( key, entry ) -> {
    sb.append( "+- " );
    Stream.of( key.split( "/" ) ).forEach( ( part ) -> sb.append( "  " ) );
    sb.append( new File( key ).getName() );
    if ( entry.file != null )
    {
      sb.append( " (F)" );
    }
    else
    {
      sb.append( "/" );
    }
  } );
  return sb.toString();
}

代码示例来源：origin: com.qwazr/qwazr-search

protected static String[] from(final String fieldName, final Map<String, Copy> copyMap) {
  if (copyMap == null || copyMap.isEmpty())
    return null;
  final TreeMap<Integer, List<String>> map = new TreeMap<>();
  copyMap.forEach((name, copy) -> {
    for (Copy.To to : copy.to())
      if (fieldName.equals(to.field()))
        map.computeIfAbsent(to.order(), order -> new ArrayList<>()).add(name);
  });
  final List<String> globalCopyFromList = new ArrayList<>();
  map.forEach((order, copyFromList) -> globalCopyFromList.addAll(copyFromList));
  return globalCopyFromList.toArray(ArrayUtils.EMPTY_STRING_ARRAY);
}

代码示例来源：origin: com.simiacryptus/char-trie

private void reverseSubtree(TreeMap<Character, ? extends TrieNode> childrenMap, TrieNode destination) {
 String suffix = new StringBuilder(destination.getRawString()).reverse().toString();
 TreeMap<Character, Long> children = new TreeMap<>();
 childrenMap.forEach((token, node) -> {
  TrieNode analog = node.traverse(suffix);
  boolean found = (token + suffix).equals(analog.getRawString());
  if (found) {
   children.put(token, analog.getCursorCount());
  }
 });
 destination.writeChildren(children);
 destination.getChildren().forEach(child -> reverseSubtree(childrenMap, child));
}

代码示例来源：origin: com.simiacryptus/char-trie

private void reduceSubtree(TrieNode sourceNodeA, TrieNode sourceNodeB, TrieNode destNode, BiFunction<TrieNode, TrieNode, TreeMap<Character, Long>> fn) {
 destNode.writeChildren(fn.apply(sourceNodeA, sourceNodeB));
 TreeMap<Character, ? extends TrieNode> sourceChildrenA = null == sourceNodeA ? null : sourceNodeA.getChildrenMap();
 TreeMap<Character, ? extends TrieNode> sourceChildrenB = null == sourceNodeB ? null : sourceNodeB.getChildrenMap();
 destNode.getChildrenMap().forEach((key, newChild) -> {
  boolean containsA = null != sourceChildrenA && sourceChildrenA.containsKey(key);
  boolean containsB = null != sourceChildrenB && sourceChildrenB.containsKey(key);
  if (containsA && containsB) {
   reduceSubtree(sourceChildrenA.get(key), sourceChildrenB.get(key), newChild, fn);
  } else if (containsA) {
   reduceSubtree(sourceChildrenA.get(key), null, newChild, fn);
  } else if (containsB) {
   reduceSubtree(null, sourceChildrenB.get(key), newChild, fn);
  }
 });
}

代码示例来源：origin: BaseXdb/basex

/**
  * Lists all languages for which tokenizers and stemmers are available.
  * @return supported languages
  */
 public static StringList languages() {
  final TreeMap<Language, Stemmer> langs = new TreeMap<>();
  for(final Stemmer stem : Stemmer.IMPL) {
   for(final Language l : stem.languages()) {
    if(langs.containsKey(l)) continue;
    for(final Tokenizer tknzr : Tokenizer.IMPL) {
     if(tknzr.languages().contains(l)) langs.put(l, stem);
    }
   }
  }
  final StringList sl = new StringList();
  langs.forEach((key, value) -> sl.add(key + " (" + value + ')'));
  return sl.sort();
 }
}

代码示例来源：origin: org.basex/basex

/**
  * Lists all languages for which tokenizers and stemmers are available.
  * @return supported languages
  */
 public static StringList languages() {
  final TreeMap<Language, Stemmer> langs = new TreeMap<>();
  for(final Stemmer stem : Stemmer.IMPL) {
   for(final Language l : stem.languages()) {
    if(langs.containsKey(l)) continue;
    for(final Tokenizer tknzr : Tokenizer.IMPL) {
     if(tknzr.languages().contains(l)) langs.put(l, stem);
    }
   }
  }
  final StringList sl = new StringList();
  langs.forEach((key, value) -> sl.add(key + " (" + value + ')'));
  return sl.sort();
 }
}

代码示例来源：origin: SoftInstigate/restheart

private CursorPool(DbsDAO dbsDAO) {
  this.dbsDAO = dbsDAO;
  cache = CacheFactory.createLocalCache(
      POOL_SIZE,
      Cache.EXPIRE_POLICY.AFTER_READ,
      TTL);
  collSizes = CacheFactory.createLocalLoadingCache(100,
      org.restheart.cache.Cache.EXPIRE_POLICY.AFTER_WRITE,
      60 * 1000,
      (CursorPoolEntryKey key) -> {
        return dbsDAO.getCollectionSize(
            key.getCollection(),
            key.getFilter());
      }
  );
  if (LOGGER.isDebugEnabled()) {
    // print stats every 1 minute
    Executors.newSingleThreadScheduledExecutor()
        .scheduleAtFixedRate(() -> {
          getCacheSizes().forEach((s, c) -> {
            LOGGER.debug("db cursor pool size: {}\t{}", s, c);
          });
          LOGGER.trace(""
              + "db cursor pool entries: {}",
              cache.asMap().keySet());
        }, 1, 1, TimeUnit.MINUTES);
  }
}

代码示例来源：origin: oracle/weblogic-monitoring-exporter

private void displayMetrics(WebClient webClient, MetricsStream metricsStream, MBeanSelector selector) throws IOException {
  try {
    Map<String, Object> metrics = getMetrics(webClient, selector);
    if (metrics != null)
      sort(metrics).forEach(metricsStream::printMetric);
  } catch (RestQueryException e) {
    metricsStream.println("REST service was unable to handle this query\n" + selector.getPrintableRequest());
  }
}

代码示例来源：origin: eccentricdevotion/TARDIS

/**
 * Displays the next menu level based on the parent menu item that was selected. Automatically pulls the key code
 * and highlights it.
 *
 * @param p    the player to show the menu to
 * @param item the parent menu item to get the children of
 */
private void processKey(Player p, TARDISInfoMenu item) {
  plugin.getTrackerKeeper().getInfoMenu().put(p.getUniqueId(), item);
  p.sendMessage("---");
  p.sendMessage("[" + item.getName() + "]");
  TARDISInfoMenu.getChildren(item.toString()).forEach((key, value) -> {
    String menu = key.replaceFirst(value, ChatColor.WHITE + value + ChatColor.GOLD + "");
    p.sendMessage(ChatColor.GOLD + "> " + menu);
  });
  p.sendMessage(ChatColor.GOLD + "> " + ChatColor.WHITE + "E" + ChatColor.GOLD + "xit");
}

代码示例来源：origin: com.simiacryptus/char-trie

/**
 * Write children.
 *
 * @param counts the counts
 */
void writeChildren(TreeMap<Character, Long> counts) {
 int firstIndex = trie.nodes.length();
 counts.forEach((k, v) -> {
  if (v > 0) trie.nodes.add(new NodeData(k, (short) -1, -1, v, -1));
 });
 short length = (short) (trie.nodes.length() - firstIndex);
 trie.ensureParentIndexCapacity(firstIndex, length, index);
 update(n -> n.setFirstChildIndex(firstIndex).setNumberOfChildren(length));
 data = null;
}

内容来源于网络，如有侵权，请联系作者删除！

TreeMap

相关文章

    查看更多

    热门标签

    更多
    JavaquerypythonNode开发语言requestUtil数据库Table后端算法LoggerMessageElementParser

    最新文章

    更多

    TreeMap类方法

    • 蜀ICP备13028337号-1 大数据知识库 https://www.saoniuhuo.com © All rights reserved
    • 本站内容来源互联网,如果侵犯您的权益请联系我们删除, 联系方式：448109455@qq.com