Example usage for java.util HashMap keySet

Introduction

In this page you can find the example usage for java.util HashMap keySet.

Prototype

public Set<K> keySet() 

Source Link

Document

Returns a Set view of the keys contained in this map.

Usage

From source file:bammerbom.ultimatecore.spongeapi.UltimateConverter.java

public static void convert() {
    if (r.getCnfg().contains("Tp.TpaCancelDelay")) {
        try {/*  ww  w.j a va 2 s  .com*/
            r.log(TextColors.DARK_RED + "-----------------------------------------------");
            r.log("WARNING!!!");
            r.log("UltimateCore is converting to 2.x ...");
            r.log("Everything except HOMES and WARPS is lost!");
            r.log("UltimateCore will make a backup for you: ");
            r.log(TextColors.DARK_RED + "-----------------------------------------------");
            Thread.sleep(10000L);
            r.log("Creating backup...");
            FileUtil.copy(r.getUC().getDataFolder(),
                    new File(r.getUC().getDataFolder().getParentFile(), "UltimateCore (Backup from 1.x)"));
            r.log("Converting...");
            HashMap<UUID, HashMap<String, RLocation>> homes = new HashMap<>();
            for (User pl : r.getOfflinePlayers()) {
                Config conf = UC.getPlayer(pl).getPlayerConfig();
                HashMap<String, RLocation> hom = new HashMap<>();
                if (conf.contains("homes")) {
                    for (String str : conf.getConfigurationSection("homes").getKeys(false)) {
                        hom.put(str, LocationUtil.convertStringToLocation(conf.getString("homes." + str)));
                    }
                    homes.put(pl.getUniqueId(), hom);
                }
            }
            Config conf = new Config(UltimateFileLoader.DFwarps);
            HashMap<String, RLocation> warps = new HashMap<>();
            if (conf.contains("warps")) {
                for (String str : conf.getConfigurationSection("warps").getKeys(false)) {
                    warps.put(str, LocationUtil.convertStringToLocation(conf.getString("warps." + str)));
                }
            }
            FileUtils.deleteDirectory(r.getUC().getDataFolder());
            UltimateFileLoader.Enable();
            UC.getServer().setWarps(warps);
            for (UUID u : homes.keySet()) {
                UC.getPlayer(u).setHomes(homes.get(u));
            }
            r.log("Converting complete!");
            r.log(TextColors.DARK_RED + "-----------------------------------------------");
        } catch (InterruptedException | IOException ex) {
            ErrorLogger.log(ex, "Failed to convert from 1.x");
        }
    }
}

---

From source file:edu.illinois.cs.cogcomp.utils.Utils.java

/**
 * This measures the WAVE score of a set of productions. WAVE score comes from (Kumaran et al 2010)
 * It is a measure of transliterability.
 * @param fname the file name of a set of learned productions.
 * @return WAVE score/*from  w  ww .  ja va 2s .c  o  m*/
 */
public static double WAVE(String fname) throws FileNotFoundException {
    List<String> lines = LineIO.read(fname);

    HashMap<String, Integer> srcFreq = new HashMap<>();
    HashMap<String, Integer> tgtFreq = new HashMap<>();

    HashMap<String, Double> entropy = new HashMap<>();

    for (String line : lines) {

        if (line.trim().length() == 0 || line.startsWith("#")) {
            continue;
        }

        String[] sline = line.split("\t");

        String src = sline[0];
        String tgt = sline[1];
        double prob = Double.parseDouble(sline[2]);

        Dictionaries.IncrementOrSet(srcFreq, src, 1, 1);

        Dictionaries.IncrementOrSet(tgtFreq, tgt, 1, 1);

        double v = prob * Math.log(prob);
        Dictionaries.IncrementOrSet(entropy, src, v, v);

    }

    double total = 0;
    for (int v : srcFreq.values()) {
        total += v;
    }

    double WAVE = 0;

    for (String i : srcFreq.keySet()) {
        // -= because entropy should be negative, but I never do it.
        WAVE -= srcFreq.get(i) / total * entropy.get(i);
    }

    return WAVE;
}

---

From source file:gr.cti.android.experimentation.controller.ui.RestRankingController.java

@ResponseBody
@RequestMapping(value = { "/results/{experimentId}/csv" }, method = RequestMethod.GET, produces = "text/csv")
public String getResultsCsv(@PathVariable("experimentId") final int experimentId) {
    final Set<Result> results = resultRepository.findByExperimentId(experimentId);
    final StringBuilder resResponse = new StringBuilder();
    final Set<String> headers = new HashSet<>();
    for (final Result result : results) {
        try {//w ww. j av  a 2  s.  c  o m
            final HashMap<String, Object> dataMap = new ObjectMapper().readValue(result.getMessage(),
                    new HashMap<String, Object>().getClass());
            headers.addAll(dataMap.keySet());
        } catch (IOException ignore) {
        }
    }
    headers.remove(LONGITUDE);
    headers.remove(LATITUDE);

    resResponse.append("timestamp,longitude,latitude,");
    resResponse.append(String.join(",", headers)).append("\n");
    for (final Result result : results) {
        final List<String> values = new ArrayList<>();
        values.add(String.valueOf(result.getTimestamp()));
        try {
            final HashMap<String, Object> dataMap = new ObjectMapper().readValue(result.getMessage(),
                    new HashMap<String, Object>().getClass());
            values.add(String.valueOf(dataMap.get(LONGITUDE)));
            values.add(String.valueOf(dataMap.get(LATITUDE)));
            for (final String key : headers) {
                if (dataMap.containsKey(key)) {
                    values.add(String.valueOf(dataMap.get(key)));
                } else {
                    values.add(null);
                }
            }
            resResponse.append(String.join(",", values)).append("\n");
        } catch (IOException e) {
            LOGGER.warn(e, e);
        }
    }
    return resResponse.toString();
}

---

From source file:bammerbom.ultimatecore.bukkit.UltimateConverter.java

public static void convert() {
    if (r.getCnfg().contains("Tp.TpaCancelDelay")) {
        try {//from   w w w  .  java  2  s . c  o  m
            r.log(ChatColor.DARK_RED + "-----------------------------------------------");
            r.log("WARNING!!!");
            r.log("UltimateCore is converting to 2.x ...");
            r.log("Everything except HOMES and WARPS is lost!");
            r.log("UltimateCore will make a backup for you: ");
            r.log(ChatColor.DARK_RED + "-----------------------------------------------");
            Thread.sleep(10000L);
            r.log("Creating backup...");
            FileUtil.copy(r.getUC().getDataFolder(),
                    new File(r.getUC().getDataFolder().getParentFile(), "UltimateCore (Backup from 1.x)"));
            r.log("Converting...");
            HashMap<UUID, HashMap<String, Location>> homes = new HashMap<>();
            for (OfflinePlayer pl : r.getOfflinePlayers()) {
                Config conf = UC.getPlayer(pl).getPlayerConfig();
                HashMap<String, Location> hom = new HashMap<>();
                if (conf.contains("homes")) {
                    for (String str : conf.getConfigurationSection("homes").getKeys(false)) {
                        hom.put(str, LocationUtil.convertStringToLocation(conf.getString("homes." + str)));
                    }
                    homes.put(pl.getUniqueId(), hom);
                }
            }
            Config conf = new Config(UltimateFileLoader.DFwarps);
            HashMap<String, Location> warps = new HashMap<>();
            if (conf.contains("warps")) {
                for (String str : conf.getConfigurationSection("warps").getKeys(false)) {
                    warps.put(str, LocationUtil.convertStringToLocation(conf.getString("warps." + str)));
                }
            }
            FileUtils.deleteDirectory(r.getUC().getDataFolder());
            UltimateFileLoader.Enable();
            UC.getServer().setWarps(warps);
            for (UUID u : homes.keySet()) {
                UC.getPlayer(u).setHomes(homes.get(u));
            }
            r.log("Converting complete!");
            r.log(ChatColor.DARK_RED + "-----------------------------------------------");
        } catch (InterruptedException | IOException ex) {
            ErrorLogger.log(ex, "Failed to convert from 1.x");
        }
    }
}

---

From source file:com.github.haixing_hu.bean.DefaultProperty.java

@Override
public final Set<String> getKeySet() {
    final HashMap<String, Object> map = getMappedValue();
    return map.keySet();
}

---

From source file:edu.illinois.cs.cogcomp.transliteration.WikiTransliteration.java

public static HashMap<Production, Double> FindWeightedAlignments(String word1, String word2,
        int maxSubstringLength1, int maxSubstringLength2, HashMap<Production, Double> probs,
        InternDictionary<String> internTable, NormalizationMode normalization) {
    HashMap<Production, Double> weights = new HashMap<>();
    FindWeightedAlignments(1, new ArrayList<Production>(), word1, word2, maxSubstringLength1,
            maxSubstringLength2, probs, weights, new HashMap<Production, Pair<Double, Double>>());

    //CheckDictionary(weights);

    HashMap<Production, Double> weights2 = new HashMap<>(weights.size());
    for (Production wkey : weights.keySet()) {
        weights2.put(wkey, weights.get(wkey) == 0 ? 0 : weights.get(wkey) / probs.get(wkey));
    }/*w  w w. j  av  a2s.  c o m*/
    //weights2[wPair.Key] = weights[wPair.Key] == 0 ? 0 : Math.Pow(weights[wPair.Key], 1d / word1.Length);
    weights = weights2;

    return Normalize(word1, word2, weights, internTable, normalization);
}

---

From source file:org.socraticgrid.codeconversion.matchers.DescMatch.java

@Override
protected boolean match_TA_CA_DL(CodeSearch matchCd, List<CodeReference> outList) {
    Iterator<String> itr = tsMap.keySet().iterator();

    while (itr.hasNext()) {

        TargetSystemCodeMap map = tsMap.get(itr.next());

        if (map != null) {

            if (map.SrchMap.containsKey(matchCd.getDisplay())) {

                HashMap<String, SourceCoding> sysMap = map.SrchMap.get(matchCd.getDisplay());

                Iterator<String> sysItr = sysMap.keySet().iterator();

                while (sysItr.hasNext()) {
                    SourceCoding sc = sysMap.get(sysItr.next());

                    outList.add(new CodeReference(matchCd.getTargetSystem(), sc.getTargetCode(),
                            sc.getSourceName(), sc.getSourceNote()));

                }//from w  w w  .  j  av  a2  s.c o  m
            }
        }
    }

    return true;
}

---

From source file:morphy.service.ServerListManagerService.java

private ServerListManagerService() {
    HashMap<ServerList, List<String>> map = loadFromDatabase();
    if (map == null || map.isEmpty()) {
        // load defaults
        initialize();/*w w  w.j  a  v a2 s.c  o  m*/
    } else {
        ServerList[] listArr = map.keySet().toArray(new ServerList[map.keySet().size()]);
        lists = new ArrayList<ServerList>(listArr.length);
        for (int i = 0; i < listArr.length; i++) {
            ServerList list = listArr[i];
            lists.add(list);
        }
        elements = map;
    }

    if (LOG.isInfoEnabled()) {
        LOG.info("Initialized ServerListManagerService.");
    }
}

---

From source file:net.certiv.authmgr.task.section.model.AnalyzeModel.java

private void analyzePartitions(PersistantWordsDataSource pds, String category,
        HashMap<String, HashMap<String, WordProbabilityPT>> partsMap) {

    PartitionKeyComparator keyComp = new PartitionKeyComparator(partsMap);
    TreeSet<String> partKeys = new TreeSet<String>(keyComp);
    partKeys.addAll(partsMap.keySet());

    String partitions = "";
    for (Iterator<String> it = partKeys.iterator(); it.hasNext();) {
        partitions = partitions + it.next() + " ";
    }//from w w  w. jav  a2 s. c  om
    Log.info(this, "Partition collection: " + partKeys.size() + " = " + partitions);

    // for each partition
    for (Iterator<String> it = partKeys.iterator(); it.hasNext();) {
        String partition = it.next();
        HashMap<String, WordProbabilityPT> wordsMap = partsMap.get(partition);
        analyzeWords(category, partition, wordsMap);
    }
}

---

From source file:com.sonicle.webtop.core.versioning.Whatsnew.java

public Whatsnew(String resourceName, HashMap<String, String> variables) {
    this.resourceName = resourceName;
    // Converts variables into regex patterns 
    for (String key : variables.keySet()) {
        patterns.put(Pattern.compile("\\{" + key + "\\}"), StringUtils.defaultString(variables.get(key)));
    }/*from   w  w  w . j  av a  2s.com*/
}

---

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