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:cz.filmtit.userspace.Emailer.java

/**
 * Loads the configuration from project configuration to the Emailer properties.
 *//*from  ww  w.j a v  a 2 s  .  c o m*/
private void fetchConfig() {
    java.io.InputStream input = null;

    // read configuration from configuration.xml
    HashMap<String, String> mailconfig = ConfigurationSingleton.conf().configMail();
    for (String key : mailconfig.keySet()) {
        configuration.setProperty(key, mailconfig.get(key));
    }

}

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From source file:mml.handler.get.MMLGetImgHandler.java

/**
 * Create the list of images/*from w  w  w .  j av  a2 s  .  c  o m*/
 * @param req the http request
 * @param map the page reference to dimensions map
 * @return the images as a sequence of IMGs inside divs
 */
String createImgs(HttpServletRequest req, HashMap<String, String> map) {
    Element images = new Element("div");
    images.addAttribute("id", "images");
    Set<String> keys = map.keySet();
    String[] names = new String[keys.size()];
    keys.toArray(names);
    if (pageRefs == null) {
        ImageComparator comp = new ImageComparator();
        Arrays.sort(names, comp);
    } else {
        names = sortByPageRefs(names);
    }
    for (String name : names) {
        String jDoc = map.get(name);
        JSONObject info = (JSONObject) JSONValue.parse(jDoc);
        Element wrap = new Element("div");
        wrap.addAttribute("class", "image");
        Element img = new Element("img");
        String jDocId = (String) info.get(JSONKeys.DOCID);
        String src = "/" + jDocId;
        img.addAttribute("src", src);
        img.addAttribute("id", "image_" + name);
        //String mimetype = (String)info.get("mimetype");
        int width = ((Number) info.get("width")).intValue();
        int height = ((Number) info.get("height")).intValue();
        img.addAttribute("style", "width: 100%; max-width: " + width + "px");
        img.addAttribute("data-width", Integer.toString(width));
        img.addAttribute("data-height", Integer.toString(height));
        img.addAttribute("data-ref", name);
        wrap.addChild(img);
        images.addChild(wrap);
    }
    return images.toString();
}

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From source file:com.act.reachables.Network.java

public static JSONArray get(MongoDB db, Set<Node> nodes, Set<Edge> edges) throws JSONException {
    // init the json object with structure:
    // {/* w w w. j a v  a 2 s.com*/
    //   "nodeMapping":[
    //     { "name":"Myriel", "group":1 }, ...
    //   ],
    //   "links":[
    //     { "source":1, "target":0, "value":1 }, ...
    //   ]
    // }
    // nodeMapping.group specifies the node color
    // links.value specifies the edge weight
    JSONArray json = new JSONArray();

    HashMap<Long, Set<Node>> treenodes = new HashMap<Long, Set<Node>>();
    HashMap<Long, Set<Edge>> treeedges = new HashMap<Long, Set<Edge>>();
    for (Node n : nodes) {
        Long k = (Long) n.getAttribute("under_root");
        if (!treenodes.containsKey(k)) {
            treenodes.put(k, new HashSet<Node>());
            treeedges.put(k, new HashSet<Edge>());
        }
        treenodes.get(k).add(n);
    }

    for (Edge e : edges) {
        Long k = (Long) e.getAttribute("under_root");
        if (!treeedges.containsKey(k)) {
            throw new RuntimeException("Fatal: Edge found rooted under a tree (under_root) that has no node!");
        }
        treeedges.get(k).add(e);
    }

    for (Long root : treenodes.keySet()) {
        JSONObject tree = new JSONObject();
        HashMap<Node, Integer> nodeOrder = new HashMap<Node, Integer>();
        tree.put("nodeMapping", nodeListObj(db, treenodes.get(root), nodeOrder /*inits this ordering*/));
        tree.put("links", edgeListObj(treeedges.get(root), nodeOrder /* uses the ordering */));

        json.put(tree);
    }

    return json;

}

---

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

/**
 * What does this do? Largely calls CountWeightedAlignmentsHelper
 * @param word1//from ww w. j a  v  a2 s  . com
 * @param word2
 * @param maxSubstringLength1
 * @param maxSubstringLength2
 * @param probs
 * @param internTable
 * @param normalization
 * @param weightByContextOnly
 * @return
 */
public static HashMap<Production, Double> CountWeightedAlignments(String word1, String word2,
        int maxSubstringLength1, int maxSubstringLength2, HashMap<Production, Double> probs,
        InternDictionary<String> internTable, NormalizationMode normalization, Boolean weightByContextOnly) {
    //HashMap<Pair<String, String>, double> weights = new HashMap<Pair<String, String>, double>();
    //HashMap<Pair<String, String>, double> weightCounts = new HashMap<Pair<String, String>, double>();
    //FindWeightedAlignmentsAverage(1, new List<Pair<String, String>>(), word1, word2, maxSubstringLength1, maxSubstringLength2, probs, weights, weightCounts, new HashMap<Pair<String, String>, Pair<double, double>>(), weightByOthers);
    Pair<HashMap<Production, Double>, Double> Q = CountWeightedAlignmentsHelper(word1, word2,
            maxSubstringLength1, maxSubstringLength2, probs,
            new HashMap<Production, Pair<HashMap<Production, Double>, Double>>());
    HashMap<Production, Double> weights = Q.getFirst();
    double probSum = Q.getSecond(); //the sum of the probabilities of all possible alignments

    // this is where the 1/y normalization happens for this word pair.
    HashMap<Production, Double> weights_norm = new HashMap<>(weights.size());
    for (Production key : weights.keySet()) {
        Double value = weights.get(key);
        if (weightByContextOnly) {
            double originalProb = probs.get(key);
            weights_norm.put(key,
                    value == 0 ? 0 : (value / originalProb) / (probSum - value + (value / originalProb)));
        } else
            weights_norm.put(key, value == 0 ? 0 : value / probSum);
    }

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

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From source file:com.apatar.core.ApatarHttpClient.java

public String sendPostHttpQuery(String url, HashMap<String, String> params) throws IOException {
    int size = params.size();
    Part[] parts = new Part[size];
    int i = 0;/*from  w ww.j a v a  2  s  . c om*/
    for (String param : params.keySet()) {
        parts[i++] = new StringPart(param, params.get(param));
    }

    PostMethod method = new PostMethod(url);

    method.setRequestEntity(new MultipartRequestEntity(parts, method.getParams()));

    return sendHttpQuery(method);

}

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From source file:de.tudarmstadt.ukp.dkpro.core.ixa.internal.IxaLemmatizerTagsetDescriptionProvider.java

@Override
public Set<String> listTags(String aLayer, String aTagsetName) {
    try {//from   w  w w .jav a  2s. co m
        AbstractModel innerModel = (AbstractModel) FieldUtils.readField(model, "model", true);
        HashMap<String, Integer> pmap = (HashMap<String, Integer>) FieldUtils.readField(innerModel, "pmap",
                true);

        Set<String> tagSet = new TreeSet<String>();
        String prefix = feature + separator;
        for (Object key : pmap.keySet()) {
            if (key instanceof String && ((String) key).startsWith(prefix)) {
                tagSet.add(StringUtils.substringAfter(((String) key), separator));
            }
        }

        return tagSet;
    } catch (IllegalAccessException e) {
        throw new IllegalStateException(e);
    }
}

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From source file:de.uzk.hki.da.metadata.LidoMetadataStructure.java

public void replaceRefResources(HashMap<String, String> linkResourceReplacements) throws IOException {
    for (String sourceLinkResource : linkResourceReplacements.keySet()) {
        for (int i = 0; i < lidoLinkResources.size(); i++) {
            if (sourceLinkResource.equals(lidoLinkResources.get(i).getValue())) {
                lidoLinkResources.get(i).setText(linkResourceReplacements.get(sourceLinkResource));
            }/* w  ww  . j  a v  a  2  s  . co  m*/
        }
    }

    /*   XMLOutputter outputter = new XMLOutputter();
       outputter.setFormat(Format.getPrettyFormat());
       outputter.output(doc, new FileWriter(Path.makeFile(workPath,lidoFile.getPath())));
       */
    writeDocumentToFile(doc, Path.makeFile(workPath, lidoFile.getPath()));
}

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From source file:gsn.wrappers.general.CSVWrapperTest.java

public boolean compare(HashMap<String, Serializable> a, HashMap<String, Serializable> b) {
    if (a.size() != b.size())
        return false;
    for (String key : a.keySet())
        if (!a.get(key).equals(b.get(key)))
            return false;
    return true;//from  w ww.  j  a v a 2s .c o  m
}

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From source file:com.greenpepper.maven.plugin.FixtureGeneratorMojo.java

private void generateFixturesForDocument(Document doc) throws Exception {
    SpySystemUnderDevelopment spySut = new SpySystemUnderDevelopment();
    GreenPepperInterpreterSelector interpreterSelector = new GreenPepperInterpreterSelector(spySut);
    doc.addFilter(new CommentTableFilter());
    doc.addFilter(new GreenPepperTableFilter(false));
    doc.execute(interpreterSelector);//from w ww.  j  a v  a  2s  . c  om

    HashMap<String, SpyFixture> fixtures = spySut.getFixtures();
    for (String fixtureName : fixtures.keySet()) {
        SpyFixture spyFixture = fixtures.get(fixtureName);
        FixtureGenerator.Result result = actualFixtureGenerator.generateFixture(spyFixture, spySut,
                getFixtureSourceDirectory());
        File classSource = result.getFixtureFile();
        switch (result.getAction()) {
        case CREATED:
            getLog().info(format("\t %s: %s", "Generated",
                    difference(basedir.getAbsolutePath() + separator, classSource.getAbsolutePath())));
            break;
        case UPDATED:
            getLog().info(format("\t %s: %s", "Updated",
                    difference(basedir.getAbsolutePath() + separator, classSource.getAbsolutePath())));
            break;
        case NONE:
            getLog().debug(format("\t %s: %s", "Nothing done for",
                    difference(basedir.getAbsolutePath() + separator, classSource.getAbsolutePath())));
            break;
        }
        if (getLog().isDebugEnabled()) {
            getLog().debug(format("\t Code of fixtureName :\n %s", readFileToString(classSource)));
        }
    }
}

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