Example usage for java.util HashMap keySet

List of usage examples for java.util HashMap keySet

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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:eu.sisob.uma.crawler.MatrixResultBuilder.java

public static void writeResultsList(File file, HashMap<String, Integer> universities_axis,
        HashMap<String, Integer> dept_axis,
        HashMap<String, HashMap<String, Map.Entry<Integer, Integer>>> resultsMatrix) {
    Map.Entry<Integer, Integer>[][] matrix = (Map.Entry<Integer, Integer>[][]) new Map.Entry[universities_axis
            .size()][dept_axis.size()];//from   ww  w  .j a  v a2s. com
    String[] cols = new String[universities_axis.size()];
    String[] rows = new String[dept_axis.size()];

    int total_researchers = 0;
    int success_researchers = 0;

    for (String j : resultsMatrix.keySet()) {
        cols[universities_axis.get(j)] = j;
        for (String k : resultsMatrix.get(j).keySet()) {
            rows[dept_axis.get(k)] = k;
        }
    }

    for (String j : resultsMatrix.keySet()) {
        for (String k : resultsMatrix.get(j).keySet()) {
            Map.Entry<Integer, Integer> r = resultsMatrix.get(j).get(k);

            int x = universities_axis.get(j);
            int y = dept_axis.get(k);

            matrix[x][y] = r;

            success_researchers += r.getKey();
            total_researchers += r.getValue();
        }
    }

    String s = "\"UNIVERSITY\"\t\"SUBJECT\"\t\"RESEARCHERS FOUND\"\t\"TOTAL RESEARCHERS\"";
    s += "\r\n";

    try {
        FileUtils.write(file, s, "UTF-8", false);
    } catch (IOException ex) {
        ProjectLogger.LOGGER.error("Error writing results list");
    }

    s = "";

    for (int i = 0; i < matrix.length; i++) {
        for (int j = 0; j < matrix[i].length; j++) {
            if (matrix[i][j] != null) {
                s += "\"" + cols[i] + "\"\t\"" + rows[j] + "\"\t" + matrix[i][j].getKey() + "\t"
                        + matrix[i][j].getValue();
                s += "\r\n";
            }
        }

        if (s.length() > 1000) {
            try {
                FileUtils.write(file, s, "UTF-8", true);
            } catch (IOException ex) {
                ProjectLogger.LOGGER.error("Error writing matrix results");
            }
            s = "";
        }
    }

    s += "\r\nRESEARCHERS FOUND\t" + success_researchers;
    s += "\r\nNUMBER OF RESEARCHERS\t" + total_researchers;

    if (!s.equals("")) {
        try {
            FileUtils.write(file, s, "UTF-8", true);
        } catch (IOException ex) {
            ProjectLogger.LOGGER.error("Error writing matrix results");
        }
    }
}

From source file:eu.sisob.uma.crawler.MatrixResultBuilder.java

public static void writeResultsMatrix(File file, HashMap<String, Integer> universities_axis,
        HashMap<String, Integer> dept_axis,
        HashMap<String, HashMap<String, Map.Entry<Integer, Integer>>> resultsMatrix) {
    Map.Entry<Integer, Integer>[][] matrix = (Map.Entry<Integer, Integer>[][]) new Map.Entry[universities_axis
            .size()][dept_axis.size()];//from w w  w  .ja  v a  2 s.  c o  m
    String[] cols = new String[universities_axis.size()];
    String[] rows = new String[dept_axis.size()];

    int total_researchers = 0;
    int success_researchers = 0;

    for (String j : resultsMatrix.keySet()) {
        cols[universities_axis.get(j)] = j;
        for (String k : resultsMatrix.get(j).keySet()) {
            rows[dept_axis.get(k)] = k;
        }
    }

    for (String j : resultsMatrix.keySet()) {
        for (String k : resultsMatrix.get(j).keySet()) {
            Map.Entry<Integer, Integer> r = resultsMatrix.get(j).get(k);

            int x = universities_axis.get(j);
            int y = dept_axis.get(k);

            matrix[x][y] = r;

            success_researchers += r.getKey();
            total_researchers += r.getValue();
        }
    }

    try {
        FileUtils.write(file, "RESULTS TABLE\r\n", "UTF-8", false);
    } catch (IOException ex) {
        ProjectLogger.LOGGER.error("Error writing results matrix");
    }

    String s = "#\t";
    for (int i = 0; i < rows.length; i++) {
        s += rows[i] + "\t";
    }
    s += "\r\n";
    for (int i = 0; i < matrix.length; i++) {
        s += cols[i] + "\t";
        for (int j = 0; j < matrix[i].length; j++) {
            if (matrix[i][j] != null)
                s += matrix[i][j].getKey() + "/" + matrix[i][j].getValue() + "\t";
            else
                s += "\t";
        }
        s += "\r\n";
        if (s.length() > 1000) {
            try {
                FileUtils.write(file, s, "UTF-8", true);
            } catch (IOException ex) {
                ProjectLogger.LOGGER.error("Error writing matrix results");
            }
            s = "";
        }
    }

    if (!s.equals("")) {
        try {
            FileUtils.write(file, s, "UTF-8", true);
        } catch (IOException ex) {
            ProjectLogger.LOGGER.error("Error writing matrix results");
        }
    }

    s = "\r\nTOTAL RESEARCHER = " + total_researchers + " - RESEARCHERS WITH RESULTS: " + success_researchers;
    try {
        FileUtils.write(file, s, "UTF-8", true);
    } catch (IOException ex) {
        ProjectLogger.LOGGER.error("Error writing matrix results");
    }
}

From source file:com.microsoft.tfs.core.httpclient.HttpState.java

/**
 * Find matching {@link Credentials credentials} for the given
 * authentication scope./*  www.  ja v a  2s .  co  m*/
 *
 * @param map
 *        the credentials hash map
 * @param token
 *        the {@link AuthScope authentication scope}
 * @return the credentials
 *
 */
private static Credentials matchCredentials(final HashMap<AuthScope, Credentials> map,
        final AuthScope authscope) {
    // see if we get a direct hit
    Credentials creds = map.get(authscope);

    if (creds == null) {
        // Nope.
        // Do a full scan
        int bestMatchFactor = -1;
        AuthScope bestMatch = null;
        final Iterator<AuthScope> items = map.keySet().iterator();
        while (items.hasNext()) {
            final AuthScope current = items.next();
            final int factor = authscope.match(current);
            if (factor > bestMatchFactor) {
                bestMatchFactor = factor;
                bestMatch = current;
            }
        }
        if (bestMatch != null) {
            creds = map.get(bestMatch);
        }
    }
    return creds;
}

From source file:es.bsc.servicess.ide.editors.deployers.ImageCreation.java

public static String getFullImageDescription(ProjectMetadata prMeta, HashMap<String, ServiceElement> allEls) {
    String[] els = allEls.keySet().toArray(new String[allEls.size()]);
    Map<String, Integer> minCoreInstances = prMeta.getMinElasticity(els);
    Map<String, String> maxConstraints = new HashMap<String, String>();
    Map<String, String> maxResourcesPerMachine = prMeta.getMaxResourcesProperties();
    Map<String, Integer> minCoreInstancesPerMachine = BuildingDeploymentFormPage.getConstraintsElements(els,
            allEls, minCoreInstances, maxResourcesPerMachine, maxConstraints);
    return generateTemplate(maxConstraints);
}

From source file:com.evolveum.polygon.test.scim.StandardScimTestUtils.java

public static ScimConnectorConfiguration buildConfiguration(HashMap<String, String> configuration) {
    ScimConnectorConfiguration scimConnectorConfiguration = new ScimConnectorConfiguration();

    for (String configurationParameter : configuration.keySet()) {

        if ("clientID".equals(configurationParameter)) {
            scimConnectorConfiguration.setClientID(configuration.get(configurationParameter));
        } else if ("clientSecret".equals(configurationParameter)) {
            scimConnectorConfiguration.setClientSecret(configuration.get(configurationParameter));
        } else if ("endpoint".equals(configurationParameter)) {
            scimConnectorConfiguration.setEndpoint(configuration.get(configurationParameter));
        } else if ("loginUrl".equals(configurationParameter)) {
            scimConnectorConfiguration.setLoginURL(configuration.get(configurationParameter));
        } else if ("password".equals(configurationParameter)) {
            char[] passChars = configuration.get(configurationParameter).toCharArray();
            GuardedString guardedPass = new GuardedString(passChars);
            scimConnectorConfiguration.setPassword(guardedPass);
        } else if ("service".equals(configurationParameter)) {
            scimConnectorConfiguration.setService(configuration.get(configurationParameter));
        } else if ("userName".equals(configurationParameter)) {
            scimConnectorConfiguration.setUserName(configuration.get(configurationParameter));
        } else if ("version".equals(configurationParameter)) {
            scimConnectorConfiguration.setVersion(configuration.get(configurationParameter));
        } else if ("authentication".equals(configurationParameter)) {
            scimConnectorConfiguration.setAuthentication(configuration.get(configurationParameter));
        } else if ("baseurl".equals(configurationParameter)) {
            scimConnectorConfiguration.setBaseUrl(configuration.get(configurationParameter));
        } else if ("token".equals(configurationParameter)) {
            char[] tokenCharacters = configuration.get(configurationParameter).toCharArray();
            GuardedString guardedToken = new GuardedString(tokenCharacters);
            scimConnectorConfiguration.setToken(guardedToken);

        } else if ("proxy".equals(configurationParameter)) {
            scimConnectorConfiguration.setProxyUrl(configuration.get(configurationParameter));
        } else if ("proxy_port_number".equals(configurationParameter)) {
            String parameterValue = configuration.get(configurationParameter);
            if (!parameterValue.isEmpty()) {
                Integer portNumber = Integer.parseInt(parameterValue);
                scimConnectorConfiguration.setProxyPortNumber(portNumber);
            } else
                scimConnectorConfiguration.setProxyPortNumber(null);
        } else {// w  w w. j  av a2 s  . c om

            LOGGER.warn("Occurrence of an non defined parameter");
        }
    }
    return scimConnectorConfiguration;

}

From source file:org.wso2.mdm.qsg.utils.HTTPInvoker.java

public static HTTPResponse sendHTTPPostWithOAuthSecurity(String url, HttpEntity entity,
        HashMap<String, String> headers) {
    HttpPost post = null;/*w  w w .  j  a  v  a 2  s . co m*/
    HttpResponse response = null;
    HTTPResponse httpResponse = new HTTPResponse();
    CloseableHttpClient httpclient = null;
    try {
        httpclient = (CloseableHttpClient) createHttpClient();
        post = new HttpPost(url);
        post.setEntity(entity);
        for (String key : headers.keySet()) {
            post.setHeader(key, headers.get(key));
        }
        post.setHeader(Constants.Header.AUTH, OAUTH_BEARER + oAuthToken);
        response = httpclient.execute(post);
    } catch (UnsupportedEncodingException e) {
        e.printStackTrace();
    } catch (ClientProtocolException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    } catch (NoSuchAlgorithmException e) {
        e.printStackTrace();
    } catch (KeyStoreException e) {
        e.printStackTrace();
    } catch (KeyManagementException e) {
        e.printStackTrace();
    }

    BufferedReader rd = null;
    try {
        rd = new BufferedReader(new InputStreamReader(response.getEntity().getContent()));
    } catch (IOException e) {
        e.printStackTrace();
    }

    StringBuffer result = new StringBuffer();
    String line = "";
    try {
        while ((line = rd.readLine()) != null) {
            result.append(line);
        }
    } catch (IOException e) {
        e.printStackTrace();
    }
    httpResponse.setResponseCode(response.getStatusLine().getStatusCode());
    httpResponse.setResponse(result.toString());
    try {
        httpclient.close();
    } catch (IOException e) {
        e.printStackTrace();
    }
    return httpResponse;
}

From source file:free.yhc.netmbuddy.utils.Utils.java

public static Object[] getSortedKeyOfTimeMap(HashMap<? extends Object, Long> timeMap) {
    TimeElem[] te = new TimeElem[timeMap.size()];
    Object[] vs = timeMap.keySet().toArray(new Object[0]);
    for (int i = 0; i < vs.length; i++)
        te[i] = new TimeElem(vs[i], timeMap.get(vs[i]));
    Arrays.sort(te, sTimeElemComparator);
    Object[] sorted = new Object[vs.length];
    for (int i = 0; i < sorted.length; i++)
        sorted[i] = te[i].v;/*from   w  ww.j a  v a  2  s. c  o  m*/

    return sorted;
}

From source file:org.wso2.mdm.qsg.utils.HTTPInvoker.java

public static HTTPResponse sendHTTPPostWithURLParams(String url, List<NameValuePair> params,
        HashMap<String, String> headers) {
    HttpPost post = null;/*from   w ww.j a  v  a2 s .  co  m*/
    HttpResponse response = null;
    CloseableHttpClient httpclient = null;
    HTTPResponse httpResponse = new HTTPResponse();
    try {
        httpclient = (CloseableHttpClient) createHttpClient();
        post = new HttpPost(url);
        post.setEntity(new UrlEncodedFormEntity(params));
        for (String key : headers.keySet()) {
            post.setHeader(key, headers.get(key));
        }
        response = httpclient.execute(post);
    } catch (UnsupportedEncodingException e) {
        e.printStackTrace();
    } catch (ClientProtocolException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    } catch (NoSuchAlgorithmException e) {
        e.printStackTrace();
    } catch (KeyStoreException e) {
        e.printStackTrace();
    } catch (KeyManagementException e) {
        e.printStackTrace();
    }

    BufferedReader rd = null;
    try {
        rd = new BufferedReader(new InputStreamReader(response.getEntity().getContent()));
    } catch (IOException e) {
        e.printStackTrace();
    }

    StringBuffer result = new StringBuffer();
    String line = "";
    try {
        while ((line = rd.readLine()) != null) {
            result.append(line);
        }
    } catch (IOException e) {
        e.printStackTrace();
    }
    httpResponse.setResponseCode(response.getStatusLine().getStatusCode());
    httpResponse.setResponse(result.toString());
    return httpResponse;
}

From source file:org.samjoey.graphing.GraphUtility.java

public static void createGraphs(LinkedList<Game> games) {
    HashMap<String, XYSeriesCollection> datasets = new HashMap<>();
    for (Game game : games) {
        for (String key : game.getVarData().keySet()) {
            if (datasets.containsKey(key)) {
                try {
                    datasets.get(key).addSeries(createSeries(game.getVar(key), "" + game.getId()));
                } catch (Exception e) {
                }//from  ww  w .  j a va  2 s.co  m
            } else {
                datasets.put(key, new XYSeriesCollection());
                datasets.get(key).addSeries(createSeries(game.getVar(key), "" + game.getId()));
            }
        }
    }

    for (String key : datasets.keySet()) {
        JFrame f = new JFrame();
        JFreeChart chart = ChartFactory.createXYLineChart(key, // chart title
                "X", // x axis label
                "Y", // y axis label
                datasets.get(key), // data
                PlotOrientation.VERTICAL, false, // include legend
                true, // tooltips
                false // urls
        );
        XYPlot plot = chart.getXYPlot();
        XYItemRenderer rend = plot.getRenderer();
        for (int i = 0; i < games.size(); i++) {
            Game g = games.get(i);
            if (g.getWinner() == 1) {
                rend.setSeriesPaint(i, Color.RED);
            }
            if (g.getWinner() == 2) {
                rend.setSeriesPaint(i, Color.BLACK);
            }
            if (g.getWinner() == 0) {
                rend.setSeriesPaint(i, Color.PINK);
            }
        }
        ChartPanel chartPanel = new ChartPanel(chart);
        f.setContentPane(chartPanel);
        f.pack();
        RefineryUtilities.centerFrameOnScreen(f);
        f.setVisible(true);
    }
}

From source file:com.liferay.portal.action.LoginAction.java

public static void addSessionAttributes(HttpSession ses, HashMap map) {
    if (map == null)
        return;//  ww  w .  j  a  v a  2 s .  c o  m
    Set keys = map.keySet();
    if (keys == null)
        return;

    Iterator iter = keys.iterator();
    while (iter.hasNext()) {
        String name = (String) iter.next();
        ses.setAttribute(name, map.get(name));
    }
}