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:com.projity.configuration.FieldDictionary.java

public static void setAliasMap(HashMap aliasMap) {
    if (aliasMap == null)
        return;//from ww w  . j a va  2 s.  c  om
    Iterator i = aliasMap.keySet().iterator();
    while (i.hasNext()) {
        String fieldId = (String) i.next();
        Field f = Configuration.getFieldFromId(fieldId);
        if (f != null)
            f.setAlias((String) aliasMap.get(fieldId));
    }
}

From source file:eu.scape_project.pc.tika.cli.TifowaCli.java

private static void displayMyTypes(HashMap<String, Integer> myCollection, int countAllCalls,
        int countAllGoodItems, int countAllFailedItems, long elapsedTimeSec) {

    Iterator<String> it = myCollection.keySet().iterator();

    System.out.println("************************************");
    System.out.println("Total file processing time (sec): " + elapsedTimeSec / 1000F);
    System.out.println("************************************");
    System.out.println("Total number of TIKA calls      : " + countAllCalls);
    System.out.println("************************************");
    System.out.println("Total number of files analyzed  : " + countAllGoodItems);
    System.out.println("************************************");
    System.out.println("Total number of FAILED files    : " + countAllFailedItems);
    System.out.println("************************************");
    System.out.println("*** You can import the data below into a CSV. Use # as the separator. ***");
    System.out.println();/*w  ww . j  a va  2s .  c o m*/
    System.out.println("TYPE#COUNT#PERCENTAGE");

    while (it.hasNext()) {

        String typeKey = it.next().toString();
        float typeValue = myCollection.get(typeKey);
        float myPerc = typeValue / countAllGoodItems * 100;
        //System.out.println(typeKey + " : " + typeValue + " => " + myPerc + "%");
        System.out.println(typeKey + "#" + (int) typeValue + "#" + myPerc);

    }

    //System.out.println("************************************");
    //System.out.println(myCollection);
    //System.out.println("************************************");
    System.out.println();

}

From source file:it.univaq.incipict.profilemanager.common.utility.Utility.java

public static Profile getBestProfile(HashMap<Profile, Double> distancesMap) {
    if (distancesMap.isEmpty() || distancesMap == null)
        return null;
    // return the first element because the distances map is sorted by values
    // REF: getEuclideanDistances() method
    return distancesMap.keySet().iterator().next();
}

From source file:com.csipsimple.utils.SipProfileJson.java

private static final JSONArray serializeSipProfiles(Context ctxt) {
    JSONArray jsonSipProfiles = new JSONArray();
    DBAdapter db = new DBAdapter(ctxt);
    db.open();/*  www  .ja v  a 2 s.co m*/
    List<SipProfile> accounts = db.getListAccounts();
    int i = 0;
    for (i = 0; i < accounts.size(); i++) {
        JSONObject p = serializeSipProfile(accounts.get(i), db);
        try {
            jsonSipProfiles.put(jsonSipProfiles.length(), p);
        } catch (JSONException e) {
            Log.e(THIS_FILE, "Impossible to add profile", e);
        }
    }

    // Add negative fake accounts

    HashMap<String, String> callHandlers = CallHandler.getAvailableCallHandlers(ctxt);
    for (String packageName : callHandlers.keySet()) {
        final Integer externalAccountId = CallHandler.getAccountIdForCallHandler(ctxt, packageName);
        SipProfile gsmProfile = new SipProfile();
        gsmProfile.id = externalAccountId;
        JSONObject p = serializeSipProfile(gsmProfile, db);
        try {
            jsonSipProfiles.put(jsonSipProfiles.length(), p);
        } catch (JSONException e) {
            Log.e(THIS_FILE, "Impossible to add profile", e);
        }
    }

    db.close();
    return jsonSipProfiles;
}

From source file:com.twosigma.beakerx.mimetype.MIMEContainer.java

private static String parseParams(HashMap paramsMap) {
    List iframeParamKeys = Arrays.asList("width", "height", "id");

    StringBuilder sb = new StringBuilder();
    for (Object key : paramsMap.keySet()) {
        if (iframeParamKeys.contains(key)) {
            continue;
        }/*from www  .ja  va 2  s. c  o m*/
        sb.append("&").append(key.toString()).append("=").append(paramsMap.get(key).toString());
    }
    String result = sb.toString().replaceFirst("&", "?");
    return result.length() > 0 ? result : "";
}

From source file:edu.umich.ctools.sectionsUtilityTool.Friend.java

public static String replacePlaceHolders(String message, HashMap<String, String> map) {

    Iterator<String> keySetIterator = map.keySet().iterator();

    while (keySetIterator.hasNext()) {
        String key = keySetIterator.next();
        message = message.replace(key, map.get(key));
    }//from  w w w. j  a  va  2  s  .  co m

    return message;
}

From source file:edu.cornell.mannlib.vitro.webapp.edit.n3editing.VTwo.EditConfigurationUtils.java

/** Make a copy of a Map<String,String> */
public static Map<String, String> copyMap(Map<String, String> source) {
    HashMap<String, String> map = new HashMap<String, String>();
    Set<String> keys = map.keySet();
    for (String key : keys) {
        if (source.get(key) != null)
            map.put(new String(key), new String(source.get(key)));
        else/*w  w  w .  ja  v a 2s . co m*/
            map.put(new String(key), null);
    }
    return map;
}

From source file:com.app.server.util.ClassLoaderUtil.java

public static boolean cleanupJarFileFactory(CopyOnWriteArrayList setJarFileNames2Close) {
    boolean res = false;
    Class classJarURLConnection = null;
    try {/*from w  w w.j ava  2s  . co  m*/
        classJarURLConnection = Class.forName("sun.net.www.protocol.jar.JarURLConnection");
    } catch (ClassNotFoundException e) {
        e.printStackTrace();
    }
    if (classJarURLConnection == null) {
        return res;
    }
    Field f = null;
    try {
        f = classJarURLConnection.getDeclaredField("factory");
    } catch (NoSuchFieldException e) {
        e.printStackTrace();
    }
    if (f == null) {
        return res;
    }
    f.setAccessible(true);
    Object obj = null;
    try {
        obj = f.get(null);
    } catch (IllegalAccessException e) {
        // ignore
    }
    if (obj == null) {
        return res;
    }
    Class classJarFileFactory = obj.getClass();
    //
    HashMap fileCache = null;
    try {
        f = classJarFileFactory.getDeclaredField("fileCache");
        f.setAccessible(true);
        obj = f.get(null);
        if (obj instanceof HashMap) {
            fileCache = (HashMap) obj;
        }
    } catch (NoSuchFieldException e) {
        e.printStackTrace();
    } catch (IllegalAccessException e) {
        e.printStackTrace();
    }
    HashMap urlCache = null;
    try {
        f = classJarFileFactory.getDeclaredField("urlCache");
        f.setAccessible(true);
        obj = f.get(null);
        if (obj instanceof HashMap) {
            urlCache = (HashMap) obj;
        }
    } catch (NoSuchFieldException e) {
        e.printStackTrace();
    } catch (IllegalAccessException e) {
        e.printStackTrace();
    }
    if (urlCache != null) {
        HashMap urlCacheTmp = (HashMap) urlCache.clone();
        Iterator it = urlCacheTmp.keySet().iterator();
        while (it.hasNext()) {
            obj = it.next();
            if (!(obj instanceof JarFile)) {
                continue;
            }
            JarFile jarFile = (JarFile) obj;
            if (setJarFileNames2Close.contains(jarFile.getName().trim().toUpperCase())) {
                try {
                    jarFile.close();
                } catch (IOException e) {
                    e.printStackTrace();
                }
                if (fileCache != null) {
                    fileCache.remove(jarFile);
                }
                urlCache.remove(jarFile);
            }
        }
        res = true;
    } else if (fileCache != null) {
        // urlCache := null
        HashMap fileCacheTmp = (HashMap) fileCache.clone();
        Iterator it = fileCacheTmp.keySet().iterator();
        while (it.hasNext()) {
            Object key = it.next();
            obj = fileCache.get(key);
            if (!(obj instanceof JarFile)) {
                continue;
            }
            JarFile jarFile = (JarFile) obj;

            try {
                jarFile.close();
            } catch (IOException e) {
                // ignore
            }
            fileCache.remove(key);

        }
        res = true;
    }
    setJarFileNames2Close.clear();
    return res;
}

From source file:info.plugmania.mazemania.Util.java

public static String getStorePlayerNames(HashMap<Player, PlayerStore> ps) {
    List<String> names = new ArrayList<String>();

    for (Player p : ps.keySet()) {
        names.add(p.getName());/*w  ww.  j a v a2  s .  c  o  m*/
    }
    return StringUtils.join(names, ", ");
}

From source file:utilities.itext.Turnover.java

private static Paragraph createTablesWithoutDetails(HashMap<String, BigDecimal> expenseData)
        throws DocumentException {
    Paragraph paragraph = new Paragraph();

    PdfPTable expense = new PdfPTable(2);
    float[] colWidths = { 1f, 3f };
    expense.setWidths(colWidths);//from  ww  w  .  java 2 s.  c o m

    for (String cat : expenseData.keySet()) {
        Paragraph contentCell1 = new Paragraph(cat);
        PdfPCell cell1 = new PdfPCell(contentCell1);

        Paragraph contentCell2 = new Paragraph(formatter.format(expenseData.get(cat)));
        PdfPCell cell2 = new PdfPCell(contentCell2);
        cell2.setHorizontalAlignment(Element.ALIGN_RIGHT);

        cell1.setPaddingBottom(4f);
        cell2.setPaddingBottom(4f);

        expense.addCell(cell1);
        expense.addCell(cell2);
    }

    paragraph.add(expense);
    return paragraph;
}