Example usage for java.util Set iterator

List of usage examples for java.util Set iterator

  1. HOME
  2. Java
  3. java
  4. java.util.*
  5. Set
  6. iterator

Introduction

In this page you can find the example usage for java.util Set iterator.

Prototype

Iterator<E> iterator();

Source Link

Document

Returns an iterator over the elements in this set.

Usage

From source file:com.elsevier.xml.XPathProcessor.java

/**
 * Set the namespaces in the XPathCompiler.
 * /*from w ww .j a v  a2s. co m*/
 * @param xpathCompiler
 */
private static void setPrefixNamespaceMappings(XPathCompiler xpathCompiler) {

    // Get the mappings
    Set<Entry<String, String>> mappings = NamespaceContextMappings.getMappings();

    // If mappings exist, set the namespaces
    if (mappings != null) {

        Iterator<Entry<String, String>> it = mappings.iterator();
        while (it.hasNext()) {
            Entry<String, String> entry = it.next();
            xpathCompiler.declareNamespace(entry.getKey(), entry.getValue());
        }
    }

}

From source file:gov.wa.wsdot.android.wsdot.service.MountainPassesSyncService.java

private static Integer getWeatherImage(HashMap<Integer, String[]> weatherPhrases, String weather) {
    Integer image = R.drawable.weather_na;
    Set<Entry<Integer, String[]>> set = weatherPhrases.entrySet();
    Iterator<Entry<Integer, String[]>> i = set.iterator();

    if (weather.equals(""))
        return image;

    String s0 = weather.split("\\.")[0]; // Pattern match on first sentence only.

    while (i.hasNext()) {
        Entry<Integer, String[]> me = i.next();
        for (String phrase : (String[]) me.getValue()) {
            if (s0.toLowerCase().startsWith(phrase)) {
                image = (Integer) me.getKey();
                return image;
            }/*from   w w w  . j av  a  2  s .c o  m*/
        }
    }

    return image;
}

From source file:Main.java

public static Integer firstUnique(Collection<Integer> collection) {
    Map<Integer, Integer> linkedHashMap = new LinkedHashMap<Integer, Integer>();
    java.util.Iterator<Integer> it = collection.iterator();
    Integer currentInt;/*from   ww  w.ja  va2 s. c  o m*/
    java.util.Iterator it1;
    Set entrySet;
    Map.Entry<Integer, Integer> me;

    while (it.hasNext()) {
        currentInt = it.next();
        if (!linkedHashMap.containsKey(currentInt)) {
            linkedHashMap.put(currentInt, 1);
        } else {
            linkedHashMap.put(currentInt, linkedHashMap.get(currentInt) + 1);
        }
    }

    entrySet = linkedHashMap.entrySet();
    it1 = entrySet.iterator();
    while (it1.hasNext()) {
        me = (Entry) it1.next();
        if (me.getValue().equals(1)) {
            return (Integer) me.getKey();
        }
    }

    return null;
}

From source file:hudson.plugins.trackplus.Updater.java

/**
 * @param pattern pattern to use to match issue ids
 *///from   w  w  w. j a  v a2  s.  c  om
static void findIssues(AbstractBuild<?, ?> build, Set<Integer> ids, String issuePrefix,
        BuildListener listener) {
    for (Entry change : build.getChangeSet()) {
        LOGGER.fine("Looking for Track+ ID in " + change.getMsg());
        Set<Integer> tmpIds = TrackplusSite.getWorkItemIDs(change.getMsg(), issuePrefix);
        if (tmpIds != null && tmpIds.size() > 0) {
            for (Iterator iterator = tmpIds.iterator(); iterator.hasNext();) {
                Integer id = (Integer) iterator.next();
                ids.add(id);
            }
        } else {
            listener.getLogger().println("No issues found!");
        }
    }
}

From source file:org.fusesource.meshkeeper.util.internal.IntrospectionSupport.java

public static String toString(Object target, Class<?> stopClass, Map<String, Object> overrideFields) {
    LinkedHashMap<String, Object> map = new LinkedHashMap<String, Object>();
    addFields(target, target.getClass(), stopClass, map);
    if (overrideFields != null) {
        for (String key : overrideFields.keySet()) {
            Object value = overrideFields.get(key);
            map.put(key, value);//  w w w .j a v a  2 s .com
        }

    }
    StringBuffer buffer = new StringBuffer(simpleName(target.getClass()));
    buffer.append(" {");
    Set<Entry<String, Object>> entrySet = map.entrySet();
    boolean first = true;
    for (Iterator<Entry<String, Object>> iter = entrySet.iterator(); iter.hasNext();) {
        Entry<String, Object> entry = iter.next();
        if (first) {
            first = false;
        } else {
            buffer.append(", ");
        }
        buffer.append(entry.getKey());
        buffer.append(" = ");
        appendToString(buffer, entry.getValue());
    }
    buffer.append("}");
    return buffer.toString();
}

From source file:com.glaf.core.util.CalendarUtils.java

public static boolean saveCalendarProperties(Properties props) {
    try {//from w  w  w  .  ja  v  a 2  s. c om
        List<SystemParam> rows = new java.util.concurrent.CopyOnWriteArrayList<SystemParam>();
        java.util.Set<Object> set = props.keySet();
        java.util.Iterator<Object> iter = set.iterator();
        while (iter.hasNext()) {
            String key = (String) iter.next();
            String value = props.getProperty(key);
            SystemParam p = new SystemParam();
            p.setBusinessKey("calendar");
            p.setServiceKey("calendar");
            p.setTypeCd("calendar");
            p.setJavaType("String");
            p.setKeyName(key);
            p.setStringVal(value);
            rows.add(p);
        }
        getSystemParamService().saveAll("calendar", "calendar", rows);
        return true;
    } catch (Exception e) {
        e.printStackTrace();
    }
    return false;
}

From source file:com.android.launcher4.InstallShortcutReceiver.java

public static void removeFromInstallQueue(SharedPreferences sharedPrefs, ArrayList<String> packageNames) {
    if (packageNames.isEmpty()) {
        return;//from w  w  w  .java 2s.co m
    }
    synchronized (sLock) {
        Set<String> strings = sharedPrefs.getStringSet(APPS_PENDING_INSTALL, null);
        if (DBG) {
            Log.d(TAG, "APPS_PENDING_INSTALL: " + strings + ", removing packages: " + packageNames);
        }
        if (strings != null) {
            Set<String> newStrings = new HashSet<String>(strings);
            Iterator<String> newStringsIter = newStrings.iterator();
            while (newStringsIter.hasNext()) {
                String json = newStringsIter.next();
                try {
                    JSONObject object = (JSONObject) new JSONTokener(json).nextValue();
                    Intent launchIntent = Intent.parseUri(object.getString(LAUNCH_INTENT_KEY), 0);
                    String pn = launchIntent.getPackage();
                    if (pn == null) {
                        pn = launchIntent.getComponent().getPackageName();
                    }
                    if (packageNames.contains(pn)) {
                        newStringsIter.remove();
                    }
                } catch (org.json.JSONException e) {
                    Log.d(TAG, "Exception reading shortcut to remove: " + e);
                } catch (java.net.URISyntaxException e) {
                    Log.d(TAG, "Exception reading shortcut to remove: " + e);
                }
            }
            sharedPrefs.edit().putStringSet(APPS_PENDING_INSTALL, new HashSet<String>(newStrings)).commit();
        }
    }
}

From source file:com.iisigroup.cap.mvc.i18n.MessageBundleScriptCreator.java

/**
 *  filter ??/* www  .  ja v  a 2 s.  co  m*/
 *
 * @param filterList
 *            filter list
 * @return String
 */
private static String generateFilterReg(Set<String> filterList) {
    if (filterList == null) {
        filterList = defaultFilter;
    }
    if (!filterList.isEmpty()) {
        StringBuffer regSb = new StringBuffer("^(");
        for (Iterator<String> it = filterList.iterator(); it.hasNext();) {
            regSb.append(it.next()).append(Constants.VALUES_SEPARATOR);
        }
        regSb.deleteCharAt(regSb.length() - 1).append(")");
        return regSb.toString();
    } else {
        return null;
    }

}

From source file:ext.tmt.utils.LWCUtil.java

/**
 * //  w ww. ja  v  a2s .c  om
 * @param p
 * @return
 */
public static Map<String, Object> getAllAttribute(Persistable p, Locale loc) {
    log.info("$$$$$$$$ getAllAttribute Begin.......");
    TypeInstance typeInstance;
    Map<String, Object> dataMap = new HashMap<String, Object>();
    try {
        LWCNormalizedObject lwcObject = new LWCNormalizedObject(p, null, loc, null);
        TypeInstanceIdentifier typeinstanceidentifier = ClientTypedUtility.getTypeInstanceIdentifier(p);
        typeInstance = TypeInstanceFactory.newTypeInstance(typeinstanceidentifier);

        TypeIdentifier typeidentifier = (TypeIdentifier) typeInstance.getIdentifier().getDefinitionIdentifier();
        Set attrs = TypeHelper.getSoftAttributes(typeidentifier);
        Iterator attIt = attrs.iterator();
        String attrFullName = "";
        String attrName = "";
        int idx = 0;
        while (attIt.hasNext()) {
            attrFullName = attIt.next().toString();
            idx = attrFullName.lastIndexOf("|");
            attrName = attrFullName.substring(idx + 1);
            lwcObject.load(attrName);
            dataMap.put(attrName, lwcObject.get(attrName));
        }

    } catch (IllegalFormatException e) {

        e.printStackTrace();
    } catch (WTException e) {

        e.printStackTrace();
    }
    log.info("$$$$$$$$ getAllAttribute End.......>");
    return dataMap;
}

From source file:com.hubrick.vertx.rest.converter.JacksonJsonHttpMessageConverter.java

private static Method getMethodIfAvailable(Class<?> clazz, String methodName, Class<?>... paramTypes) {
    checkNotNull(clazz, "Class must not be null");
    checkNotNull(methodName, "Method name must not be null");
    if (paramTypes != null) {
        try {/*from w  w  w.  j a  va  2 s  .  c  o  m*/
            return clazz.getMethod(methodName, paramTypes);
        } catch (NoSuchMethodException ex) {
            return null;
        }
    } else {
        Set<Method> candidates = new HashSet<>(1);
        Method[] methods = clazz.getMethods();
        for (Method method : methods) {
            if (methodName.equals(method.getName())) {
                candidates.add(method);
            }
        }
        if (candidates.size() == 1) {
            return candidates.iterator().next();
        }
        return null;
    }
}