Example usage for java.util HashSet iterator

Introduction

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

Prototype

public Iterator<E> iterator() 

Source Link

Document

Returns an iterator over the elements in this set.

Usage

From source file:org.skb.util.cli.CliApache.java

public void setPropOptions(TSPropertyMap prop) {
    String optType;//w  w w .j  a  v  a 2  s .com
    String optShort;
    String optLong;
    String optDescr;
    String optArgName;

    HashSet<String> ts = new HashSet<String>(prop.getRows());
    for (Iterator<String> i = ts.iterator(); i.hasNext(); i.hasNext()) {
        String current = i.next();
        if (prop.get(current, TSPropertyMap.pmValCliOptionType) != null) {
            optType = prop.get(current, TSPropertyMap.pmValCliOptionType).toString();
            if (!(prop.get(current, TSPropertyMap.pmValCliOptionShort)).tsIsType(TEnum.TS_NULL))
                optShort = prop.get(current, TSPropertyMap.pmValCliOptionShort).toString();
            else
                optShort = null;
            if (!(prop.get(current, TSPropertyMap.pmValCliOptionLong)).tsIsType(TEnum.TS_NULL))
                optLong = prop.get(current, TSPropertyMap.pmValCliOptionLong).toString();
            else
                optLong = null;
            optDescr = prop.get(current, TSPropertyMap.pmValCliUsageDescr).toString();
            optArgName = prop.get(current, TSPropertyMap.pmValCliUsageDescrAdd).toString();

            if (optType.equals(TSRepository.TString.TS_ATOMIC_JAVA_STRING)
                    || optType.equals(TSRepository.TString.TS_ATOMIC_JAVA_INTEGER)
                    || optType.equals(TSRepository.TString.TS_ATOMIC_JAVA_DOUBLE)
                    || optType.equals(TSRepository.TString.TS_ATOMIC_JAVA_LONG)) {
                if (optShort != null && optLong != null) {
                    OptionBuilder.hasArg();
                    OptionBuilder.withDescription(optDescr);
                    OptionBuilder.withLongOpt(optLong);
                    OptionBuilder.withArgName(optArgName);
                    this.options.addOption(OptionBuilder.create(optShort.charAt(0)));
                    this.optionList.put(current, optLong);
                } else if (optLong != null) {
                    OptionBuilder.hasArg();
                    OptionBuilder.withDescription(optDescr);
                    OptionBuilder.withLongOpt(optLong);
                    OptionBuilder.withArgName(optArgName);
                    this.options.addOption(OptionBuilder.create());
                    this.optionList.put(current, optLong);
                }
            } else if (optType.equals(TSRepository.TString.TS_ATOMIC_JAVA_BOOLEAN)) {
                if (optShort != null && optLong != null) {
                    OptionBuilder.withDescription(optDescr);
                    OptionBuilder.withLongOpt(optLong);
                    this.options.addOption(OptionBuilder.create(optShort.charAt(0)));
                    this.optionList.put(current, optLong);
                } else if (optLong != null) {
                    OptionBuilder.withDescription(optDescr);
                    OptionBuilder.withLongOpt(optLong);
                    this.options.addOption(OptionBuilder.create());
                    this.optionList.put(current, optLong);
                }
            }
        }
    }
}

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From source file:org.hyperic.hq.ui.action.resource.common.monitor.alerts.config.RemoveUsersAction.java

/**
 * Handles the actual work of removing users from the action.
 *//*from   ww w . j a  v  a 2  s.c  o m*/
protected ActionForward handleRemove(ActionMapping mapping, HttpServletRequest request,
        Map<String, Object> params, Integer sessionID, ActionValue action, EmailActionConfig ea, EventsBoss eb,
        RemoveNotificationsForm rnForm) throws Exception {

    Integer[] users = rnForm.getUsers();
    if (null != users) {
        log.debug("users.length=" + users.length);
        HashSet<Object> storedUsers = new HashSet<Object>();
        storedUsers.addAll(ea.getUsers());
        for (int x = 0; x < users.length; ++x) {
            storedUsers.remove(users[x]);
        }
        ea.setNames(StringUtil.iteratorToString(storedUsers.iterator(), ","));
        action.setConfig(ea.getConfigResponse().encode());
        eb.updateAction(sessionID.intValue(), action);
    }

    return returnSuccess(request, mapping, params);
}

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From source file:phonegraph.PhoneGraph.java

public void PrintResults(String ID) {
    FileWriter fstream1 = null;//  w w  w. j  av  a2  s  .  c om
    try {
        fstream1 = new FileWriter("phone_map" + ID + ".txt", false);
        BufferedWriter out = new BufferedWriter(fstream1);
        Iterator it = phonemaps.entrySet().iterator();
        out.write("PhoneID\tPhone\n");
        while (it.hasNext()) {
            Map.Entry pairs = (Map.Entry) it.next();
            out.write(pairs.getValue() + "\t" + pairs.getKey() + "\n");
        }
        out.close();
        fstream1 = new FileWriter("phone2url" + ID + ".txt", false);
        out = new BufferedWriter(fstream1);
        it = phone2urls.entrySet().iterator();
        out.write("PhoneID\turi_lists\n");
        while (it.hasNext()) {
            Map.Entry pairs = (Map.Entry) it.next();
            out.write(pairs.getKey().toString());
            HashSet<String> newset = (HashSet<String>) pairs.getValue();
            Iterator iterator = newset.iterator();
            while (iterator.hasNext()) {
                out.write("\t" + iterator.next());
            }
            out.write("\n");
            //phone2urls.remove((Integer)pairs.getKey());
        }
        out.close();
        fstream1.close();
        phone2urls.clear();
    } catch (IOException ex) {
        Logger.getLogger(PhoneGraph.class.getName()).log(Level.SEVERE, null, ex);
    }
}

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From source file:org.pentaho.reporting.libraries.css.resolver.values.ResolverFactory.java

public void registerDefaults() {
    final ArrayList handlerList = new ArrayList();

    final HashMap autoHandlers = loadModules(AUTO_PREFIX);
    final HashMap compHandlers = loadModules(COMPUTED_PREFIX);
    final HashMap percHandlers = loadModules(PERCENTAGE_PREFIX);
    final HashSet keys = new HashSet();
    keys.addAll(autoHandlers.keySet());/*from w  w  w.j a  va  2  s  . c o m*/
    keys.addAll(compHandlers.keySet());
    keys.addAll(percHandlers.keySet());

    for (Iterator iterator = keys.iterator(); iterator.hasNext();) {
        final StyleKey key = (StyleKey) iterator.next();
        final ResolveHandler autoHandler = (ResolveHandler) autoHandlers.get(key);
        final ResolveHandler compHandler = (ResolveHandler) compHandlers.get(key);
        final ResolveHandler percHandler = (ResolveHandler) percHandlers.get(key);
        handlerList.add(new ResolveHandlerModule(key, autoHandler, compHandler, percHandler));
    }

    handlers = (ResolveHandlerModule[]) handlerList.toArray(new ResolveHandlerModule[handlerList.size()]);
    handlers = ResolveHandlerSorter.sort(handlers);
    //    for (int i = 0; i < handlers.length; i++)
    //    {
    //      ResolveHandlerModule handler = handlers[i];
    //      Log.debug("Registered sorted handler (" + handler.getWeight() + ") " + handler.getKey());
    //
    //    }
    //    Log.debug("Registered " + handlers.length + " modules.");
}

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From source file:org.gcaldaemon.gui.config.MainConfig.java

private static final boolean containsURL(HashSet set, String url) {
    int i = url.indexOf("/private");
    if (i != -1) {
        url = url.substring(0, i);/*  ww  w. jav a  2 s .c  om*/
        Iterator urls = set.iterator();
        String test;
        while (urls.hasNext()) {
            test = (String) urls.next();
            if (test.startsWith(url)) {
                return true;
            }
        }
    }
    return false;
}

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From source file:org.gcaldaemon.gui.config.MainConfig.java

private static final boolean containsPath(HashSet set, String path) {
    int i = path.indexOf(':');
    if (i != -1) {
        path = path.substring(i + 1);//from w  ww . jav  a2  s. c  om
    }
    Iterator urls = set.iterator();
    String test;
    while (urls.hasNext()) {
        test = (String) urls.next();
        if (test.indexOf(path) != -1) {
            return true;
        }
    }
    return false;
}

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From source file:TreePrinter.java

public void print(PrintStream s, SceneGraphObject sgo) {
    printStream = s;/*from www . ja va  2s . co m*/
    HashSet sharedGroups = new HashSet();
    if (sgo == null) {
        printStream.println("null");
    } else {
        printTree(sgo, 0, sharedGroups);
        Iterator iterator = sharedGroups.iterator();
        while (iterator.hasNext()) {
            SharedGroup sg = (SharedGroup) iterator.next();
            print(s, sg);
        }
    }
}

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From source file:cc.kave.commons.model.groum.SubGroum.java

private Node findRoot() {
    HashSet<Node> candidates = new HashSet<>(nodes);
    for (Node node : nodes) {
        Set<Node> successors = getSuccessors(node);
        candidates.removeAll(successors);
    }/*from   w  w w  . j a  va2s  .  co m*/
    if (candidates.size() == 1) {
        return candidates.iterator().next();
    } else {
        throw new IllegalStateException(
                "Groum has no uniquly identifiable root (candidates: " + candidates + ")");
    }
}

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From source file:org.squale.squalix.tools.mccabe.McCabePCFFile.java

/**
 * Cre la liste des fichiers  intgrer  l'analyse.
 * /*from  w w w  . ja  v  a 2s .c o  m*/
 * @param pDirectory rpertoire
 */
private void setFilesList(File pDirectory) {
    LOGGER.debug(McCabeMessages.getString("logs.debug.listing_files") + mRoot.getAbsolutePath());
    // Dtermine la liste des fichiers  analyser
    McCabeFileFilter filter = new McCabeFileFilter(mRoot.getAbsolutePath(), mConfig.getExtensions());
    HashSet fileList = new HashSet();
    FileUtility.createRecursiveListOfFiles(pDirectory, filter, fileList);
    Iterator it = fileList.iterator();

    String filename = null;
    int rootLength = mRoot.getAbsolutePath().length() + File.separator.length();
    while (it.hasNext()) {
        filename = (String) it.next();
        mFilesList.add(filename.substring(rootLength));
    }
}

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From source file:org.cloudgraph.hbase.mutation.Update.java

@Override
public void collect(DataGraph dataGraph, PlasmaDataObject dataObject, DistributedWriter graphWriter,
        TableWriter tableWriter, RowWriter rowWriter) throws IllegalAccessException, IOException {
    PlasmaType type = (PlasmaType) dataObject.getType();
    CoreNode dataNode = (CoreNode) dataObject;
    // FIXME: get rid of cast - define instance properties in 'base type'
    Timestamp snapshotDate = (Timestamp) dataNode.getValue(CoreConstants.PROPERTY_NAME_SNAPSHOT_TIMESTAMP);
    if (snapshotDate == null)
        throw new RequiredPropertyException(
                "instance property '" + CoreConstants.PROPERTY_NAME_SNAPSHOT_TIMESTAMP
                        + "' is required to update data object, " + dataObject);
    if (log.isDebugEnabled())
        log.debug(dataObject + " timestamp: " + String.valueOf(snapshotDate));

    Long sequence = (Long) dataNode.getValue(CloudGraphConstants.SEQUENCE);
    if (sequence == null)
        throw new RequiredPropertyException("instance property '" + CloudGraphConstants.SEQUENCE
                + "' is required to update data object, " + dataObject);

    if (log.isDebugEnabled())
        log.debug(dataObject + " (seq: " + sequence + ")");

    List<Setting> settingList = dataGraph.getChangeSummary().getOldValues(dataObject);
    HashSet<PlasmaProperty> properties = this.collectProperties(settingList);
    Iterator<PlasmaProperty> iter = properties.iterator();
    while (iter.hasNext()) {
        PlasmaProperty property = iter.next();

        if (property.getConcurrent() != null)
            return; // processed above

        if (property.isReadOnly())
            throw new IllegalAccessException("attempt to modify read-only property, " + property);

        Object dataValue = dataObject.get(property);
        if (dataValue != null)
            if (log.isDebugEnabled())
                log.debug("updating " + property.toString());
            else if (log.isDebugEnabled())
                log.debug("removing " + property.toString());

        if (!property.getType().isDataType()) {
            SettingCollector<PlasmaDataObject> settingCollector = new SettingCollector<>();
            HashSet<PlasmaDataObject> oldSettings = settingCollector.collect(property, settingList);
            HashSet<PlasmaDataObject> oldValues = new HashSet<>(oldSettings.size());
            for (PlasmaDataObject oldSettingObject : oldSettings) {
                if (!oldSettingObject.getDataGraph().getChangeSummary().isCreated(oldSettingObject))
                    oldValues.add(oldSettingObject);
            }//from   w w  w. j  av  a  2  s. c  o  m

            EdgeWriter edgeWriter = rowWriter.getEdgeWriter(dataObject, property, sequence);
            if (!property.isMany()) {
                this.collectSingular(edgeWriter, dataObject, oldValues, property, dataValue);
            } else {
                this.collectMulti(edgeWriter, dataObject, oldValues, property, dataValue);
            }
            edgeWriter.write();
        } else {
            Increment increment = property.getIncrement();
            if (dataValue != null) {
                if (increment == null) {
                    byte[] valueBytes = HBaseDataConverter.INSTANCE.toBytes(property, dataValue);
                    rowWriter.writeRowData(dataObject, sequence, property, valueBytes);
                } else { // increment
                    if (type.isConcurrent())
                        throw new GraphServiceException(
                                "increment property, " + property + ", found on concurrent type, " + type
                                        + " - increment properties cannot coexist within a concurrent type");
                    DataType dataType = DataType.valueOf(property.getType().getName());
                    if (increment != null) { // user can increment/decrement by whatever
                                             // value
                        if (dataType.ordinal() != DataType.Long.ordinal())
                            throw new GraphServiceException("property, " + property + ", must be datatype "
                                    + DataType.Long + " to support increment operations");
                        long longDataValue = DataConverter.INSTANCE.toLong(property.getType(), dataValue);
                        rowWriter.incrementRowData(dataObject, sequence, property, longDataValue);
                    }
                }

            } else {
                rowWriter.deleteRowData(dataObject, sequence, property);
            }
        }
    }
}

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