Example usage for java.util.concurrent ConcurrentMap keySet

List of usage examples for java.util.concurrent ConcurrentMap keySet

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Introduction

In this page you can find the example usage for java.util.concurrent ConcurrentMap keySet.

Prototype

Set<K> keySet();

Source Link

Document

Returns a Set view of the keys contained in this map.

Usage

From source file:playground.acmarmol.matsim2030.microcensus2010.MZPopulationUtils.java

public static void analyzeActivityTypesAndLengths(Population population) throws ExecutionException {
    LoadingCache<String, SummaryStatistics> activityDuration = CacheBuilder.newBuilder()
            .build(CacheLoader.from(new Supplier<SummaryStatistics>() {
                @Override//from  w  w w  .ja v  a 2 s .co  m
                public SummaryStatistics get() {
                    return new SummaryStatistics();
                }
            }));

    for (Person p : population.getPersons().values()) {
        if (p.getPlans().size() == 0)
            continue;

        Plan plan = p.getPlans().get(0);

        List<PlanElement> planElements = plan.getPlanElements();
        for (PlanElement pe : planElements) {
            if (!(pe instanceof Activity))
                continue;
            Activity activity = (Activity) pe;

            double startTime = activity.getStartTime();
            double endTime = activity.getEndTime();

            SummaryStatistics typeStats = activityDuration.get(activity.getType());
            if (endTime != Time.UNDEFINED_TIME) {
                if (startTime == Time.UNDEFINED_TIME)
                    startTime = 0;
                typeStats.addValue(endTime - startTime);
            }
        }
    }

    ConcurrentMap<String, SummaryStatistics> activityDurationMap = activityDuration.asMap();
    {
        int i = 0;
        final StringBuffer s = new StringBuffer();
        for (final String actType : activityDurationMap.keySet()) {
            final SummaryStatistics stats = activityDurationMap.get(actType);

            s.append(String.format("<param name=\"activityType_%d\" value=\"%s\" />\n", i, actType));
            s.append(String.format("<param name=\"activityPriority_%d\" value=\"1\" />\n", i));
            s.append(String.format("<param name=\"activityTypicalDuration_%d\" value=\"%s\" />\n", i,
                    Time.writeTime(stats.getMean())));
            s.append("\n");
            i++;
        }
        log.info("All activities:\n" + s.toString());
    }
}

From source file:com.engine.QuoteServletData.java

/**
 *
 * @param id - zTblOpp4.ID// ww w . j a v a  2s  .c o m
 */
public QuoteServletData(String id) {
    items = new ArrayList<>();
    java.sql.Connection con = null;
    java.sql.PreparedStatement stmt = null;
    java.sql.ResultSet rs = null;
    try {
        con = ControlPanelPool.getInstance().getConnection();
        /*
        stmt = con.prepareStatement("SELECT * FROM zTblOpp4 WHERE z3ID = ?");
        stmt.setString(1, id);
        rs = stmt.executeQuery();
        originZip = "";
        country = "";
        while (rs.next()) {
        originZip = rs.getString("ZIP");
        country = rs.getString("COUNTRY");
        }
        productClass = "";
         */
        System.out.println("tblOppMngr4.z4ID = " + id);
        String z3Id = "";
        String z1Id = "";
        stmt = con.prepareStatement("SELECT * FROM tblOppMngr4 WHERE z4ID = ?");
        stmt.setString(1, id);
        rs = stmt.executeQuery();
        while (rs.next()) {
            z3Id = rs.getString("z3ID");
            z1Id = rs.getString("z1ID");
            originZip = rs.getString("SFZIP");
        }
        stmt = con.prepareStatement("SELECT * FROM tblOppMngr1 WHERE z1ID = ?");
        stmt.setString(1, z1Id);
        rs = stmt.executeQuery();
        while (rs.next()) {
            destinationZip = rs.getString("STZIP");
        }
        //https://www.zipcodeapi.com/rest/NGaSQLHFvsGMP1rbcB7RJbb67rX5JAqxgAq6m7LSAsEpt5BFGIxqUIw29u7S4xqk/distance.json/10801/08854/mile
        //get the warehouse and compare the zip codes and find out which one is the closest and use that 
        //for generating the quote that is crossdock
        //while the regular quote should be generated as well
        //the warehouse should also be checked to be able to handle the hazmat material if the matrial is hazmat 
        //when it is a crossdock the notify prior to delivery fee should be added
        //if it is a direct order do not notify prior to delivery
        stmt = con.prepareStatement("SELECT * FROM tblOppMngr3 WHERE z1ID = ?");
        stmt.setString(1, z1Id);
        rs = stmt.executeQuery();
        while (rs.next()) {
            if (rs.getString("HZMT") != null && !rs.getString("HZMT").isEmpty()) {
                if (rs.getString("HZMT").startsWith("Haz")) {
                    productClass = "85";
                }
                if (rs.getString("HZMT").startsWith("Non")) {
                    productClass = "65";
                }
            } else {
                productClass = "65";
            }
            productUm = rs.getString("UNITMEASURE") == null ? "LB" : rs.getString("UNITMEASURE");
            productWeight = (rs.getDouble("QUANT") == 0 ? 1 : rs.getDouble("QUANT"))
                    * (rs.getDouble("MEASURE") == 0 ? 1 : rs.getDouble("MEASURE"));
            Item it = new Item(rs.getString("ID"), productClass, String.valueOf(productWeight));
            items.add(it);
        }
        stmt = con.prepareStatement("SELECT * FROM tblUMMultiplier WHERE UM = ?");
        stmt.setString(1, productUm);
        rs = stmt.executeQuery();
        while (rs.next()) {
            productWeight = productWeight * rs.getFloat("LBmultplier");
        }
        stmt = con.prepareStatement("SELECT * FROM tblWarehouse WHERE Active = 1");
        ConcurrentMap<String, String> warehouseZip = new ConcurrentHashMap<>();
        rs = stmt.executeQuery();

        while (rs.next()) {
            if (rs.getString("WHZIP") != null) {
                warehouseZip.put(rs.getString("WHZIP"), "");
            }
        }
        for (String key : warehouseZip.keySet()) {
            if (key.matches("[0-9]+")) {
                URL url = new URL("http://10.1.1.58:8080/zip/distance?zip1=" + originZip + "&zip2=" + key);
                URLConnection conn = url.openConnection();
                BufferedReader br = new BufferedReader(new InputStreamReader(conn.getInputStream()));
                String inputLine;
                while ((inputLine = br.readLine()) != null) {
                    warehouseZip.put(key, inputLine.substring(1, inputLine.length() - 1));
                }
                br.close();
            }
        }
        double min = 10000.0;
        for (String key : warehouseZip.keySet()) {
            if (!warehouseZip.get(key).isEmpty() && warehouseZip.get(key) != null) {
                if (Double.valueOf(warehouseZip.get(key)) < min) {
                    min = Double.valueOf(warehouseZip.get(key));
                    whZip = key;
                }
            }
        }
        con.close();
    } catch (IOException | SQLException | PropertyVetoException ex) {
        Logger.getLogger(QuoteServletData.class.getName()).log(Level.SEVERE, null, ex);
    } finally {
        DbUtils.closeQuietly(con, stmt, rs);
    }
}

From source file:com.alibaba.dubbo.governance.service.impl.ProviderServiceImpl.java

public List<String> findServices() {
    List<String> ret = new ArrayList<String>();
    ConcurrentMap<String, Map<Long, URL>> providerUrls = getRegistryCache().get(Constants.PROVIDERS_CATEGORY);
    if (providerUrls != null)
        ret.addAll(providerUrls.keySet());
    return ret;//from www  . ja v a2s. c  om
}

From source file:alluxio.job.move.MoveDefinition.java

/**
 * {@inheritDoc}/*from  ww  w. java2s.co  m*/
 *
 * Assigns each worker to move whichever files it has the most blocks for. If no worker has blocks
 * for a file, a random worker is chosen.
 */
@Override
public Map<WorkerInfo, ArrayList<MoveCommand>> selectExecutors(MoveConfig config,
        List<WorkerInfo> jobWorkerInfoList, JobMasterContext jobMasterContext) throws Exception {
    AlluxioURI source = new AlluxioURI(config.getSource());
    AlluxioURI destination = new AlluxioURI(config.getDestination());
    if (source.equals(destination)) {
        return new HashMap<WorkerInfo, ArrayList<MoveCommand>>();
    }
    checkMoveValid(config);

    List<BlockWorkerInfo> alluxioWorkerInfoList = AlluxioBlockStore.create(mFileSystemContext).getAllWorkers();
    Preconditions.checkState(!jobWorkerInfoList.isEmpty(), "No workers are available");

    List<URIStatus> allPathStatuses = getPathStatuses(source);
    ConcurrentMap<WorkerInfo, ArrayList<MoveCommand>> assignments = Maps.newConcurrentMap();
    ConcurrentMap<String, WorkerInfo> hostnameToWorker = Maps.newConcurrentMap();
    for (WorkerInfo workerInfo : jobWorkerInfoList) {
        hostnameToWorker.put(workerInfo.getAddress().getHost(), workerInfo);
    }
    List<String> keys = new ArrayList<>();
    keys.addAll(hostnameToWorker.keySet());
    // Assign each file to the worker with the most block locality.
    for (URIStatus status : allPathStatuses) {
        if (status.isFolder()) {
            moveDirectory(status.getPath(), source.getPath(), destination.getPath());
        } else {
            WorkerInfo bestJobWorker = getBestJobWorker(status, alluxioWorkerInfoList, jobWorkerInfoList,
                    hostnameToWorker);
            String destinationPath = computeTargetPath(status.getPath(), source.getPath(),
                    destination.getPath());
            assignments.putIfAbsent(bestJobWorker, Lists.<MoveCommand>newArrayList());
            assignments.get(bestJobWorker).add(new MoveCommand(status.getPath(), destinationPath));
        }
    }
    return assignments;
}

From source file:com.engine.QuoteServlet.java

private String lookupNearestWarehouse(String originZip) {
    String zip = "";
    java.sql.Connection con = null;
    java.sql.PreparedStatement stmt = null;
    java.sql.ResultSet rs = null;
    try {// ww w.j  a va2  s  .  c o  m
        con = ControlPanelPool.getInstance().getConnection();
        stmt = con.prepareStatement("SELECT * FROM tblWarehouse WHERE Active = 1");
        ConcurrentMap<String, String> warehouseZip = new ConcurrentHashMap<>();
        rs = stmt.executeQuery();

        while (rs.next()) {
            if (rs.getString("WHZIP") != null) {
                warehouseZip.put(rs.getString("WHZIP"), "");
            }
        }
        for (String key : warehouseZip.keySet()) {
            if (key.matches("[0-9]+")) {
                URL url = new URL("http://10.1.1.58:8080/zip/distance?zip1=" + originZip + "&zip2=" + key);
                URLConnection conn = url.openConnection();
                BufferedReader br = new BufferedReader(new InputStreamReader(conn.getInputStream()));
                String inputLine;
                while ((inputLine = br.readLine()) != null) {
                    warehouseZip.put(key, inputLine.substring(1, inputLine.length() - 1));
                }
                br.close();
            }
        }
        double min = 10000.0;
        for (String key : warehouseZip.keySet()) {
            if (!warehouseZip.get(key).isEmpty() && warehouseZip.get(key) != null) {
                if (Double.valueOf(warehouseZip.get(key)) < min) {
                    min = Double.valueOf(warehouseZip.get(key));
                    zip = key;
                }
            }
        }
        con.close();
    } catch (IOException | SQLException | PropertyVetoException ex) {
        Logger.getLogger(QuoteServlet.class.getName()).log(Level.SEVERE, null, ex);
    } finally {
        DbUtils.closeQuietly(con, stmt, rs);
    }
    return zip;
}

From source file:com.murati.oszk.audiobook.model.MusicProvider.java

private Collection<MediaBrowserCompat.MediaItem> createGroupList(
        ConcurrentMap<String, List<String>> categoryMap, String mediaIdCategory, Uri imageUri,
        Resources resources) {//from ww  w .ja  v  a  2  s  .  c om
    if (mCurrentState != State.INITIALIZED)
        return Collections.emptyList();

    TreeSet<String> sortedCategoryList = new TreeSet<String>(collator);
    sortedCategoryList.addAll(categoryMap.keySet());

    List<MediaBrowserCompat.MediaItem> categoryList = new ArrayList<MediaBrowserCompat.MediaItem>();
    for (String categoryName : sortedCategoryList) {
        try {
            MediaBrowserCompat.MediaItem browsableCategory = createGroupItem(
                    createMediaID(null, mediaIdCategory, categoryName), categoryName,
                    String.format(resources.getString(R.string.browse_title_count),
                            String.valueOf(categoryMap.get(categoryName).size())),
                    imageUri);
            categoryList.add(browsableCategory);
        } catch (Exception e) {
            //TODO: log
        }
    }
    return categoryList;
}

From source file:com.cubeia.firebase.server.lobby.systemstate.StateLobby.java

public String printPaths() {
    SnapshotGenerator tableGenerator = generators.get(LobbyPathType.TABLES);
    SnapshotGenerator tournamentGenerator = generators.get(LobbyPathType.MTT);

    String info = "TABLE PATHS:\n";
    ConcurrentMap<LobbyPath, FullSnapshot> tableSnapshots = tableGenerator.getFullSnapshots();
    for (LobbyPath path : tableSnapshots.keySet()) {
        info += path + "\n";
    }//from  w ww  . j  a  va 2 s.  c  om

    info += "\nTOURNAMENT PATHS\n";
    ConcurrentMap<LobbyPath, FullSnapshot> tournamentSnapshots = tournamentGenerator.getFullSnapshots();
    for (LobbyPath path : tournamentSnapshots.keySet()) {
        info += path + "\n";
    }

    return info;
}

From source file:com.cubeia.firebase.server.lobby.systemstate.StateLobby.java

public String printPacketCounts() {
    ConcurrentMap<LobbyPath, Integer> fullPacketCount = new ConcurrentHashMap<LobbyPath, Integer>();
    ConcurrentMap<LobbyPath, Integer> deltaPacketCount = new ConcurrentHashMap<LobbyPath, Integer>();

    for (SnapshotGenerator generator : generators.values()) {
        ConcurrentMap<LobbyPath, FullSnapshot> fullSnapshots = generator.getFullSnapshots();
        ConcurrentMap<LobbyPath, DeltaSnapshot> deltaSnapshots = generator.getDeltaSnapshots();

        for (LobbyPath path : fullSnapshots.keySet()) {
            FullSnapshot fullSnapshot = fullSnapshots.get(path);
            fullPacketCount.put(path, fullSnapshot.getLobbyData().size());
        }/*from   ww w .java 2s.co  m*/

        for (LobbyPath path : deltaSnapshots.keySet()) {
            DeltaSnapshot deltaSnapshot = deltaSnapshots.get(path);
            deltaPacketCount.put(path, deltaSnapshot.getLobbyData().size());
        }
    }

    String info = "Lobby Snapshots Per Chached Lobby Path\n";
    info += "-----------------------\n";
    info += "Full Packet Path Count:  " + fullPacketCount.size() + "\n";
    info += "Delta Packet Path Count: " + deltaPacketCount.size() + "\n";
    info += "-----------------------\n";
    info += "FULL PACKET COUNT PER PATH\n";
    for (LobbyPath path : fullPacketCount.keySet()) {
        info += StringUtils.rightPad(path.toString(), 60) + "\t : " + fullPacketCount.get(path) + "\n";
    }
    info += "-----------------------\n";
    info += "DELTA PACKET COUNT PER PATH\n";
    for (LobbyPath path : deltaPacketCount.keySet()) {
        info += StringUtils.rightPad(path.toString(), 60) + "\t : " + deltaPacketCount.get(path) + "\n";
        ;
    }

    return info;
}

From source file:com.asakusafw.runtime.directio.hadoop.HadoopDataSourceUtil.java

private static void prepareParallel(Counter counter, FileSystem fs, Path base, List<Path> list,
        ExecutorService executor) throws IOException, InterruptedException {
    ConcurrentMap<Path, Boolean> requiredDirs = new ConcurrentHashMap<>();
    parallel(executor, list.stream().map(p -> new Path(base, p)).map(file -> (Callable<?>) () -> {
        try {//from   w  ww  .ja  va  2s.  c  o  m
            FileStatus stat = fs.getFileStatus(file);
            if (LOG.isDebugEnabled()) {
                LOG.debug(MessageFormat.format("deleting file: {0}", //$NON-NLS-1$
                        file));
            }
            if (stat.isDirectory()) {
                fs.delete(file, true);
            } else {
                fs.delete(file, false);
            }
            counter.add(1);
        } catch (FileNotFoundException e) {
            Path parent = file.getParent();
            if (fs.exists(parent) == false) {
                requiredDirs.put(parent, Boolean.TRUE);
            }
        }
        return null;
    }).collect(Collectors.toList()));
    parallel(executor, requiredDirs.keySet().stream().map(parent -> (Callable<?>) () -> {
        if (LOG.isDebugEnabled()) {
            LOG.debug(MessageFormat.format("creating directory: {0}", //$NON-NLS-1$
                    parent));
        }
        fs.mkdirs(parent);
        counter.add(1);
        return null;
    }).collect(Collectors.toList()));
}

From source file:org.opendaylight.ovsdb.plugin.impl.ConfigurationServiceImpl.java

public String getSpecialCaseParentUUID(Node node, String databaseName, String childTableName) {
    if (!databaseName.equals(OvsVswitchdSchemaConstants.DATABASE_NAME))
        return null;
    String[] parentColumn = OvsVswitchdSchemaConstants.getParentColumnToMutate(childTableName);
    if (parentColumn != null && parentColumn[0].equals(OvsVswitchdSchemaConstants.DATABASE_NAME)) {
        Connection connection = connectionService.getConnection(node);
        OpenVSwitch openVSwitch = connection.getClient().getTypedRowWrapper(OpenVSwitch.class, null);
        ConcurrentMap<String, Row> row = this.getRows(node, openVSwitch.getSchema().getName());
        if (row == null || row.size() == 0)
            return null;
        return (String) row.keySet().toArray()[0];
    }//  w  w  w .  java  2  s.co m
    return null;
}