Examples with NotNull org.jetbrains.annotations.NotNull used on opensource projects

Example 21 with NotNull

use of org.jetbrains.annotations.NotNull in project cassandra-mesos-deprecated by mesosphere.

the class CassandraCluster method liveNodes.

@NotNull
public List<CassandraNode> liveNodes(int limit) {
    final CassandraClusterState state = clusterState.get();
    final int total = state.getNodesCount();
    if (total == 0) {
        return Collections.emptyList();
    }
    int totalLive = 0;
    for (int i = 0; i < total; i++) {
        if (isLiveNode(state.getNodes(i))) {
            totalLive++;
        }
    }
    limit = Math.min(totalLive, limit);
    final ThreadLocalRandom tlr = ThreadLocalRandom.current();
    final List<CassandraNode> result = new ArrayList<>(limit);
    int misses = 0;
    while (result.size() < limit && misses < 250) {
        // the check for 250 misses is a poor-man's implementation to prevent a possible race-condition
        final int i = tlr.nextInt(total);
        final CassandraNode node = state.getNodes(i);
        if (isLiveNode(node) && !result.contains(node)) {
            result.add(node);
            misses = 0;
        } else {
            misses++;
        }
    }
    return result;
}

Example 22 with NotNull

use of org.jetbrains.annotations.NotNull in project cassandra-mesos-deprecated by mesosphere.

the class CassandraCluster method buildCassandraNode.

@NotNull
private CassandraNode buildCassandraNode(@NotNull final Protos.Offer offer, final boolean seed, @Nullable final String replacementForIp) {
    final CassandraNode.Builder builder = CassandraNode.newBuilder().setHostname(offer.getHostname()).setTargetRunState(CassandraNode.TargetRunState.RUN).addDataVolumes(DataVolume.newBuilder().setPath(configuration.getDefaultConfigRole().getPreDefinedDataDirectory())).setSeed(seed);
    if (replacementForIp != null) {
        builder.setReplacementForIp(replacementForIp);
    }
    builder.setRackDc(getRackDc(offer));
    try {
        final InetAddress ia = InetAddress.getByName(offer.getHostname());
        int jmxPort = getPortMapping(PORT_JMX);
        if (ia.isLoopbackAddress()) {
            try (ServerSocket serverSocket = new ServerSocket(0)) {
                jmxPort = serverSocket.getLocalPort();
            } catch (final IOException e) {
                throw new RuntimeException(e);
            }
        }
        return builder.setIp(ia.getHostAddress()).setJmxConnect(JmxConnect.newBuilder().setIp("127.0.0.1").setJmxPort(jmxPort)).build();
    } catch (final UnknownHostException e) {
        throw new RuntimeException(e);
    }
}

Example 23 with NotNull

use of org.jetbrains.annotations.NotNull in project jscs-plugin by idok.

the class JscsSettingsPage method configJscsRcField.

private void configJscsRcField() {
    TextFieldWithHistory textFieldWithHistory = configWithDefaults(jscsrcFile);
    SwingHelper.addHistoryOnExpansion(textFieldWithHistory, new NotNullProducer<List<String>>() {

        @NotNull
        public List<String> produce() {
            return JscsFinder.searchForJscsRCFiles(getProjectPath());
        }
    });
    SwingHelper.installFileCompletionAndBrowseDialog(project, jscsrcFile, "Select JSCS config", FileChooserDescriptorFactory.createSingleFileNoJarsDescriptor());
}

Example 24 with NotNull

use of org.jetbrains.annotations.NotNull in project jscs-plugin by idok.

the class JscsProjectComponent method validationFailed.

private void validationFailed(String msg) {
    NotificationListener notificationListener = new NotificationListener() {

        @Override
        public void hyperlinkUpdate(@NotNull Notification notification, @NotNull HyperlinkEvent event) {
            JscsInspection.showSettings(project);
        }
    };
    String errorMessage = msg + FIX_CONFIG_HREF;
    showInfoNotification(errorMessage, NotificationType.WARNING, notificationListener);
    LOG.debug(msg);
    settingValidStatus = false;
}

Example 25 with NotNull

use of org.jetbrains.annotations.NotNull in project adb-idea by pbreault.

the class MyDeviceChooser method getSelectedDevices.

@NotNull
public IDevice[] getSelectedDevices() {
    int[] rows = mySelectedRows != null ? mySelectedRows : myDeviceTable.getSelectedRows();
    List<IDevice> result = new ArrayList<IDevice>();
    for (int row : rows) {
        if (row >= 0) {
            Object serial = myDeviceTable.getValueAt(row, SERIAL_COLUMN_INDEX);
            final AndroidDebugBridge bridge = AndroidSdkUtils.getDebugBridge(myFacet.getModule().getProject());
            if (bridge == null) {
                return EMPTY_DEVICE_ARRAY;
            }
            IDevice[] devices = getFilteredDevices(bridge);
            for (IDevice device : devices) {
                if (device.getSerialNumber().equals(serial.toString())) {
                    result.add(device);
                    break;
                }
            }
        }
    }
    return result.toArray(new IDevice[result.size()]);
}