Example usage for java.util List addAll

Introduction

In this page you can find the example usage for java.util List addAll.

Prototype

boolean addAll(Collection<? extends E> c);

Source Link

Document

Appends all of the elements in the specified collection to the end of this list, in the order that they are returned by the specified collection's iterator (optional operation).

Usage

From source file:com.sunway.cbm.util.web.ReflectionUtils.java

public static List<Field> getDeclaredFields(Class<?> clazz) {
    List<Field> fieldRes = new ArrayList<Field>();
    Class<?> superclass = clazz.getSuperclass();
    if (superclass != null) {
        fieldRes.addAll(getDeclaredFields(superclass));
    }//from  w  w w  . ja v a 2s  . c  om
    Field[] fields = clazz.getDeclaredFields();
    for (Field field : fields) {
        fieldRes.add(field);
    }
    return fieldRes;
}

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From source file:Lists.java

public static <T> List<T> addAll(List<T> list, List<T> toAdd) {
    switch (toAdd.size()) {
    case 0://from   w ww  .  j av a  2s  .  com
        // No-op.
        return list;
    case 1:
        // Add one element.
        return add(list, toAdd.get(0));
    default:
        // True list merge, result >= 2.
        switch (list.size()) {
        case 0:
            return new ArrayList<T>(toAdd);
        case 1: {
            List<T> result = new ArrayList<T>(1 + toAdd.size());
            result.add(list.get(0));
            result.addAll(toAdd);
            return result;
        }
        default:
            list.addAll(toAdd);
            return list;
        }
    }
}

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From source file:Lists.java

public static <T> List<T> addAll(List<T> list, T... toAdd) {
    switch (toAdd.length) {
    case 0:/*  w w w  .jav a 2 s.  c  o  m*/
        // No-op.
        return list;
    case 1:
        // Add one element.
        return add(list, toAdd[0]);
    default:
        // True list merge, result >= 2.
        switch (list.size()) {
        case 0:
            return new ArrayList<T>(Arrays.asList(toAdd));
        case 1: {
            List<T> result = new ArrayList<T>(1 + toAdd.length);
            result.add(list.get(0));
            result.addAll(Arrays.asList(toAdd));
            return result;
        }
        default:
            list.addAll(Arrays.asList(toAdd));
            return list;
        }
    }
}

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From source file:Main.java

public static List<Component> findChildComponentsOfType(Component component, Class<?> type) {
    List<Component> foundComponents = new ArrayList<Component>();
    if (component instanceof Container) {
        Container container = (Container) component;
        for (Component child : container.getComponents()) {
            if (type.isAssignableFrom(child.getClass())) {
                foundComponents.add(child);
            }//  www.  j  av  a2 s  .c om
            foundComponents.addAll(findChildComponentsOfType(child, type));// recursive
        }
    }
    return foundComponents;
}

---

From source file:com.microsoft.azure.management.network.samples.ManageVirtualMachinesInParallelWithNetwork.java

/**
 * Main function which runs the actual sample.
 * @param azure instance of the azure client
 * @return true if sample runs successfully
 */// w w w  .j ava 2 s . c om
public static boolean runSample(Azure azure) {
    final int frontendVMCount = 10;
    final int backendVMCount = 10;
    final String rgName = SdkContext.randomResourceName("rgNEPP", 24);
    final String frontEndNsgName = SdkContext.randomResourceName("fensg", 24);
    final String backEndNsgName = SdkContext.randomResourceName("bensg", 24);
    final String networkName = SdkContext.randomResourceName("vnetCOMV", 24);
    final String storageAccountName = SdkContext.randomResourceName("stgCOMV", 20);
    final String userName = "tirekicker";
    final String password = "12NewPA$$w0rd!";
    try {
        // Create a resource group [Where all resources gets created]
        ResourceGroup resourceGroup = azure.resourceGroups().define(rgName).withRegion(Region.US_EAST).create();

        //============================================================
        // Define a network security group for the front end of a subnet
        // front end subnet contains two rules
        // - ALLOW-SSH - allows SSH traffic into the front end subnet
        // - ALLOW-WEB- allows HTTP traffic into the front end subnet

        Creatable<NetworkSecurityGroup> frontEndNSGCreatable = azure.networkSecurityGroups()
                .define(frontEndNsgName).withRegion(Region.US_EAST).withExistingResourceGroup(resourceGroup)
                .defineRule("ALLOW-SSH").allowInbound().fromAnyAddress().fromAnyPort().toAnyAddress().toPort(22)
                .withProtocol(SecurityRuleProtocol.TCP).withPriority(100).withDescription("Allow SSH").attach()
                .defineRule("ALLOW-HTTP").allowInbound().fromAnyAddress().fromAnyPort().toAnyAddress()
                .toPort(80).withProtocol(SecurityRuleProtocol.TCP).withPriority(101)
                .withDescription("Allow HTTP").attach();

        //============================================================
        // Define a network security group for the back end of a subnet
        // back end subnet contains two rules
        // - ALLOW-SQL - allows SQL traffic only from the front end subnet
        // - DENY-WEB - denies all outbound internet traffic from the back end subnet

        Creatable<NetworkSecurityGroup> backEndNSGCreatable = azure.networkSecurityGroups()
                .define(backEndNsgName).withRegion(Region.US_EAST).withExistingResourceGroup(resourceGroup)
                .defineRule("ALLOW-SQL").allowInbound().fromAddress("172.16.1.0/24").fromAnyPort()
                .toAnyAddress().toPort(1433).withProtocol(SecurityRuleProtocol.TCP).withPriority(100)
                .withDescription("Allow SQL").attach().defineRule("DENY-WEB").denyOutbound().fromAnyAddress()
                .fromAnyPort().toAnyAddress().toAnyPort().withAnyProtocol().withDescription("Deny Web")
                .withPriority(200).attach();

        System.out.println("Creating security group for the front ends - allows SSH and HTTP");
        System.out.println(
                "Creating security group for the back ends - allows SSH and denies all outbound internet traffic");

        @SuppressWarnings("unchecked")
        Collection<NetworkSecurityGroup> networkSecurityGroups = azure.networkSecurityGroups()
                .create(frontEndNSGCreatable, backEndNSGCreatable).values();

        NetworkSecurityGroup frontendNSG = null;
        NetworkSecurityGroup backendNSG = null;
        for (NetworkSecurityGroup nsg : networkSecurityGroups) {
            if (nsg.name().equalsIgnoreCase(frontEndNsgName)) {
                frontendNSG = nsg;
            }

            if (nsg.name().equalsIgnoreCase(backEndNsgName)) {
                backendNSG = nsg;
            }
        }

        System.out.println("Created a security group for the front end: " + frontendNSG.id());
        Utils.print(frontendNSG);

        System.out.println("Created a security group for the back end: " + backendNSG.id());
        Utils.print(backendNSG);

        // Create Network [Where all the virtual machines get added to]
        Network network = azure.networks().define(networkName).withRegion(Region.US_EAST)
                .withExistingResourceGroup(resourceGroup).withAddressSpace("172.16.0.0/16")
                .defineSubnet("Front-end").withAddressPrefix("172.16.1.0/24")
                .withExistingNetworkSecurityGroup(frontendNSG).attach().defineSubnet("Back-end")
                .withAddressPrefix("172.16.2.0/24").withExistingNetworkSecurityGroup(backendNSG).attach()
                .create();

        // Prepare Creatable Storage account definition [For storing VMs disk]
        Creatable<StorageAccount> creatableStorageAccount = azure.storageAccounts().define(storageAccountName)
                .withRegion(Region.US_EAST).withExistingResourceGroup(resourceGroup);

        // Prepare a batch of Creatable Virtual Machines definitions
        List<Creatable<VirtualMachine>> frontendCreatableVirtualMachines = new ArrayList<>();
        for (int i = 0; i < frontendVMCount; i++) {
            Creatable<VirtualMachine> creatableVirtualMachine = azure.virtualMachines().define("VM-FE-" + i)
                    .withRegion(Region.US_EAST).withExistingResourceGroup(resourceGroup)
                    .withExistingPrimaryNetwork(network).withSubnet("Front-end")
                    .withPrimaryPrivateIPAddressDynamic().withoutPrimaryPublicIPAddress()
                    .withPopularLinuxImage(KnownLinuxVirtualMachineImage.UBUNTU_SERVER_16_04_LTS)
                    .withRootUsername(userName).withRootPassword(password)
                    .withSize(VirtualMachineSizeTypes.STANDARD_D3_V2)
                    .withNewStorageAccount(creatableStorageAccount);
            frontendCreatableVirtualMachines.add(creatableVirtualMachine);
        }

        List<Creatable<VirtualMachine>> backendCreatableVirtualMachines = new ArrayList<>();

        for (int i = 0; i < backendVMCount; i++) {
            Creatable<VirtualMachine> creatableVirtualMachine = azure.virtualMachines().define("VM-BE-" + i)
                    .withRegion(Region.US_EAST).withExistingResourceGroup(resourceGroup)
                    .withExistingPrimaryNetwork(network).withSubnet("Back-end")
                    .withPrimaryPrivateIPAddressDynamic().withoutPrimaryPublicIPAddress()
                    .withPopularLinuxImage(KnownLinuxVirtualMachineImage.UBUNTU_SERVER_16_04_LTS)
                    .withRootUsername(userName).withRootPassword(password)
                    .withSize(VirtualMachineSizeTypes.STANDARD_D3_V2)
                    .withNewStorageAccount(creatableStorageAccount);
            backendCreatableVirtualMachines.add(creatableVirtualMachine);
        }

        System.out.println("Creating the virtual machines");

        List<Creatable<VirtualMachine>> allCreatableVirtualMachines = new ArrayList<>();
        allCreatableVirtualMachines.addAll(frontendCreatableVirtualMachines);
        allCreatableVirtualMachines.addAll(backendCreatableVirtualMachines);
        StopWatch stopwatch = new StopWatch();
        stopwatch.start();

        Collection<VirtualMachine> virtualMachines = azure.virtualMachines().create(allCreatableVirtualMachines)
                .values();

        stopwatch.stop();
        System.out.println("Created virtual machines");

        for (VirtualMachine virtualMachine : virtualMachines) {
            System.out.println(virtualMachine.id());
        }

        System.out.println("Virtual Machines create: (took " + (stopwatch.getTime() / 1000) + " seconds) ");
        return true;
    } catch (Exception f) {

        System.out.println(f.getMessage());
        f.printStackTrace();

    } finally {

        try {
            System.out.println("Deleting Resource Group: " + rgName);
            azure.resourceGroups().deleteByName(rgName);
            System.out.println("Deleted Resource Group: " + rgName);
        } catch (NullPointerException npe) {
            System.out.println("Did not create any resources in Azure. No clean up is necessary");
        } catch (Exception g) {
            g.printStackTrace();
        }

    }
    return false;
}

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From source file:Main.java

public static void getAllAttrs(Element parent, String name, List<String> lst) {
    for (Node child = parent.getFirstChild(); child != null; child = child.getNextSibling()) {
        if (child.getNodeType() == Node.ELEMENT_NODE) {
            getAllAttrValueByName(child, name);
            List<String> tmp = getAllAttrValueByName(child, name);
            if (tmp != null) {
                lst.addAll(tmp);
            } else {
                // recursive childnodes
                getAllAttrs((Element) child, name, lst);
            }/* w w w . j a v  a  2 s .co  m*/
        }
    }
}

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From source file:io.lavagna.service.BulkOperationService.java

private static <T> List<T> flatten(Collection<? extends Collection<T>> cc) {
    List<T> res = new ArrayList<>();
    for (Collection<T> c : cc) {
        res.addAll(c);
    }//from  w w w  . j ava  2  s  .  co  m
    return res;
}

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From source file:Main.java

@NonNull
public static <T> List<T> childrenOfType(@NonNull View root, @NonNull Class<T> type) {
    final List<T> children = new ArrayList<>();
    if (type.isInstance(root)) {
        children.add(type.cast(root));// w w w. j  av  a2 s. c  om
    }
    if (root instanceof ViewGroup) {
        final ViewGroup rootGroup = (ViewGroup) root;
        for (int i = 0; i < rootGroup.getChildCount(); i++) {
            final View child = rootGroup.getChildAt(i);
            children.addAll(childrenOfType(child, type));
        }
    }
    return children;
}

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From source file:com.hmsinc.epicenter.webapp.remoting.AbstractRemoteService.java

/**
 * Prepends a "NONE" category to a list.
 * /*from   ww w.j a v a  2 s .c  o m*/
 * @param values
 * @return
 */
protected static Collection<KeyValueDTO> prependNoneCategory(final Collection<KeyValueDTO> values,
        final String text) {
    final List<KeyValueDTO> dto = new ArrayList<KeyValueDTO>();
    dto.add(new KeyValueDTO(null, text));
    dto.addAll(values);
    return dto;
}

---

From source file:eu.riscoss.dataproviders.Main.java

public static void exec_single(String[] args) {

    Options options = new Options();

    /* These two options are mandatory for the Risk Data Collector */
    Option rdr = OptionBuilder.withArgName("url").hasArg().withDescription("Risk Data Repository URL")
            .create("rdr");
    //      Option entity = OptionBuilder.withArgName("entityId").hasArg().withDescription("Entity ID (OSS name)").create("entity");
    Option entity = OptionBuilder.withArgName("properties").hasArg()
            .withDescription("Properties File (with component-related config)").create("properties");
    options.addOption(rdr);/*from   w w  w . j a va2 s.c  o  m*/
    options.addOption(entity);

    /* Print help if no arguments are specified. */
    if (args.length == 0) {
        HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp("rdc-template", options);
        System.exit(1);
    }

    /* Parse the command line */
    CommandLineParser parser = new GnuParser();
    CommandLine cmd;
    try {
        cmd = parser.parse(options, args);

        String riskDataRepositoryURL = cmd.getOptionValue("rdr");
        if (riskDataRepositoryURL == null) {
            System.err.format("Risk data repository not specified.");
            System.exit(1);
        }

        //   the name of the OSS to analyse
        String propertiesFile = cmd.getOptionValue("properties");
        if (propertiesFile == null) {
            System.err.format("Properties file not specified.");
            System.exit(1);
        }

        /* Initialisation here, will be passed by parameters or config file */
        //      targetEntity = "XWiki"; //(should be parameter)

        if (writeProperties)
            //creates a new, hard-coded config
            properties = RdpConfig.loadWrite(propertiesFile);
        else {
            //read the default config file
            Properties defaultProperties = RdpConfig.loadDefaults(defaultPropertiesFile);
            //read the config from file
            properties = RdpConfig.load(propertiesFile, defaultProperties);
        }
        String targetEntity = properties.getProperty("targetEntity");

        System.out.println();
        System.out.println("************************************************");
        System.out.printf("Starting the analysis for component %s.\n\n", targetEntity);

        IndicatorsMap im = new IndicatorsMap(targetEntity);

        /* Risk Data collector main logic called here */
        DataProviderManager.init(im, properties);

        DataProviderManager.register(1, new FossologyDataProvider());
        DataProviderManager.register(2, new MavenLicensesProvider());
        DataProviderManager.register(3, new MarkmailDataProvider());
        DataProviderManager.register(4, new JiraDataProvider());
        DataProviderManager.register(5, new SonarDataProvider());
        DataProviderManager.register(0, new ManualDataProvider());

        //         DataProviderManager.execAll();
        DataProviderManager.exec(1);
        //         DataProviderManager.exec(3);

        System.out.println("\n**** Resulting indicators ****" + im.entrySet());
        System.out.flush();
        /******************************************************/

        /*
         * At the end, send the result to the Risk Data Repository
         * Example repository: http://riscoss-platform.devxwiki.com/rdr/xwiki?limit=10000
         */

        if (sendResults) {
            //put all the indicators into the riskData List
            List<RiskData> riskData = new ArrayList<RiskData>(); /* This list should be generated by the Risk Data Collector logic :) */
            riskData.addAll(im.values());
            //riskData.add(RiskDataFactory.createRiskData("iop", targetEntity, new Date(), RiskDataType.NUMBER, 1.0));
            try {
                RDR.sendRiskData(riskDataRepositoryURL, riskData);
                System.out
                        .println("\nIndicators sent via REST to " + riskDataRepositoryURL + "/" + targetEntity);
            } catch (Exception e) {
                System.err.print("Warning: Not able to send inicators via REST to " + riskDataRepositoryURL);
                e.printStackTrace();
                //System.err.println(" Exception: "+e.getClass().getName());
            }
        }

        if (csvresults) {
            System.out.println("Results in CSV format retrieved " + new Date());
            for (String key : im.keySet()) {
                RiskData content = im.get(key);
                //               if (content.getType().equals(RiskDataType.DISTRIBUTION)
                System.out.print("# " + content.getTarget() + "\t" + content.getId() + "\t");
                switch (content.getType()) {
                case DISTRIBUTION:
                    for (Double d : ((Distribution) content.getValue()).getValues())
                        System.out.print(d + "\t");
                    break;
                case NUMBER:
                    System.out.print(content.getValue());
                    break;
                default:
                    break;
                }
                System.out.print("\n");
            }
            System.out.println("CSV End");

        }
    } catch (ParseException e1) {
        System.err.println("Error in parsing command line arguments. Exiting.");
        e1.printStackTrace();
        System.exit(1);
    }
}

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