Example usage for java.util List forEach

List of usage examples for java.util List forEach

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Introduction

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

Prototype

default void forEach(Consumer<? super T> action)

Source Link

Document

Performs the given action for each element of the Iterable until all elements have been processed or the action throws an exception.

Usage

From source file:dk.dma.db.cassandra.CassandraConnection.java

/**
 * Creates a new Cassandra connection. The connection is not yet connected but must be started via {@link #start()}
 * and to close it use {@link #stop()}/* ww w .j  a  v a 2s .  c o  m*/
 * 
 * @param keyspace
 *            the name of the keyspace
 * @param connectionPoints
 *            a comma-separated list of connection points expressed as <hostname>[:<port>]
 * @return a new connection
 */
public static CassandraConnection create(String keyspace, List<String> connectionPoints) {
    Cluster cluster;

    if (seedsContainPortNumbers(connectionPoints)) {
        Collection<InetSocketAddress> cassandraSeeds = new ArrayList<>();
        connectionPoints.forEach(cp -> cassandraSeeds.add(connectionPointToInetAddress(cp)));
        cluster = Cluster.builder().addContactPointsWithPorts(cassandraSeeds)
                .withSocketOptions(new SocketOptions().setConnectTimeoutMillis(1000 * 60)).build();
    } else {
        cluster = Cluster.builder().addContactPoints(connectionPoints.toArray(new String[0]))
                .withSocketOptions(new SocketOptions().setConnectTimeoutMillis(1000 * 60)).build();
    }

    return new CassandraConnection(cluster, keyspace);
}

From source file:io.kamax.mxisd.backend.ldap.LdapBackend.java

public static String buildOrQuery(String value, List<String> attributes) {
    if (attributes.size() < 1) {
        throw new IllegalArgumentException();
    }//w  ww. j  a v a 2 s .  com

    StringBuilder builder = new StringBuilder();
    builder.append("(|");
    attributes.forEach(s -> {
        builder.append("(");
        builder.append(s).append("=").append(value).append(")");
    });
    builder.append(")");
    return builder.toString();
}

From source file:com.netflix.spinnaker.halyard.cli.ui.v1.AnsiFormatUtils.java

public static String format(Provider provider) {
    AnsiStoryBuilder resultBuilder = new AnsiStoryBuilder();
    AnsiParagraphBuilder paragraph = resultBuilder.addParagraph();

    paragraph.addSnippet(provider.getNodeName().toUpperCase()).addStyle(AnsiStyle.BOLD);
    paragraph.addSnippet(" provider");

    resultBuilder.addNewline();//from   w w  w .ja v  a2 s  .  c  om

    paragraph = resultBuilder.addParagraph();

    paragraph.addSnippet("enabled: " + provider.isEnabled());

    paragraph = resultBuilder.addParagraph();
    paragraph.addSnippet("accounts: ");

    List<Account> accounts = provider.getAccounts();
    if (accounts == null || accounts.isEmpty()) {
        paragraph.addSnippet("[]");
    } else {
        accounts.forEach(account -> {
            AnsiParagraphBuilder list = resultBuilder.addParagraph().setIndentFirstLine(true).setIndentWidth(1);
            list.addSnippet("- ");
            list.addSnippet(account.getName());
        });
    }

    return resultBuilder.toString();
}

From source file:ai.grakn.graph.internal.computer.GraknSparkExecutor.java

public static <M> JavaPairRDD<Object, VertexWritable> prepareFinalGraphRDD(
        final JavaPairRDD<Object, VertexWritable> graphRDD,
        final JavaPairRDD<Object, ViewIncomingPayload<M>> viewIncomingRDD, final String[] elementComputeKeys) {
    // the graphRDD and the viewRDD must have the same partitioner
    assert (graphRDD.partitioner().get().equals(viewIncomingRDD.partitioner().get()));
    // attach the final computed view to the cached graph
    return graphRDD.leftOuterJoin(viewIncomingRDD).mapValues(tuple -> {
        final StarGraph.StarVertex vertex = tuple._1().get();
        vertex.dropVertexProperties(elementComputeKeys);
        final List<DetachedVertexProperty<Object>> view = tuple._2().isPresent() ? tuple._2().get().getView()
                : Collections.emptyList();
        view.forEach(property -> property.attach(Attachable.Method.create(vertex)));
        // view.clear(); // no longer needed so kill it from memory
        return tuple._1();
    });//from w  ww  .  ja  v a 2  s.  c  o m
}

From source file:dk.dma.ais.track.rest.resource.TrackResource.java

private static Set<Area> map2Areas(List<String> areaParams) {
    Set<Area> areas = Sets.newHashSet();
    if (areaParams != null && areaParams.size() > 0) {
        areaParams.forEach(area -> {
            if (area.trim().startsWith("circle")) {
                try {
                    area = URLDecoder.decode(area, "UTF-8");
                    System.out.println(area);
                    int p1 = area.indexOf("(");
                    int p2 = area.indexOf(")");
                    String[] values = area.substring(p1 + 1, p2).split(",");
                    Double lat = Double.valueOf(values[0].trim());
                    Double lon = Double.valueOf(values[1].trim());
                    Double radius = Double.valueOf(values[2].trim());
                    areas.add(new Circle(Position.create(lat, lon), radius, CoordinateSystem.CARTESIAN));
                } catch (UnsupportedEncodingException e) {
                    throw new RuntimeException(e);
                }/*from  ww  w.  j av a2s .c  o  m*/
            } else {
                String[] bordersAsString = area.split("\\|");
                if (bordersAsString == null || bordersAsString.length != 4)
                    throw new IllegalArgumentException(
                            "Expected four floating point values for area argument separated by vertical bar, not: "
                                    + area);
                Double lat1 = Double.valueOf(bordersAsString[0]);
                Double lon1 = Double.valueOf(bordersAsString[1]);
                Double lat2 = Double.valueOf(bordersAsString[2]);
                Double lon2 = Double.valueOf(bordersAsString[3]);
                areas.add(BoundingBox.create(Position.create(lat1, lon1), Position.create(lat2, lon2),
                        CoordinateSystem.CARTESIAN));
            }
        });
    }
    return areas;
}

From source file:io.fabric8.vertx.maven.plugin.utils.GroovyExtensionCombiner.java

public static List<String> merge(String projectName, String projectVersion, Set<String> local,
        List<Set<String>> deps) {
    List<String> extensionClassesList = new ArrayList<>();
    List<String> staticExtensionClassesList = new ArrayList<>();

    List<Properties> all = new ArrayList<>();
    all.add(asProperties(local));/* w ww.  ja  v  a  2  s.  co m*/
    if (deps != null) {
        deps.forEach(s -> all.add(asProperties(s)));
    }

    for (Properties properties : all) {
        String staticExtensionClasses = properties.getProperty("staticExtensionClasses", "").trim();
        String extensionClasses = properties.getProperty("extensionClasses", "").trim();
        if (extensionClasses.length() > 0) {
            append(extensionClasses, extensionClassesList);
        }
        if (staticExtensionClasses.length() > 0) {
            append(staticExtensionClasses, staticExtensionClassesList);
        }
    }

    List<String> desc = new ArrayList<>();
    desc.add("moduleName=" + projectName);
    desc.add("moduleVersion=" + projectVersion);
    if (extensionClassesList.size() > 0) {
        desc.add("extensionClasses=" + join(extensionClassesList));
    }
    if (staticExtensionClassesList.size() > 0) {
        desc.add("staticExtensionClasses=" + join(staticExtensionClassesList));
    }

    return desc;
}

From source file:io.fabric8.vertx.maven.plugin.components.impl.GroovyExtensionCombiner.java

public static List<String> merge(String projectName, String projectVersion, List<String> local,
        List<List<String>> deps) {
    List<String> extensionClassesList = new ArrayList<>();
    List<String> staticExtensionClassesList = new ArrayList<>();

    List<Properties> all = new ArrayList<>();
    all.add(asProperties(local));//from   w  ww .  j  a v a  2  s. c  o  m
    if (deps != null) {
        deps.forEach(s -> all.add(asProperties(s)));
    }

    for (Properties properties : all) {
        String staticExtensionClasses = properties.getProperty("staticExtensionClasses", "").trim();
        String extensionClasses = properties.getProperty("extensionClasses", "").trim();
        if (extensionClasses.length() > 0) {
            append(extensionClasses, extensionClassesList);
        }
        if (staticExtensionClasses.length() > 0) {
            append(staticExtensionClasses, staticExtensionClassesList);
        }
    }

    List<String> desc = new ArrayList<>();
    desc.add("moduleName=" + projectName);
    desc.add("moduleVersion=" + projectVersion);
    if (extensionClassesList.size() > 0) {
        desc.add("extensionClasses=" + join(extensionClassesList));
    }
    if (staticExtensionClassesList.size() > 0) {
        desc.add("staticExtensionClasses=" + join(staticExtensionClassesList));
    }

    return desc;
}

From source file:cz.lbenda.common.ClassLoaderHelper.java

@SuppressWarnings("unchecked")
public static List<String> instancesOfClass(Class clazz, List<String> libs, boolean abstractClass,
        boolean interf) {
    List<String> classNames = new ArrayList<>();
    ClassLoader clr = createClassLoader(libs, false);
    List<String> result = new ArrayList<>();
    libs.forEach(lib -> {
        try (ZipFile file = new ZipFile(lib)) {
            file.stream().forEach(entry -> {
                if (entry.getName().equals("META-INF/services/" + clazz.getName())) {
                    try {
                        String string = IOUtils.toString(file.getInputStream(entry));
                        String[] lines = string.split("\n");
                        for (String line : lines) {
                            result.add(line.trim());
                        }/*from  ww w.  ja  v  a  2  s.  co  m*/
                    } catch (IOException e) {
                        throw new RuntimeException(e);
                    }
                } else if (entry.getName().endsWith(".class")) {
                    String className = entry.getName().substring(0, entry.getName().length() - 6).replace("/",
                            ".");
                    classNames.add(className);
                }
            });
        } catch (IOException e) {
            throw new RuntimeException(e);
        }
    });

    classNames.forEach(cc -> {
        try {
            Class cla = clr.loadClass(cc);
            if ((interf || !cla.isInterface()) && (abstractClass || !Modifier.isAbstract(cla.getModifiers()))
                    && clazz.isAssignableFrom(cla)) {
                if (!result.contains(cc)) {
                    result.add(cc);
                }
            }
        } catch (ClassNotFoundException | NoClassDefFoundError e) {
            /* It's common to try to create class which haven't class which need*/ }
    });
    return result;
}

From source file:edu.usu.sdl.openstorefront.web.rest.model.UserProfileView.java

public static List<UserProfileView> toViewList(List<UserProfile> profiles) {
    Map<String, Date> loginMap = ServiceProxy.getProxy().getUserService().getLastLogin(profiles);
    List<UserProfileView> views = new ArrayList<>();
    profiles.forEach(profile -> {
        views.add(UserProfileView.toView(profile, loginMap));
    });//from  w  w w. ja v  a2  s.c  om

    return views;
}

From source file:com.spankingrpgs.util.LoadStateUtils.java

/**
 * Loads all the skills into the game state.
 *//*  w  w w. j a  v  a2s  .  com*/
public static void loadSkills() {
    GameState cleanState = GameState.getCleanInstance();
    List<Skill> skills = Arrays.asList(new ScarletSlap(), new ScarletFlare(), new ScarletEyes(),
            new ScarletCord(), new ScarletBoots(), new ScarletBeam(), new ScarletArmor(), new Buzzsaw(),
            new Chainwhip(), new SoaringLeap());
    skills.forEach(skill -> cleanState.addSkill(skill.getName(), skill));
}