Example usage for com.google.common.collect Iterables get

Introduction

In this page you can find the example usage for com.google.common.collect Iterables get.

Prototype

public static <T> T get(Iterable<T> iterable, int position)

Source Link

Document

Returns the element at the specified position in an iterable.

Usage

From source file:org.jclouds.azurecompute.arm.compute.domain.LocationAndName.java

public static LocationAndName fromSlashEncoded(String id) {
    Iterable<String> parts = Splitter.on('/').split(checkNotNull(id, "id"));
    checkArgument(Iterables.size(parts) == 2, "id must be in format location/name");
    return new AutoValue_LocationAndName(Iterables.get(parts, 0), Iterables.get(parts, 1));
}

From source file:org.jclouds.aliyun.ecs.domain.regionscoped.RegionAndId.java

public static RegionAndId fromSlashEncoded(String id) {
    Iterable<String> parts = Splitter.on('/').split(checkNotNull(id, "id"));
    checkArgument(Iterables.size(parts) == 2, "id must be in format regionId/id");
    return RegionAndId.create(Iterables.get(parts, 0), Iterables.get(parts, 1));
}

From source file:com.notifier.desktop.update.Version.java

public static Version parse(String s) {
    String number = Iterables.get(SNAPSHOT_SPLITTER.split(s), 0);
    Iterator<String> parts = NUMBER_SPLITTER.split(number).iterator();

    int major, minor, incremental;
    major = minor = incremental = 0;//from   w  w w .ja va 2s.  c  om

    if (parts.hasNext()) {
        major = Integer.parseInt(parts.next());
    }

    if (parts.hasNext()) {
        minor = Integer.parseInt(parts.next());
    }

    if (parts.hasNext()) {
        incremental = Integer.parseInt(parts.next());
    }

    return new Version(major, minor, incremental);
}

From source file:org.jclouds.azurecompute.arm.compute.domain.ResourceGroupAndName.java

public static ResourceGroupAndName fromSlashEncoded(String id) {
    Iterable<String> parts = Splitter.on('/').split(checkNotNull(id, "id"));
    checkArgument(Iterables.size(parts) == 2, "id must be in format resourcegroup/name");
    return new AutoValue_ResourceGroupAndName(Iterables.get(parts, 0), Iterables.get(parts, 1));
}

From source file:org.jclouds.googlecomputeengine.compute.domain.internal.RegionAndName.java

public static RegionAndName fromSlashEncoded(String name) {
    Iterable<String> parts = Splitter.on('/').split(checkNotNull(name, "name"));
    checkArgument(Iterables.size(parts) == 2, "name must be in format regionId/name");
    return fromRegionAndName(Iterables.get(parts, 0), Iterables.get(parts, 1));
}

From source file:org.zalando.jpa.eclipselink.customizer.databasemapping.FieldInspector.java

static EntityFieldInspector<? extends Annotation> getFieldInspector(final DatabaseMapping databaseMapping) {
    final String attributeName = databaseMapping.getAttributeName();
    final Class<?> entityClass = databaseMapping.getDescriptor().getJavaClass();

    Set<Field> fieldsWithName = ReflectionUtils.getAllFields(entityClass,
            ReflectionUtils.withName(attributeName));

    final Field field = Iterables.get(fieldsWithName, 0);
    // final Field field = ReflectionUtils.findField(entityClass,
    // attributeName);
    return new ColumnFieldInspector(field);
}

From source file:org.jclouds.aliyun.ecs.compute.functions.internal.OperatingSystems.java

private static String parseVersion(Image image) {
    String sequence = image.osName().trim().replaceAll("\\s+", " ");
    int offset = 2;
    if (isWindows(image)) {
        sequence = image.platform();// w ww.  j  av a2 s.  c o m
        offset = 1;
    }
    Iterable<String> splitted = Splitter.on(" ").split(sequence);
    return Iterables.get(splitted, Iterables.size(splitted) - offset);
}

From source file:org.jclouds.openstack.nova.v2_0.domain.zonescoped.RegionAndId.java

public static RegionAndId fromSlashEncoded(String id) {
    Iterable<String> parts = Splitter.on('/').split(checkNotNull(id, "id"));
    checkArgument(Iterables.size(parts) == 2, "id must be in format regionId/id");
    return new RegionAndId(Iterables.get(parts, 0), Iterables.get(parts, 1));
}

From source file:com.facebook.presto.block.BlockIterables.java

public static BlockIterable createBlockIterable(Iterable<? extends Block> blocks) {
    TupleInfo tupleInfo = Iterables.get(blocks, 0).getTupleInfo();
    return new StaticBlockIterable(tupleInfo, ImmutableList.copyOf(blocks));
}

From source file:com.alibaba.webmvc.extension.JSONs.java

@SuppressWarnings("unchecked")
public static void writeTo(OutputStream out, Object value, Charset charset, boolean prettyPrint) {
    Map result = new HashMap();
    if (value instanceof Map) {
        Map target = (Map) value;
        if (target.containsKey(SUCCESS)) {
            result.putAll(target);//from  ww  w .  ja va  2 s  .  c  o  m
        } else if (target.containsKey(DATA)) {
            result.put(SUCCESS, true);
            result.put(DATA, target.get(DATA));
        } else {
            result.put(SUCCESS, true);
            if (target.size() == 1) {
                result.put(DATA, Iterables.get(target.values(), 0));
            } else {
                result.put(DATA, target);
            }
        }
    } else {
        result.put(DATA, value);
        result.put(SUCCESS, true);
    }
    if (prettyPrint) {
        JSON.writeJSONStringTo(result, new OutputStreamWriter(out, charset), SerializerFeature.PrettyFormat);
    } else {
        JSON.writeJSONStringTo(result, new OutputStreamWriter(out, charset));
    }
}