Example usage for com.google.common.collect ImmutableMap builder

Introduction

In this page you can find the example usage for com.google.common.collect ImmutableMap builder.

Prototype

public static <K, V> Builder<K, V> builder()

Source Link

Usage

From source file:com.facebook.buck.cli.EnvironmentFilter.java

/**
 * Given a map (environment variable name: environment variable
 * value) pairs, returns a map without the variables which we should
 * not pass to child processes (buck.py, javac, etc.)
 *
 * Keeping the environment map clean helps us avoid jettisoning the
 * parser cache, as we have to rebuild it any time the environment
 * changes./*from www . ja va  2s  .c  om*/
 */
public static ImmutableMap<String, String> filteredEnvironment(ImmutableMap<String, String> environment) {
    ImmutableMap.Builder<String, String> filteredEnvironmentBuilder = ImmutableMap.builder();
    for (Map.Entry<String, String> envEntry : environment.entrySet()) {
        String key = envEntry.getKey();
        if (!ENV_TO_REMOVE.contains(key)) {
            if (Platform.detect() == Platform.WINDOWS) {
                // Windows environment variables are case insensitive.  While an ImmutableMap will throw
                // if we get duplicate key, we don't have to worry about this for Windows.
                filteredEnvironmentBuilder.put(key.toUpperCase(Locale.US), envEntry.getValue());
            } else {
                filteredEnvironmentBuilder.put(envEntry);
            }
        }
    }
    return filteredEnvironmentBuilder.build();
}

From source file:com.google.security.zynamics.binnavi.disassembly.types.BaseTypeCategory.java

private static ImmutableMap<String, BaseTypeCategory> createLookup() {
    final ImmutableMap.Builder<String, BaseTypeCategory> builder = ImmutableMap.builder();
    for (final BaseTypeCategory category : BaseTypeCategory.values()) {
        builder.put(category.value, category);
    }/*from w  w  w .j  ava  2 s. com*/
    return builder.build();
}

From source file:net.derquinse.common.meta.InterfaceMetaBuilderFactory.java

static <T extends WithMetaClass> InterfaceMetaBuilderFactory<T> of(MetaClass<T> metaClass) {
    Class<?> klass = metaClass.getType().getRawType();
    // 1 - It must be an interface.
    if (!klass.isInterface()) {
        return null;
    }//from   w w w  . j  a va2s . c o  m
    // 2 - Method map builder
    ImmutableMap.Builder<String, MetaField<? super T, ?>> builder = ImmutableMap.builder();
    // 3 - Method loop
    for (Method m : klass.getMethods()) {
        if (m.getParameterTypes().length != 0) {
            // Method with arguments -> not buildable.
            return null;
        }
        MetaField<? super T, ?> field = getField(m, metaClass.getFields());
        if (field == null) {
            // The method is not a getter -> not buildable.
            return null;
        }
        builder.put(m.getName(), field);
    }
    return new InterfaceMetaBuilderFactory<T>(metaClass, builder.build());
}

From source file:org.apache.druid.server.http.ServersResource.java

private static Map<String, Object> makeSimpleServer(DruidServer input) {
    return new ImmutableMap.Builder<String, Object>().put("host", input.getHost()).put("tier", input.getTier())
            .put("type", input.getType().toString()).put("priority", input.getPriority())
            .put("currSize", input.getCurrSize()).put("maxSize", input.getMaxSize()).build();
}

From source file:io.swagger.codegen.options.ObjcClientOptionsProvider.java

@Override
public Map<String, String> createOptions() {
    ImmutableMap.Builder<String, String> builder = new ImmutableMap.Builder<String, String>();
    return builder.put(ObjcClientCodegen.CLASS_PREFIX, CLASS_PREFIX_VALUE)
            .put(ObjcClientCodegen.POD_NAME, POD_NAME_VALUE)
            .put(CodegenConstants.POD_VERSION, POD_VERSION_VALUE)
            .put(ObjcClientCodegen.AUTHOR_NAME, AUTHOR_NAME_VALUE)
            .put(ObjcClientCodegen.AUTHOR_EMAIL, AUTHOR_EMAIL_VALUE)
            .put(ObjcClientCodegen.GIT_REPO_URL, GIT_REPO_URL_VALUE)
            .put(ObjcClientCodegen.LICENSE, LICENSE_VALUE).build();
}

From source file:com.b2international.snowowl.snomed.api.rest.SnomedMergingRestRequests.java

public static ValidatableResponse createMerge(IBranchPath source, IBranchPath target, String commitComment,
        String reviewId) {/*from   w ww.j  av  a 2  s .  co m*/
    ImmutableMap.Builder<String, Object> requestBuilder = ImmutableMap.<String, Object>builder()
            .put("source", source.getPath()).put("target", target.getPath())
            .put("commitComment", commitComment);

    if (null != reviewId) {
        requestBuilder.put("reviewId", reviewId);
    }

    return givenAuthenticatedRequest(SCT_API).contentType(ContentType.JSON).body(requestBuilder.build())
            .post("/merges").then();
}

From source file:edu.buaa.satla.analysis.util.ImmutableMapMerger.java

/**
 * Join two maps taking the key into account, use {@code func} on duplicate values.
 * @param a input map/*from   w w w. ja  v a2s.c  o  m*/
 * @param b input map
 * @param func function to merge two values from different maps.
 * @return map containing the union of keys in {@code a} and {@code b}, which
 * contains the value from {@code a} if it contains only in {@code a}, value
 * from {@code b} if it is contained only in {@code b} and {@code func}
 * applied on value from {@code a} and a value from {@code b} otherwise.
 */
public static <K, V> ImmutableMap<K, V> merge(ImmutableMap<K, V> a, ImmutableMap<K, V> b,
        MergeFunc<K, V> func) {
    Set<K> allKeys = new HashSet<>();

    allKeys.addAll(a.keySet());
    allKeys.addAll(b.keySet());

    ImmutableMap.Builder<K, V> builder = ImmutableMap.builder();

    for (K key : allKeys) {
        if (a.containsKey(key) && !b.containsKey(key)) {
            builder.put(key, a.get(key));
        } else if (!a.containsKey(key) && b.containsKey(key)) {
            builder.put(key, b.get(key));
        } else {
            builder.put(key, func.apply(key, a.get(key), b.get(key)));
        }
    }
    return builder.build();
}

From source file:com.google.gerrit.util.cli.OptionHandlers.java

private static ImmutableMap<Class<?>, Provider<OptionHandlerFactory<?>>> build(Injector i) {
    ImmutableMap.Builder<Class<?>, Provider<OptionHandlerFactory<?>>> map = ImmutableMap.builder();
    for (; i != null; i = i.getParent()) {
        for (Entry<Key<?>, Binding<?>> e : i.getBindings().entrySet()) {
            TypeLiteral<?> type = e.getKey().getTypeLiteral();
            if (type.getRawType() == OptionHandlerFactory.class && e.getKey().getAnnotation() == null
                    && type.getType() instanceof ParameterizedType) {
                map.put(getType(type), cast(e.getValue()).getProvider());
            }//from  w w w .  j  a  v a 2 s .com
        }
    }
    return map.build();
}

From source file:org.apache.gobblin.util.PropertiesUtils.java

/**
 * Converts a {@link Properties} object to a {@link Map} where each key is a {@link String}.
 *///from w w w.ja  va  2  s  .  com
public static Map<String, ?> propsToStringKeyMap(Properties properties) {
    ImmutableMap.Builder<String, Object> mapBuilder = ImmutableMap.builder();
    for (Map.Entry<Object, Object> entry : properties.entrySet()) {
        mapBuilder.put(entry.getKey().toString(), entry.getValue());
    }
    return mapBuilder.build();
}

From source file:org.apache.gobblin.util.ClusterNameTags.java

/**
 * Gets all useful Hadoop cluster metrics.
 *
 * @param conf a Hadoop {@link Configuration} to collect the metadata from
 *
 * @return a {@link Map} of key, value pairs containing the cluster metadata
 *///ww  w. j  av  a2 s . c  om
public static Map<String, String> getClusterNameTags(Configuration conf) {
    ImmutableMap.Builder<String, String> tagMap = ImmutableMap.builder();

    String clusterIdentifierTag = ClustersNames.getInstance().getClusterName(conf);
    if (!Strings.isNullOrEmpty(clusterIdentifierTag)) {
        tagMap.put(CLUSTER_IDENTIFIER_TAG_NAME, clusterIdentifierTag);
    }
    return tagMap.build();
}