Example usage for com.google.common.collect ImmutableMap.Builder put

Introduction

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

Prototype

public final V put(K k, V v)

Source Link

Usage

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 ww .  j  a v  a2 s.  co 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.facebook.buck.rules.CellPathResolverSerializer.java

@SuppressWarnings("unchecked")
public static CellPathResolver deserialize(Map<String, Object> data) {
    String type = (String) data.get(TYPE);
    Preconditions.checkNotNull(type, "Expected to have value for key %s", TYPE);
    Preconditions.checkArgument(type.equals(TYPE_DEFAULT),
            "Only CellPathResolver with type '%s' are supported, but found '%s' type", TYPE_DEFAULT, type);

    String rootPathAsString = (String) data.get(ROOT_PATH);
    Preconditions.checkNotNull(rootPathAsString, "Expected to have value for key %s", ROOT_PATH);
    Path rootPath = Paths.get(rootPathAsString);

    Map<String, String> cellPathsAsStrings = (Map<String, String>) data.get(CELL_PATHS);
    Preconditions.checkNotNull(cellPathsAsStrings, "Expected to have value for key %s", CELL_PATHS);

    ImmutableMap.Builder<String, Path> cellPaths = ImmutableMap.builder();
    for (Map.Entry<String, String> entry : cellPathsAsStrings.entrySet()) {
        cellPaths.put(entry.getKey(), Paths.get(entry.getValue()));
    }/*from  w  w  w  .j a v a 2  s .com*/

    return new DefaultCellPathResolver(rootPath, cellPaths.build());
}

From source file:com.google.idea.blaze.base.model.primitives.Kind.java

private static ImmutableMap<String, Kind> makeStringToKindMap() {
    ImmutableMap.Builder<String, Kind> result = ImmutableMap.builder();
    for (Kind kind : Kind.values()) {
        result.put(kind.toString(), kind);
    }//from w  ww.  j  a v a  2s . c om
    return result.build();
}

From source file:com.spectralogic.ds3autogen.docspec.DocSpecConverter.java

/**
 * Converts a list of RequestDescriptors into a request documentation map
 * @return Map of normalized request names (key) and descriptions (value)
 *///  www. j  a v  a 2s. c  o  m
protected static ImmutableMap<String, String> toRequestDocs(final List<RequestDescriptor> requestDescriptors,
        final NameMapper nameMapper) {
    if (isEmpty(requestDescriptors)) {
        return ImmutableMap.of();
    }
    final ImmutableMap.Builder<String, String> builder = ImmutableMap.builder();
    for (final RequestDescriptor rd : requestDescriptors) {
        builder.put(normalizeRequestName(rd, nameMapper), rd.getDescription());
    }
    return builder.build();
}

From source file:com.googlecode.wmbutil.util.ElementUtil.java

public static ImmutableMap<String, Object> asImmutableMap(MbElement parent) throws MbException {
    MbElement child = parent.getFirstChild();

    ImmutableMap.Builder<String, Object> builder = ImmutableMap.builder();
    while (child != null) {
        if (child.getType() == MbElement.TYPE_NAME_VALUE) {
            builder.put(child.getName(), child.getValue());
        }/*from   ww w .  j  ava2 s .  c  o  m*/
        child = child.getNextSibling();
    }
    return builder.build();
}

From source file:com.spectralogic.ds3contractcomparator.print.simpleprinter.Ds3EnumConstantDiffSimplePrinter.java

/**
 * Converts an {@link ImmutableList} of {@link Ds3Property} into an {@link ImmutableMap} of
 * property names and {@link Ds3Property}
 *//*from   w w  w  . ja  v a  2  s  .  c  o m*/
private static ImmutableMap<String, Ds3Property> toPropertyMap(final ImmutableList<Ds3Property> properties) {
    if (isEmpty(properties)) {
        return ImmutableMap.of();
    }
    final ImmutableMap.Builder<String, Ds3Property> builder = ImmutableMap.builder();
    properties.forEach(property -> builder.put(property.getName(), property));
    return builder.build();
}

From source file:io.prestosql.connector.system.SystemColumnHandle.java

public static Map<String, ColumnHandle> toSystemColumnHandles(ConnectorId connectorId,
        ConnectorTableMetadata tableMetadata) {
    ImmutableMap.Builder<String, ColumnHandle> columnHandles = ImmutableMap.builder();
    for (ColumnMetadata columnMetadata : tableMetadata.getColumns()) {
        columnHandles.put(columnMetadata.getName(),
                new SystemColumnHandle(connectorId, columnMetadata.getName()));
    }/*from w ww. j a v  a 2 s. c  om*/

    return columnHandles.build();
}

From source file:com.google.template.soy.shared.internal.InternalPlugins.java

public static ImmutableMap<String, SoyPrintDirective> fromDirectives(
        Iterable<? extends SoyPrintDirective> directives) {
    ImmutableMap.Builder<String, SoyPrintDirective> builder = ImmutableMap.builder();
    for (SoyPrintDirective directive : directives) {
        builder.put(directive.getName(), directive);
    }//from ww  w.jav a 2  s . co m
    return builder.build();
}

From source file:org.codice.ddf.catalog.ui.security.ShareableMetacardSharingPolicyPlugin.java

private static Map<String, Set<String>> getShareablePermissions() {
    ImmutableMap.Builder<String, Set<String>> builder = new ImmutableMap.Builder<>();
    Constants.SHAREABLE_TAGS.forEach(t -> builder.put(t, ImmutableSet.of(t)));
    return builder.build();
}

From source file:org.apache.gobblin.metrics.Tag.java

/**
 * Converts a {@link List} of {@link Tag}s to a {@link Map} of key, value pairs.
 *
 * @param tags a {@link List} of {@link Tag}s that should be converted to key, value pairs
 *
 * @return a {@link Map} of key, value pairs
 *///from   w w  w .j  a  v a  2  s.co  m
public static <T> Map<? extends String, T> toMap(List<Tag<T>> tags) {
    ImmutableMap.Builder<String, T> tagsMapBuilder = ImmutableMap.builder();
    for (Tag<T> tag : tags) {
        tagsMapBuilder.put(tag.getKey(), tag.getValue());
    }
    return tagsMapBuilder.build();
}