com.google.common.collect.ImmutableMultimap.Builder Java Examples

private void buildInternal(ImmutableList.Builder<Step> steps) {
  Preconditions.checkState(newInputsHash != null, "Must call checkIsCached first!");

  createDxStepForDxPseudoRule(
      androidPlatformTarget,
      steps,
      buildContext,
      filesystem,
      srcs,
      outputPath,
      dxOptions,
      xzCompressionLevel,
      dxMaxHeapSize,
      dexTool,
      classpathFiles,
      useDexBuckedId,
      minSdkVersion);
  steps.add(
      new WriteFileStep(filesystem, newInputsHash, outputHashPath, /* executable */ false));
}
 

private static Predicate<@NonNull Map<@NonNull String, @NonNull Object>> multiToMapPredicate(Predicate<@NonNull Multimap<@NonNull String, @NonNull Object>> predicate) {
    return map -> {
        Builder<@NonNull String, @NonNull Object> builder = ImmutableMultimap.builder();
        map.forEach((key, value) -> builder.put(key, value));
        return predicate.test(Objects.requireNonNull(builder.build()));
    };
}
 

private Map<String, String> createPartitionSpec() {
  ImmutableMap.Builder<String, String> builder = ImmutableMap.builder();
  for (HCatFieldSchema partitionColumn : partitionColumns) {
    String name = partitionColumn.getName();
    Object value = get(name);
    checkState(value != null, "Value for partition column %s must not be null.", name);
    builder.put(name, value.toString());
  }
  return builder.build();
}
 

private ImmutableMultimap<Path, Path> createXzsOutputsToInputs(
    Multimap<Path, Path> outputToInputs) {
  // Concatenate if solid compression is specified.
  // create a mapping of the xzs file target and the dex.jar files that go into it
  ImmutableMultimap.Builder<Path, Path> xzsMultimapBuilder = ImmutableMultimap.builder();
  for (Path p : outputToInputs.keySet()) {
    if (DexStore.XZS.matchesPath(p)) {
      String[] matches = p.getFileName().toString().split("-");
      Path output = p.getParent().resolve(matches[0].concat(SECONDARY_SOLID_DEX_EXTENSION));
      xzsMultimapBuilder.put(output, p);
    }
  }
  return xzsMultimapBuilder.build();
}
 

/**
 * Once the {@code .class} files have been split into separate zip files, each must be converted
 * to a {@code .dex} file.
 */
private Stream<ImmutableList<Step>> generateDxCommands(
    ProjectFilesystem filesystem, Multimap<Path, Path> outputToInputs) {

  ImmutableMap<Path, Sha1HashCode> dexInputHashes = dexInputHashesProvider.getDexInputHashes();
  ImmutableSet<Path> allDexInputPaths = ImmutableSet.copyOf(outputToInputs.values());

  return outputToInputs.asMap().entrySet().stream()
      .map(
          outputInputsPair ->
              new DxPseudoRule(
                  androidPlatformTarget,
                  buildContext,
                  filesystem,
                  dexInputHashes,
                  ImmutableSet.copyOf(outputInputsPair.getValue()),
                  outputInputsPair.getKey(),
                  successDir.resolve(outputInputsPair.getKey().getFileName()),
                  dxOptions,
                  xzCompressionLevel,
                  dxMaxHeapSize,
                  dexTool,
                  desugarInterfaceMethods
                      ? Sets.union(
                          Sets.difference(
                              allDexInputPaths, ImmutableSet.copyOf(outputInputsPair.getValue())),
                          additonalDesugarDeps.orElse(ImmutableSet.of()))
                      : null,
                  useDexBuckedId,
                  minSdkVersion))
      .filter(dxPseudoRule -> !dxPseudoRule.checkIsCached())
      .map(
          dxPseudoRule -> {
            ImmutableList.Builder<Step> steps = ImmutableList.builder();
            dxPseudoRule.buildInternal(steps);
            return steps.build();
          });
}
 

public static <K, V> Map<K, V> toMap(Collection<Entry<K, V>> value) {
	ImmutableMap.Builder<K, V> builder = ImmutableMap.builder();
	value.stream().map(Entry::toEntry).forEach(builder::put);
	return builder.build();
}
 

public static <K, V> Multimap<K, V> toMultimap(Collection<Entry<K, V>> value) {
	Builder<K, V> builder = ImmutableMultimap.builder();
	value.stream().map(Entry::toEntry).forEach(builder::put);
	return builder.build();
}
 

/**
 * @param primaryOutputPath Path for the primary dex artifact.
 * @param primaryInputsToDex Set of paths to include as inputs for the primary dex artifact.
 * @param secondaryOutputDir Directory path for the secondary dex artifacts, if there are any.
 *     Note that this directory will be pruned such that only those secondary outputs generated by
 *     this command will remain in the directory!
 * @param secondaryInputsToDex List of paths to input jar files, to use as dx input, keyed by the
 *     corresponding output dex file. Note that for each output file (key), a separate dx
 *     invocation will be started with the corresponding jar files (value) as the input.
 * @param successDir Directory where success artifacts are written.
 * @param executorService The thread pool to execute the dx command on.
 * @param minSdkVersion
 */
public SmartDexingStep(
    AndroidPlatformTarget androidPlatformTarget,
    BuildContext buildContext,
    ProjectFilesystem filesystem,
    Optional<Path> primaryOutputPath,
    Optional<Supplier<Set<Path>>> primaryInputsToDex,
    Optional<Supplier<List<String>>> primaryDexWeightsSupplier,
    Optional<Path> secondaryOutputDir,
    Optional<Supplier<Multimap<Path, Path>>> secondaryInputsToDex,
    DexInputHashesProvider dexInputHashesProvider,
    Path successDir,
    EnumSet<Option> dxOptions,
    ListeningExecutorService executorService,
    int xzCompressionLevel,
    Optional<String> dxMaxHeapSize,
    String dexTool,
    boolean desugarInterfaceMethods,
    boolean useDexBuckedId,
    Optional<Set<Path>> additonalDesugarDeps,
    BuildTarget buildTarget,
    Optional<Integer> minSdkVersion) {
  this.androidPlatformTarget = androidPlatformTarget;
  this.buildContext = buildContext;
  this.filesystem = filesystem;
  this.desugarInterfaceMethods = desugarInterfaceMethods;
  this.outputToInputsSupplier =
      MoreSuppliers.memoize(
          () -> {
            Builder<Path, Path> map = ImmutableMultimap.builder();
            if (primaryInputsToDex.isPresent()) {
              map.putAll(primaryOutputPath.get(), primaryInputsToDex.get().get());
            }
            if (secondaryInputsToDex.isPresent()) {
              map.putAll(secondaryInputsToDex.get().get());
            }
            return map.build();
          });
  this.primaryDexWeightsSupplier = primaryDexWeightsSupplier;
  this.secondaryOutputDir = secondaryOutputDir;
  this.dexInputHashesProvider = dexInputHashesProvider;
  this.successDir = successDir;
  this.dxOptions = dxOptions;
  this.executorService = executorService;
  this.xzCompressionLevel = xzCompressionLevel;
  this.dxMaxHeapSize = dxMaxHeapSize;
  this.dexTool = dexTool;
  this.useDexBuckedId = useDexBuckedId;
  this.additonalDesugarDeps = additonalDesugarDeps;
  this.buildTarget = buildTarget;
  this.minSdkVersion = minSdkVersion;
}