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:io.prestosql.sql.gen.IsolatedClass.java

public static <T> Class<? extends T> isolateClass(DynamicClassLoader dynamicClassLoader,
        Class<T> publicBaseClass, Class<? extends T> implementationClass, Class<?>... additionalClasses) {
    ImmutableMap.Builder<String, byte[]> builder = ImmutableMap.builder();
    builder.put(implementationClass.getName(), getBytecode(implementationClass));
    for (Class<?> additionalClass : additionalClasses) {
        builder.put(additionalClass.getName(), getBytecode(additionalClass));
    }//  w  ww .j a  v  a2s. co  m

    // load classes into a private class loader
    Map<String, Class<?>> isolatedClasses = dynamicClassLoader.defineClasses(builder.build());
    Class<?> isolatedClass = isolatedClasses.get(implementationClass.getName());

    // verify the isolated class
    checkArgument(isolatedClass != null, "Could load class %s", implementationClass.getName());
    checkArgument(publicBaseClass.isAssignableFrom(isolatedClass),
            "Error isolating class %s, newly loaded class is not a sub type of %s",
            implementationClass.getName(), publicBaseClass.getName());
    checkState(isolatedClass != implementationClass, "Isolation failed");

    return isolatedClass.asSubclass(publicBaseClass);
}

From source file:com.facebook.buck.testutil.FakeFileHashCache.java

public static FakeFileHashCache createFromStrings(Map<String, String> pathsToHashes) {
    ImmutableMap.Builder<Path, HashCode> builder = ImmutableMap.builder();
    for (Map.Entry<String, String> entry : pathsToHashes.entrySet()) {
        builder.put(Paths.get(entry.getKey()), HashCode.fromString(entry.getValue()));
    }/*  w w  w .  j  a  va2 s. c  o  m*/
    return new FakeFileHashCache(builder.build());
}

From source file:com.facebook.buck.config.Inis.java

public static ImmutableMap<String, ImmutableMap<String, String>> read(Reader reader) throws IOException {
    Ini ini = new Ini();
    Config config = ini.getConfig();// w ww.  ja  v  a  2 s.  com
    config.setEscape(false);
    config.setEscapeNewline(true);
    ini.load(reader);
    validateIni(ini);

    ImmutableMap.Builder<String, ImmutableMap<String, String>> sectionsToEntries = ImmutableMap.builder();
    for (String sectionName : ini.keySet()) {
        ImmutableMap.Builder<String, String> builder = ImmutableMap.builder();
        Profile.Section section = ini.get(sectionName);
        for (String propertyName : section.keySet()) {
            String propertyValue = section.get(propertyName);
            builder.put(propertyName, propertyValue);
        }

        ImmutableMap<String, String> sectionToEntries = builder.build();
        sectionsToEntries.put(sectionName, sectionToEntries);
    }

    return sectionsToEntries.build();

}

From source file:com.facebook.presto.sql.gen.IsolatedClass.java

public static <T> Class<? extends T> isolateClass(DynamicClassLoader dynamicClassLoader,
        Class<T> publicBaseClass, Class<? extends T> implementationClass, Class<?>... additionalClasses) {
    ImmutableMap.Builder<String, byte[]> builder = ImmutableMap.builder();
    builder.put(implementationClass.getName(), getByteCode(implementationClass));
    for (Class<?> additionalClass : additionalClasses) {
        builder.put(additionalClass.getName(), getByteCode(additionalClass));
    }/*from   w  w w.  jav a2 s .  com*/

    // load classes into a private class loader
    Map<String, Class<?>> isolatedClasses = dynamicClassLoader.defineClasses(builder.build());
    Class<?> isolatedClass = isolatedClasses.get(implementationClass.getName());

    // verify the isolated class
    checkArgument(isolatedClass != null, "Could load class %s", implementationClass.getName());
    checkArgument(publicBaseClass.isAssignableFrom(isolatedClass),
            "Error isolating class %s, newly loaded class is not a sub type of %s",
            implementationClass.getName(), publicBaseClass.getName());
    checkState(isolatedClass != implementationClass, "Isolation failed");

    return isolatedClass.asSubclass(publicBaseClass);
}

From source file:com.facebook.buck.jvm.java.JavacPluginJsr199FieldsSerializer.java

public static ImmutableMap<String, Object> serialize(JavacPluginJsr199Fields fields) {
    ImmutableMap.Builder<String, Object> builder = ImmutableMap.builder();

    builder.put(CAN_REUSE_CLASSPATH, fields.getCanReuseClassLoader());
    builder.put(PROCESSOR_NAMES, fields.getProcessorNames().asList());
    builder.put(CLASSPATH, fields.getClasspath().stream().map(URL::toString).collect(Collectors.toList()));

    return builder.build();
}

From source file:com.jgaap.generics.NumericTransformationEventDriver.java

protected static ImmutableMap<String, String> getTransformationMap(String filename) {
    ImmutableMap.Builder<String, String> builder = ImmutableMap.builder();
    BufferedReader reader = new BufferedReader(new InputStreamReader(NumericTransformationEventDriver.class
            .getResourceAsStream(JGAAPConstants.JGAAP_RESOURCE_PACKAGE + filename)));
    String current;/*from  w ww  . j  a  v a2s . co m*/
    try {
        while ((current = reader.readLine()) != null) {
            if (current.startsWith("/")) {
                String[] pair = current.split("/");
                builder.put(pair[1], pair[2]);
            }
        }
    } catch (IOException e) {
        e.printStackTrace();
    }
    return builder.build();
}

From source file:com.google.api.tools.framework.importers.swagger.SwaggerFileWriter.java

/** Saves the file contents on the disk and returns the saved file paths. */
public static Map<String, FileWrapper> saveFilesOnDisk(List<FileWrapper> inputFiles) {

    ImmutableMap.Builder<String, FileWrapper> savedFiles = ImmutableMap.builder();
    File tempDir = Files.createTempDir();
    String tmpDirLocation = tempDir.getAbsolutePath();
    for (FileWrapper inputFile : inputFiles) {
        String filePath = inputFile.getFilename().replaceAll("[\\\\/:]", "_");

        Preconditions.checkState(!Strings.isNullOrEmpty(inputFile.getFileContents().toString()),
                "swagger spec file contents empty");
        Preconditions.checkState(!Strings.isNullOrEmpty(filePath), "swagger spec file path not provided");

        String filePathToSave = File.separator + tmpDirLocation + File.separator + "swagger_spec_files"
                + File.separator + filePath;
        FileWrapper fileToSave = FileWrapper.create(filePathToSave, inputFile.getFileContents());
        try {//from   w  w  w  . j av  a 2 s  . c  o m
            saveFileOnDisk(fileToSave);
            savedFiles.put(inputFile.getFilename(), fileToSave);
        } catch (IOException ex) {
            throw new IllegalStateException(
                    String.format("Unable to save the swagger spec contents on the disk at %s", filePathToSave),
                    ex);
        }
    }
    return savedFiles.build();
}

From source file:com.google.googlejavaformat.intellij.FormatterUtil.java

static Map<TextRange, String> getReplacements(Formatter formatter, String text, Collection<TextRange> ranges) {
    try {/*from  w w w .ja va2s . com*/
        ImmutableMap.Builder<TextRange, String> replacements = ImmutableMap.builder();
        formatter.getFormatReplacements(text, toRanges(ranges)).forEach(replacement -> replacements
                .put(toTextRange(replacement.getReplaceRange()), replacement.getReplacementString()));
        return replacements.build();
    } catch (FormatterException e) {
        return ImmutableMap.of();
    }
}

From source file:nextmethod.web.razor.tokenizer.JavaKeywordDetector.java

private static Map<String, JavaKeyword> createKeywordsMap() {
    final ImmutableMap.Builder<String, JavaKeyword> builder = ImmutableMap.<String, JavaKeyword>builder();

    for (JavaKeyword keyword : JavaKeyword.values()) {
        builder.put(keyword.keyword(), keyword);
    }// ww  w  .  ja v a2  s  .c  o m

    return builder.build();
}

From source file:com.preferanser.shared.util.GameUtils.java

public static Map<Hand, Set<Card>> copyDefensive(Multimap<Hand, Card> handCardMultimap) {
    ImmutableMap.Builder<Hand, Set<Card>> builder = ImmutableMap.builder();

    if (handCardMultimap.containsKey(Hand.EAST))
        builder.put(Hand.EAST, ImmutableSet.copyOf(handCardMultimap.get(Hand.EAST)));
    else//  w w w  . j a  va 2  s.  c  o  m
        builder.put(Hand.EAST, ImmutableSet.<Card>of());

    if (handCardMultimap.containsKey(Hand.SOUTH))
        builder.put(Hand.SOUTH, ImmutableSet.copyOf(handCardMultimap.get(Hand.SOUTH)));
    else
        builder.put(Hand.SOUTH, ImmutableSet.<Card>of());

    if (handCardMultimap.containsKey(Hand.WEST))
        builder.put(Hand.WEST, ImmutableSet.copyOf(handCardMultimap.get(Hand.WEST)));
    else
        builder.put(Hand.WEST, ImmutableSet.<Card>of());

    return builder.build();
}