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:org.grouplens.lenskit.data.dao.MapItemNameDAO.java

/**
 * Read an item list DAO from a file./*www . ja va  2  s.c  o m*/
 * @param file A file of item IDs, one per line.
 * @return The item list DAO.
 * @throws java.io.IOException if there is an error reading the list of items.
 */
public static MapItemNameDAO fromCSVFile(File file) throws IOException {
    LineCursor cursor = LineCursor.openFile(file, CompressionMode.AUTO);
    try {
        ImmutableMap.Builder<Long, String> names = ImmutableMap.builder();
        StrTokenizer tok = StrTokenizer.getCSVInstance();
        for (String line : cursor) {
            tok.reset(line);
            long item = Long.parseLong(tok.next());
            String title = tok.nextToken();
            if (title != null) {
                names.put(item, title);
            }
        }
        return new MapItemNameDAO(names.build());
    } catch (NoSuchElementException ex) {
        throw new IOException(String.format("%s:%s: not enough columns", file, cursor.getLineNumber()), ex);
    } catch (NumberFormatException ex) {
        throw new IOException(String.format("%s:%s: id not an integer", file, cursor.getLineNumber()), ex);
    } finally {
        cursor.close();
    }
}

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From source file:org.prebake.service.tools.ext.JUnitRunner.java

/** Produce a structure like that documented in the class comment. */
private static ImmutableMap<String, ?> jsonReport(List<TestState> tests) {
    EnumMap<TestResult, Integer> summary = new EnumMap<TestResult, Integer>(TestResult.class);
    for (TestResult r : TestResult.values()) {
        summary.put(r, 0);/*from   w w w.  j a v  a2s  . c om*/
    }
    ImmutableList.Builder<ImmutableMap<String, ?>> testJson = ImmutableList.builder();
    for (TestState t : tests) {
        ImmutableMap.Builder<String, Object> b = ImmutableMap.builder();
        b.put(ReportKey.CLASS_NAME, t.key.className);
        b.put(ReportKey.METHOD_NAME, t.key.methodName);
        b.put(ReportKey.TEST_NAME, t.key.testName);
        if (!t.annotations.isEmpty()) {
            ImmutableList.Builder<Object> annotations = ImmutableList.builder();
            for (Annotation a : t.annotations) {
                annotations.add(ImmutableMap.of(ReportKey.CLASS_NAME, a.annotationType().getName(),
                        ReportKey.TEXT, a.toString()));
            }
            b.put(ReportKey.ANNOTATIONS, annotations.build());
        }
        if (t.message != null) {
            b.put(ReportKey.FAILURE_MESSAGE, t.message);
        }
        if (t.trace != null) {
            b.put(ReportKey.FAILURE_TRACE, t.trace);
        }
        if (t.out.size() > 0) {
            b.put(ReportKey.OUT, new String(t.out.toByteArray(), Charsets.UTF_8));
        }
        b.put(ReportKey.RESULT, t.result.name());
        summary.put(t.result, summary.get(t.result) + 1);
        testJson.add(b.build());
    }
    ImmutableMap.Builder<String, Integer> summaryJson = ImmutableMap.builder();
    summaryJson.put(ReportKey.TOTAL, tests.size());
    for (Map.Entry<TestResult, Integer> count : summary.entrySet()) {
        summaryJson.put(count.getKey().name(), count.getValue());
    }
    return ImmutableMap.of(ReportKey.TESTS, testJson.build(), ReportKey.SUMMARY, summaryJson.build());
}

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From source file:net.techcable.pineapple.collect.ImmutableMaps.java

@Nonnull
public static <K, V, T, U> ImmutableMap<T, U> transform(ImmutableMap<K, V> original,
        Function<K, T> keyTransformer, Function<V, U> valueTransformer) {
    ImmutableMap.Builder<T, U> resultBuilder = builder(checkNotNull(original, "Null map").size());
    forEach(original, (originalKey, originalValue) -> {
        T newKey = checkNotNull(keyTransformer, "Null key transformer").apply(originalKey);
        U newValue = checkNotNull(valueTransformer, "Null value transformer").apply(originalValue);
        resultBuilder.put(newKey, newValue);
    });/*from   ww w. j av a  2s . c om*/
    return resultBuilder.build();
}

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From source file:org.openqa.selenium.server.htmlrunner.NonReflectiveSteps.java

private static ImmutableMap<String, CoreStepFactory> build() {
    ImmutableMap.Builder<String, CoreStepFactory> steps = ImmutableMap.builder();

    CoreStepFactory nextCommandFails = (locator,
            value) -> (selenium, state) -> new NextCommandFails(state.expand(locator));
    steps.put("assertErrorOnNext", nextCommandFails);
    steps.put("assertFailureOnNext", nextCommandFails);

    steps.put("verifyErrorOnNext",
            (locator, value) -> (selenium, state) -> new VerifyNextCommandFails(state.expand(locator)));
    steps.put("verifyFailureOnNext",
            (locator, value) -> (selenium, state) -> new VerifyNextCommandFails(state.expand(locator)));

    class SelectedOption implements CoreStep {

        private final String locator;
        private final String value;
        private final NextStepDecorator onFailure;

        public SelectedOption(String locator, String value, NextStepDecorator onFailure) {
            this.locator = locator;
            this.value = value;
            this.onFailure = onFailure;
        }/*from w w w .ja  va2  s .c o  m*/

        @Override
        public NextStepDecorator execute(Selenium selenium, TestState state) {
            JavascriptLibrary library = new JavascriptLibrary();
            ElementFinder finder = new ElementFinder(library);
            SeleniumSelect select = new SeleniumSelect(library, finder,
                    ((WrapsDriver) selenium).getWrappedDriver(), locator);

            WebElement element = select.findOption(value);
            if (element == null) {
                return onFailure;
            }
            return NextStepDecorator.IDENTITY;
        }
    }

    steps.put("assertSelected", ((locator, value) -> new SelectedOption(locator, value,
            NextStepDecorator.ASSERTION_FAILED(value + " not selected"))));
    steps.put("verifySelected", ((locator, value) -> new SelectedOption(locator, value,
            NextStepDecorator.VERIFICATION_FAILED(value + " not selected"))));

    steps.put("echo", ((locator, value) -> (selenium, state) -> {
        LOG.info(locator);
        return NextStepDecorator.IDENTITY;
    }));

    steps.put("pause", ((locator, value) -> (selenium, state) -> {
        try {
            long timeout = Long.parseLong(state.expand(locator));
            Thread.sleep(timeout);
            return NextStepDecorator.IDENTITY;
        } catch (NumberFormatException e) {
            return NextStepDecorator
                    .ERROR(new SeleniumException("Unable to parse timeout: " + state.expand(locator)));
        } catch (InterruptedException e) {
            System.exit(255);
            throw new CoreRunnerError("We never get this far");
        }
    }));

    steps.put("store", (((locator, value) -> ((selenium, state) -> {
        state.store(state.expand(locator), state.expand(value));
        return NextStepDecorator.IDENTITY;
    }))));

    return steps.build();
}

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From source file:org.mule.module.extension.internal.capability.xml.schema.AnnotationProcessorUtils.java

private static <T extends Element> Map<String, T> collectAnnotatedElements(Iterable<T> elements,
        Class<? extends Annotation> annotation) {
    ImmutableMap.Builder<String, T> fields = ImmutableMap.builder();

    for (T element : elements) {
        if (element.getAnnotation(annotation) != null) {
            fields.put(element.getSimpleName().toString(), element);
        }//from  w  w w.  j ava  2s  .  c o  m
    }

    return fields.build();
}

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From source file:io.prestosql.orc.OrcReader.java

static void validateFile(OrcWriteValidation writeValidation, OrcDataSource input, List<Type> types,
        DateTimeZone hiveStorageTimeZone, OrcEncoding orcEncoding) throws OrcCorruptionException {
    ImmutableMap.Builder<Integer, Type> readTypes = ImmutableMap.builder();
    for (int columnIndex = 0; columnIndex < types.size(); columnIndex++) {
        readTypes.put(columnIndex, types.get(columnIndex));
    }//  w w w  . j a  va 2  s  .  c o  m
    try {
        OrcReader orcReader = new OrcReader(input, orcEncoding, new DataSize(1, MEGABYTE),
                new DataSize(8, MEGABYTE), new DataSize(8, MEGABYTE), new DataSize(16, MEGABYTE),
                Optional.of(writeValidation));
        try (OrcRecordReader orcRecordReader = orcReader.createRecordReader(readTypes.build(),
                OrcPredicate.TRUE, hiveStorageTimeZone, newSimpleAggregatedMemoryContext(),
                INITIAL_BATCH_SIZE)) {
            while (orcRecordReader.nextBatch() >= 0) {
                // ignored
            }
        }
    } catch (IOException e) {
        throw new OrcCorruptionException(e, input.getId(), "Validation failed");
    }
}

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From source file:com.yahoo.yqlplus.engine.internal.plan.types.Conversions.java

private static void registerSeq(ImmutableMap.Builder<String, BytecodeSequence> m, Class<?> fromType,
        final int opcode, Class<?> asType, Class<?> ownerType, String methodName) {
    final BoxCall box = new BoxCall(asType, methodName, ownerType);
    m.put(key(fromType, ownerType), new BytecodeSequence() {
        @Override/*  w  w  w .  j  a  v  a  2  s.c o m*/
        public void generate(CodeEmitter code) {
            code.getMethodVisitor().visitInsn(opcode);
            code.exec(box);
        }
    });
}

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From source file:com.android.assetstudiolib.AssetStudio.java

@NonNull
@VisibleForTesting/* www  .ja  v a  2  s .  c o  m*/
static Map<String, String> getBasenameToPathMap(@NonNull Generator generator) {
    ImmutableMap.Builder<String, String> builder = new ImmutableMap.Builder<>();
    int dotXmlLength = DOT_XML.length();

    for (String category : MATERIAL_DESIGN_ICON_CATEGORIES) {
        String path = MATERIAL_DESIGN_ICONS_PATH + category + '/';

        for (Iterator<String> i = generator.getResourceNames(path); i.hasNext();) {
            String name = i.next();
            builder.put(name.substring(0, name.length() - dotXmlLength), path + name);
        }
    }

    return builder.build();
}

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From source file:com.android.tools.idea.uibuilder.property.PropertyTestCase.java

private static ImmutableMap.Builder<String, NlComponent> addToMap(
        @NotNull ImmutableMap.Builder<String, NlComponent> builder, @NotNull List<NlComponent> components) {
    for (NlComponent component : components) {
        if (component.getId() != null) {
            builder.put(component.getId(), component);
        }//from   ww  w  .  j  ava  2s. com
        addToMap(builder, component.getChildren());
    }
    return builder;
}

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From source file:com.spectralogic.ds3autogen.utils.ConverterUtil.java

/**
 * Removes all unused types from the Ds3Type map. Types are considered to be used if
 * they are used within a Ds3Request, and/or if they are used within another type that
 * is also used.//ww  w.ja  v a  2 s  .  c  o  m
 * @param types A Ds3Type map
 * @param requests A list of Ds3Requests
 */
public static ImmutableMap<String, Ds3Type> removeUnusedTypes(final ImmutableMap<String, Ds3Type> types,
        final ImmutableList<Ds3Request> requests) {
    if (isEmpty(types) || isEmpty(requests)) {
        return ImmutableMap.of();
    }

    final ImmutableSet.Builder<String> usedTypesBuilder = ImmutableSet.builder();
    usedTypesBuilder.addAll(getUsedTypesFromRequests(requests));
    usedTypesBuilder.addAll(getUsedTypesFromAllTypes(types, usedTypesBuilder.build()));
    final ImmutableSet<String> usedTypes = usedTypesBuilder.build();

    final ImmutableMap.Builder<String, Ds3Type> builder = ImmutableMap.builder();
    for (final Map.Entry<String, Ds3Type> entry : types.entrySet()) {
        if (usedTypes.contains(entry.getKey())) {
            builder.put(entry.getKey(), entry.getValue());
        }
    }
    return builder.build();
}

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