Example usage for com.google.common.collect ImmutableList size

List of usage examples for com.google.common.collect ImmutableList size

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Introduction

In this page you can find the example usage for com.google.common.collect ImmutableList size.

Prototype

int size();

Source Link

Document

Returns the number of elements in this list.

Usage

From source file:com.facebook.presto.jdbc.client.FailureInfo.java

private static FailureException toException(FailureInfo failureInfo) {
    if (failureInfo == null) {
        return null;
    }//from   ww  w  .  ja v a  2s  .  c o  m
    FailureException failure = new FailureException(failureInfo.getType(), failureInfo.getMessage(),
            toException(failureInfo.getCause()));
    ImmutableList.Builder<StackTraceElement> stackTraceBuilder = ImmutableList.builder();
    for (String stack : failureInfo.getStack()) {
        stackTraceBuilder.add(toStackTraceElement(stack));
    }
    ImmutableList<StackTraceElement> stackTrace = stackTraceBuilder.build();
    failure.setStackTrace(stackTrace.toArray(new StackTraceElement[stackTrace.size()]));
    return failure;
}

From source file:aeon.compiler.FieldExtractorImpl.java

@NotNull
private static ImmutableList<Field> assertIntegrity(@NotNull final ImmutableList<Field> fields) {
    checkNotNull(fields);//from w ww .  j av a2s . c o m

    if (fields.size() == 0) {
        illegalArgument("No fields annotated with @aeon.Field");
    }

    final List<String> reservedNames = Arrays.asList(RESERVED_FIELD_NAMES);

    int idFieldCount = 0;
    for (final Field field : fields) {
        if (reservedNames.contains(Utils.normalizeFieldName(field.getName()))) {
            illegalArgument(String.format(
                    "Field name \"%s\" collides with default QueryBuilder methods. Consider renaming the field.",
                    field.getName()));
        }

        if (field.isNullable() && !field.getType().isReferenceType()) {
            illegalArgument("Only reference types can be declared @Nullable");
        }

        if (field.isId()) {
            if (!canBeIdField(field.getType())) {
                illegalArgument("Only integer types or String can be the ID");
            }

            if (field.isNullable()) {
                illegalArgument("ID field cannot be declared nullable");
            }

            if (field.getId().autoIncrement() && !canBeAutoIncrement(field.getType())) {
                illegalArgument("Only integer types can be AUTOINCREMENT");
            }

            idFieldCount++;
        }
    }

    if (idFieldCount == 0) {
        illegalArgument("Missing ID field");
    } else if (idFieldCount > 1) {
        illegalArgument("Multiple ID fields not supported");
    }

    return fields;
}

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

/**
 * Gets the non-error, non-null code associated with a list of Ds3ResponseCodes
 *//*from  w w  w .j a v a2s  . c o  m*/
public static Integer getPayloadResponseCode(final ImmutableList<Ds3ResponseCode> responseCodes) {

    final ImmutableList<Integer> codes = getAllNonErrorResponseCodes(responseCodes);
    switch (codes.size()) {
    case 0:
        //Log instead of throw error since GetObject and HeadBucket will have no values
        LOG.debug("There are no non-error non-null response codes for this request");
        return null;
    case 1:
        return codes.get(0);
    default:
        throw new IllegalArgumentException("There are multiple non-error response codes for this request");
    }
}

From source file:io.dfox.junit.http.api.Path.java

/**
 * Parse a String into a RunPath. The path is expected to be in the format 
 * &lt;grouping&gt;[/&lt;name&gt;].
 * /*from   w  ww.j  ava 2 s. c  o m*/
 * @param path The string path
 * @return The test path or an empty Optional if the path is not valid or could not be parsed
 */
public static Optional<Path> parse(final String path) {
    final ImmutableList<String> parts = Arrays.stream(path.split("/")).map(s -> s.trim())
            .filter(s -> !s.isEmpty()).collect(Collectors.toImmutableList());

    switch (parts.size()) {
    case 1:
        return Optional.of(new Path(parts.get(0), Optional.empty()));
    case 2:
        return Optional.of(new Path(parts.get(0), Optional.of(parts.get(1))));
    default:
        return Optional.empty();
    }
}

From source file:com.facebook.presto.client.FailureInfo.java

private static FailureException toException(FailureInfo failureInfo) {
    if (failureInfo == null) {
        return null;
    }//from  w w w  .  j av  a  2  s.  c o m
    FailureException failure = new FailureException(failureInfo.getType(), failureInfo.getMessage(),
            toException(failureInfo.getCause()));
    for (FailureInfo suppressed : failureInfo.getSuppressed()) {
        failure.addSuppressed(toException(suppressed));
    }
    ImmutableList.Builder<StackTraceElement> stackTraceBuilder = ImmutableList.builder();
    for (String stack : failureInfo.getStack()) {
        stackTraceBuilder.add(toStackTraceElement(stack));
    }
    ImmutableList<StackTraceElement> stackTrace = stackTraceBuilder.build();
    failure.setStackTrace(stackTrace.toArray(new StackTraceElement[stackTrace.size()]));
    return failure;
}

From source file:com.facebook.presto.execution.ExecutionFailureInfo.java

private static Failure toException(ExecutionFailureInfo executionFailureInfo) {
    if (executionFailureInfo == null) {
        return null;
    }//from  w ww  . j a v a 2s.  c o m
    Failure failure = new Failure(executionFailureInfo.getType(), executionFailureInfo.getMessage(),
            executionFailureInfo.getErrorCode(), toException(executionFailureInfo.getCause()));
    for (ExecutionFailureInfo suppressed : executionFailureInfo.getSuppressed()) {
        failure.addSuppressed(toException(suppressed));
    }
    ImmutableList.Builder<StackTraceElement> stackTraceBuilder = ImmutableList.builder();
    for (String stack : executionFailureInfo.getStack()) {
        stackTraceBuilder.add(toStackTraceElement(stack));
    }
    ImmutableList<StackTraceElement> stackTrace = stackTraceBuilder.build();
    failure.setStackTrace(stackTrace.toArray(new StackTraceElement[stackTrace.size()]));
    return failure;
}

From source file:com.google.api.codegen.configgen.CollectionPattern.java

private static boolean isValidCollectionPattern(FieldSegment fieldSegment) {
    ImmutableList<PathSegment> subPath = fieldSegment.getSubPath();
    if (subPath == null) {
        return false;
    }/*  w  ww. j  av  a  2  s  . com*/
    if (subPath.size() <= 1) {
        return false;
    }
    boolean containsLiteralWildcardPair = false;
    PathSegment lastSegment = null;
    for (PathSegment segment : subPath) {
        if (segment instanceof WildcardSegment && lastSegment != null
                && lastSegment instanceof LiteralSegment) {
            containsLiteralWildcardPair = true;
            break;
        }
        lastSegment = segment;
    }
    if (!containsLiteralWildcardPair) {
        return false;
    }

    return true;
}

From source file:com.facebook.buck.android.resources.ResourceTable.java

public static ResourceTable slice(ResourceTable table, Map<Integer, Integer> countsToExtract) {
    ResTablePackage newPackage = ResTablePackage.slice(table.resPackage, countsToExtract);

    StringPool strings = table.strings;/*from  w w w.ja v  a 2s.  c o m*/
    // Figure out what strings are used by the retained references.
    ImmutableSortedSet.Builder<Integer> stringRefs = ImmutableSortedSet
            .orderedBy(Comparator.comparing(strings::getString).thenComparingInt(i -> i));
    newPackage.visitStringReferences(stringRefs::add);
    ImmutableList<Integer> stringsToExtract = stringRefs.build().asList();
    ImmutableMap<Integer, Integer> stringMapping = Maps
            .uniqueIndex(IntStream.range(0, stringsToExtract.size())::iterator, stringsToExtract::get);

    // Extract a StringPool that contains just the strings used by the new package.
    // This drops styles.
    StringPool newStrings = StringPool.create(stringsToExtract.stream().map(strings::getString)::iterator);

    // Adjust the string references.
    newPackage.transformStringReferences(stringMapping::get);

    return new ResourceTable(newStrings, newPackage);
}

From source file:com.facebook.buck.artifact_cache.MultiArtifactCache.java

private static ListenableFuture<Void> storeToCaches(ImmutableList<ArtifactCache> caches, ArtifactInfo info,
        BorrowablePath output) {//from w ww .  j a  va 2  s .  co m
    // TODO(cjhopman): support BorrowablePath with multiple writable caches.
    if (caches.size() != 1) {
        output = BorrowablePath.notBorrowablePath(output.getPath());
    }
    List<ListenableFuture<Void>> storeFutures = Lists.newArrayListWithExpectedSize(caches.size());
    for (ArtifactCache artifactCache : caches) {
        storeFutures.add(artifactCache.store(info, output));
    }

    // Aggregate future to ensure all store operations have completed.
    return Futures.transform(Futures.allAsList(storeFutures), Functions.<Void>constant(null));
}

From source file:com.google.devtools.build.lib.skyframe.AbstractLabelCycleReporter.java

/**
 * Prints the SkyKey-s in cycle into cycleMessage using the print function.
 *//*from ww  w.j ava 2s. c  o m*/
static SkyKey printCycle(ImmutableList<SkyKey> cycle, StringBuilder cycleMessage,
        Function<SkyKey, String> printFunction) {
    Iterable<SkyKey> valuesToPrint = cycle.size() > 1 ? Iterables.concat(cycle, ImmutableList.of(cycle.get(0)))
            : cycle;
    SkyKey cycleValue = null;
    for (SkyKey value : valuesToPrint) {
        if (cycleValue == null) { // first item
            cycleValue = value;
            cycleMessage.append("\n.-> ");
        } else {
            if (value == cycleValue) { // last item of the cycle
                cycleMessage.append("\n`-- ");
            } else {
                cycleMessage.append("\n|   ");
            }
        }
        cycleMessage.append(printFunction.apply(value));
    }

    if (cycle.size() == 1) {
        cycleMessage.append(" [self-edge]");
        cycleMessage.append("\n`--");
    }

    return cycleValue;
}