Examples with Joiner com.google.common.base.Joiner used on opensource projects

Example 31 with Joiner

use of com.google.common.base.Joiner in project gradle by gradle.

the class DefaultLibraryResolutionErrorMessageBuilder method noCompatibleVariantErrorMessage.

@Override
public String noCompatibleVariantErrorMessage(String libraryName, Iterable<? extends Binary> allBinaries) {
    HashMultimap<String, String> variantAxisMessages = HashMultimap.create();
    for (Binary binary : allBinaries) {
        BinarySpec spec = (BinarySpec) binary;
        VariantsMetaData md = DefaultVariantsMetaData.extractFrom(spec, schemaStore.getSchema(((BinarySpecInternal) spec).getPublicType()));
        Set<String> variantAxesWithIncompatibleTypes = VariantsMetaDataHelper.determineAxesWithIncompatibleTypes(variantsMetaData, md, variantAxesToResolve);
        for (String variantAxis : variantAxesToResolve) {
            String value = md.getValueAsString(variantAxis);
            if (value != null) {
                String message = String.format("'%s'", value);
                if (variantAxesWithIncompatibleTypes.contains(variantAxis)) {
                    message = String.format("%s but with an incompatible type (expected '%s' was '%s')", message, variantsMetaData.getVariantAxisType(variantAxis).getConcreteClass().getName(), md.getVariantAxisType(variantAxis).getConcreteClass().getName());
                }
                variantAxisMessages.put(variantAxis, message);
            }
        }
    }
    Joiner joiner = Joiner.on(", ").skipNulls();
    StringBuilder error = new StringBuilder(String.format(TextUtil.toPlatformLineSeparators("Cannot find a compatible variant for library '%s'.\n"), libraryName));
    for (String variantAxis : variantAxesToResolve) {
        String axisName = renderAxisName(variantAxis);
        error.append("    Required ").append(axisName).append(" '").append(variantsMetaData.getValueAsString(variantAxis)).append("'");
        Set<String> available = new TreeSet<String>(variantAxisMessages.get(variantAxis));
        if (!available.isEmpty()) {
            error.append(", available: ").append(joiner.join(available)).append("\n");
        } else {
            error.append(" but no compatible variant was found\n");
        }
    }
    return error.toString();
}

Example 32 with Joiner

use of com.google.common.base.Joiner in project titan by thinkaurelius.

the class CsvConsumer method accept.

public synchronized void accept(Result r) throws IOException {
    Joiner j = Joiner.on(separator);
    List<String> fields = new ArrayList<String>(Column.values().length);
    for (Column c : Column.values()) {
        fields.add(c.get(r));
    }
    csv.write(String.format("%s%n", j.join(fields)));
    log.debug("Wrote {} to {}", r, csvFile);
    csv.flush();
}

Example 33 with Joiner

use of com.google.common.base.Joiner in project titan by thinkaurelius.

the class CsvConsumer method printHeader.

private synchronized void printHeader() throws IOException {
    long len = csvFile.length();
    if (0 != len) {
        log.debug("Not writing header to {}; file has non-zero length {}", csvFile, len);
        return;
    }
    Joiner j = Joiner.on(separator);
    List<String> headers = new ArrayList<String>(Column.values().length);
    for (Column c : Column.values()) {
        headers.add(c.getName());
    }
    csv.write(String.format("%s%n", j.join(headers)));
    log.debug("Wrote header to {}", csvFile);
    csv.flush();
}

Example 34 with Joiner

use of com.google.common.base.Joiner in project commons by twitter.

the class UrlHelper method getDomainLevels.

/**
   * Gets the domain levels for a host.
   * For example, sub1.sub2.domain.co.uk would return
   * [sub1.sub2.domain.co.uk, sub2.domain.co.uk, domain.co.uk, co.uk, uk].
   *
   *
   * @param host The host to peel subdomains off from.
   * @return The domain levels in this host.
   */
public static List<String> getDomainLevels(String host) {
    Preconditions.checkNotNull(host);
    // Automatically include www prefix if not present.
    if (!host.startsWith("www")) {
        host = "www." + host;
    }
    Joiner joiner = Joiner.on(".");
    List<String> domainParts = Lists.newLinkedList(Arrays.asList(host.split("\\.")));
    List<String> levels = Lists.newLinkedList();
    while (!domainParts.isEmpty()) {
        levels.add(joiner.join(domainParts));
        domainParts.remove(0);
    }
    return levels;
}

Example 35 with Joiner

use of com.google.common.base.Joiner in project stargate-core by tuplejump.

the class IndexTestBase method pattern.

protected String pattern(String[] refs, boolean[] optional, boolean[] repeat) {
    Joiner joiner = Joiner.on(",\n");
    String template = "{ref:\"%s\",optional:\"%s\",repeat:\"%s\"}";
    List<String> steps = new ArrayList<>(refs.length);
    for (int i = 0; i < refs.length; i++) {
        steps.add(String.format(template, refs[i], optional[i], repeat[i]));
    }
    return "pattern:{steps:[\n" + joiner.join(steps) + "\n]}";
}