Example usage for com.google.common.collect Iterables getLast

Introduction

In this page you can find the example usage for com.google.common.collect Iterables getLast.

Prototype

public static <T> T getLast(Iterable<T> iterable)

Source Link

Document

Returns the last element of iterable .

Usage

From source file:org.eigenbase.reltype.RelDataTypeImpl.java

public RelDataTypeField getField(String fieldName, boolean caseSensitive) {
    for (RelDataTypeField field : fieldList) {
        if (Util.match(caseSensitive, field.getName(), fieldName)) {
            return field;
        }// ww  w .ja  va 2 s .c  o m
    }
    // Extra field
    if (fieldList.size() > 0) {
        final RelDataTypeField lastField = Iterables.getLast(fieldList);
        if (lastField.getName().equals("_extra")) {
            return new RelDataTypeFieldImpl(fieldName, -1, lastField.getType());
        }
    }
    return null;
}

From source file:org.eclipse.xtend.ide.hover.XtendHoverSignatureProvider.java

@Override
protected String getDeclaratorName(JvmMember member) {
    JvmDeclaredType declaringType = member.getDeclaringType();
    if (declaringType.isLocal()) {
        String rawName = Iterables.getLast(declaringType.getSuperTypes()).getType().getSimpleName();
        return "new " + rawName + "(){}";
    } else {/*  ww w.j a v  a 2 s  .  com*/
        return super.getDeclaratorName(member);
    }
}

From source file:de.monticore.utils.Link.java

/**
 * @return the topmost Link in the tree to which this Link belongs
 *///from   w w  w.  j a  va 2 s. c o  m
public Link<?, ?> rootLink() {
    List<Link<?, ?>> parents = Util.listTillNull(this, Link::parent);
    return Iterables.getLast(parents);
}

From source file:google.registry.bigquery.BigqueryJobFailureException.java

/**
 * Returns a short error code describing why this job failed.
 *
 * <h3>Sample Reasons</h3>/*from  w  ww  .j a  va 2 s . c o m*/
 *
 * <ul>
 *   <li>{@code "duplicate"}: The table you're trying to create already exists.
 *   <li>{@code "invalidQuery"}: Query syntax error of some sort.
 *   <li>{@code "unknown"}: Non-Bigquery errors.
 * </ul>
 *
 * @see <a href="https://cloud.google.com/bigquery/troubleshooting-errors">
 *     Troubleshooting Errors</a>
 */
public String getReason() {
    if (jobStatus != null) {
        return jobStatus.getErrorResult().getReason();
    } else if (jsonError != null) {
        return Iterables.getLast(jsonError.getErrors()).getReason();
    } else {
        return "unknown";
    }
}

From source file:com.google.devtools.build.lib.bazel.rules.android.ndkcrosstools.ApiLevel.java

/**
 * Translates the given API level to the equivalent API level in the NDK.
 *//*from   w w w. j  ava2s. c  o  m*/
private String getCorrectedApiLevel(EventHandler eventHandler, String repositoryName, String apiLevel) {

    String correctedApiLevel = apiEquivalencies.get(apiLevel);
    if (correctedApiLevel == null) {
        // The user specified an API level we don't know about. Default to the most recent API level.
        // This relies on the entries being added in sorted order.
        String latestApiLevel = Iterables.getLast(apiEquivalencies.keySet());
        correctedApiLevel = apiEquivalencies.get(latestApiLevel);

        eventHandler
                .handle(Event.warn(String.format(
                        "API level %s specified by android_ndk_repository '%s' is not available. "
                                + "Using latest known API level %s",
                        apiLevel, repositoryName, latestApiLevel)));
    }
    return correctedApiLevel;
}

From source file:org.zmlx.hg4idea.action.HgCompareWithBranchAction.java

@Nullable
private static Hash getHeavyBranchMainHash(@NotNull HgRepository repository, @NotNull String branchName) {
    // null for new branch or not heavy ref
    final LinkedHashSet<Hash> branchHashes = repository.getBranches().get(branchName);
    return branchHashes != null ? ObjectUtils.assertNotNull(Iterables.getLast(branchHashes)) : null;
}

From source file:org.jclouds.samples.googleappengine.functions.BlobStoreContextToContainerResult.java

public ContainerResult apply(final String contextName) {
    final BlobStoreContext<?, ?> context = contexts.get(contextName);
    final String host = context.getEndPoint().getHost();
    try {/*from www.ja  va2 s .co m*/
        ResourceMetadata md = Iterables.getLast(Sets
                .newTreeSet(Iterables.filter(context.getBlobStore().list(), new Predicate<ResourceMetadata>() {

                    public boolean apply(ResourceMetadata input) {
                        return input.getType() == ResourceType.CONTAINER;
                    }

                })));
        return new BuildContainerResult(host, context, contextName).apply(md);
    } catch (Exception e) {
        ContainerResult result = new ContainerResult(contextName, host, null, e.getMessage());
        logger.error(e, "Error listing service %s", contextName);
        return result;
    }

}

From source file:com.github.fge.jsonschema.expand.SchemaExpander.java

private static String getLastToken(final JsonPointer ptr) {
    return Iterables.getLast(ptr).getToken().getRaw();
}

From source file:org.lttng.scope.lttng.ust.core.analysis.debuginfo.internal.FileOffsetMapper.java

/**
 * Generate the callsite from a given binary file and address offset.
 *
 * Due to function inlining, it is possible for one offset to actually have
 * multiple call sites. We will return the most precise one (inner-most) we
 * have available./*from   www  .  j  a va  2 s.  c om*/
 *
 * @param file
 *            The binary file to look at
 * @param buildId
 *            The expected buildId of the binary file (is not verified at
 *            the moment)
 * @param offset
 *            The memory offset in the file
 * @return The corresponding call site
 */
public static @Nullable TmfCallsite getCallsiteFromOffset(File file, @Nullable String buildId, long offset) {
    Iterable<Addr2lineInfo> output = getAddr2lineInfo(file, buildId, offset);
    if (output == null || Iterables.isEmpty(output)) {
        return null;
    }
    Addr2lineInfo info = Iterables.getLast(output);
    String sourceFile = info.fSourceFileName;
    Long sourceLine = info.fSourceLineNumber;

    if (sourceFile == null) {
        /* Not enough information to provide a callsite */
        return null;
    }
    return new TmfCallsite(sourceFile, sourceLine);
}

From source file:net.freifunk.autodeploy.selenium.HeadlessDriver.java

@Override
protected void get(final URL url) {
    final String userInfo = url.getUserInfo();
    if (userInfo != null) {
        final Iterable<String> parts = Splitter.on(':').split(userInfo);
        Preconditions.checkState(Iterables.size(parts) == 2, "Expecting format user:password for userinfo.");
        final String username = Iterables.get(parts, 0);
        final String password = Iterables.getLast(parts);
        _headlessDriverCredentialsProvider.set(username, password);
    } else {//from   w ww.  j a  v  a 2 s. c om
        _headlessDriverCredentialsProvider.reset();
    }
    super.get(url);
}