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.eason.common.collected.utils.test.LogbackListAppender.java

/**
 * ?append?log.//w w  w  .  j ava 2s.c  o m
 */
public ILoggingEvent getLastLog() {
    if (logs.isEmpty()) {
        return null;
    }
    return Iterables.getLast(logs);
}

From source file:org.glowroot.central.repo.Common.java

static int getNeedsRollupAdjustedTTL(int adjustedTTL, List<RollupConfig> rollupConfigs) {
    if (adjustedTTL == 0) {
        return 0;
    }// w  w  w. j a v a 2s. c o  m
    long maxRollupInterval = Iterables.getLast(rollupConfigs).intervalMillis();
    // reduced by an extra 1 hour to make sure that once needs rollup record is retrieved,
    // there is plenty of time to read the all of the data records in the interval before they
    // expire (reading partially expired interval can lead to non-idempotent rollups)
    int needsRollupAdjustedTTL = adjustedTTL - Ints.saturatedCast(MILLISECONDS.toSeconds(maxRollupInterval))
            - 3600;
    // max is a safety guard
    return Math.max(needsRollupAdjustedTTL, 60);
}

From source file:org.onos.yangtools.binding.data.codec.impl.InstanceIdentifierCodec.java

@Override
public InstanceIdentifier<?> deserialize(final YangInstanceIdentifier input) {
    final List<InstanceIdentifier.PathArgument> builder = new ArrayList<>();
    final NodeCodecContext<?> codec = context.getCodecContextNode(input, builder);
    if (codec == null) {
        return null;
    }//  w  w w  .  j  ava  2 s  . c o m
    if (codec instanceof ListNodeCodecContext
            && Iterables.getLast(builder) instanceof InstanceIdentifier.Item) {
        // We ended up in list, but without key, which means it represent list as a whole,
        // which is not binding representable.
        return null;
    }
    return InstanceIdentifier.create(builder);
}

From source file:com.google.security.zynamics.binnavi.debug.models.memoryexpressions.PlusExpression.java

@Override
public String toString() {
    final StringBuilder ret = new StringBuilder();
    for (final MemoryExpressionElement child : children) {
        ret.append(child.toString());//from  w ww  . j  a  v  a2 s  .c  o  m
        if (child != Iterables.getLast(children)) {
            ret.append('+');
        }
    }
    return ret.toString();
}

From source file:org.sonar.flex.checks.TooManyLinesInCaseCheck.java

@Override
public void visitNode(AstNode astNode) {
    AstNode lastLabelNode = Iterables.getLast(astNode.getChildren(FlexGrammar.CASE_LABEL));
    int lines = Math.max(astNode.getNextAstNode().getTokenLine() - lastLabelNode.getTokenLine(), 1);
    if (lines > max) {
        getContext().createLineViolation(this,
                "Reduce this switch case number of lines from {0} to at most {1}, for example by extracting code into methods.",
                lastLabelNode, lines, max);
    }//  ww  w . j a  v a 2s  .  c  o  m
}

From source file:org.obm.push.minig.imap.ImapTestUtils.java

private static long retrieveLastEmailUid(StoreClient client, String mailbox)
        throws MailException, MailboxNotFoundException, ImapTimeoutException {

    client.select(mailbox);/*w  ww . j  av a  2  s . c om*/
    SearchQuery query = SearchQuery.builder().after(DateUtils.getEpochCalendar().getTime()).build();
    MessageSet messages = client.uidSearch(query);
    return Iterables.getLast(messages.asDiscreteValues());
}

From source file:com.google.idea.blaze.android.sync.AndroidSdkPlatformSyncer.java

@Nullable
static AndroidSdkPlatform getAndroidSdkPlatform(Project project, BlazeContext context,
        File androidPlatformDirectory) {

    String androidSdk = null;//ww  w  .  ja v  a 2 s . c  o m

    String localSdkLocation = AswbGlobalSettings.getInstance().getLocalSdkLocation();
    if (localSdkLocation == null) {
        IssueOutput.error("Error: No android_sdk synced yet. Please sync SDK following go/aswb-sdk.")
                .submit(context);
    }

    ProjectViewSet projectViewSet = ProjectViewManager.getInstance(project).getProjectViewSet();
    if (projectViewSet != null) {
        Collection<ScalarSection<String>> androidSdkPlatformSections = projectViewSet
                .getSections(AndroidSdkPlatformSection.KEY);
        if (!androidSdkPlatformSections.isEmpty()) {
            ScalarSection<String> androidSdkPlatformSection = Iterables.getLast(androidSdkPlatformSections);
            androidSdk = BlazeAndroidSdk.getAndroidSdkLevelFromLocalChannel(localSdkLocation,
                    androidSdkPlatformSection.getValue());

            if (androidSdk == null) {
                IssueOutput.error("No such android_sdk_platform: " + androidSdkPlatformSection.getValue())
                        .inFile(projectViewSet.getTopLevelProjectViewFile().projectViewFile).submit(context);
            }
        }
    }

    if (androidSdk == null) {
        androidSdk = BlazeAndroidSdk.getAndroidSdkLevelFromBlazeRc(androidPlatformDirectory);
    }

    if (androidSdk == null) {
        IssueOutput
                .error("Can't determine your SDK. Please sync your SDK by following go/aswb-sdk and try again.")
                .submit(context);
        return null;
    }

    Sdk sdk = AndroidSdkUtils.findSuitableAndroidSdk(androidSdk);
    if (sdk == null) {
        IssueOutput.error(
                "Can't find a matching SDK. Please sync your SDK by following go/aswb-sdk and try again.")
                .submit(context);
        return null;
    }

    int androidSdkApiLevel = getAndroidSdkApiLevel(androidSdk);
    return new AndroidSdkPlatform(androidSdk, androidSdkApiLevel);
}

From source file:com.google.security.zynamics.binnavi.debug.models.memoryexpressions.MultiplicationExpression.java

@Override
public String toString() {
    final StringBuilder ret = new StringBuilder();
    for (final MemoryExpressionElement child : children) {
        ret.append(child.toString());//w w w.  java 2 s .  com
        if (child != Iterables.getLast(children)) {
            ret.append('*');
        }
    }
    return ret.toString();
}

From source file:org.ambraproject.rhino.service.taxonomy.WeightedTerm.java

public String getLeafTerm() {
    return Iterables.getLast(TERM_SPLITTER.split(path));
}

From source file:org.sonar.java.checks.UnnecessarySemicolonCheck.java

@Override
public void visitNode(Tree tree) {
    ListTree<VariableTree> resources = ((TryStatementTree) tree).resources();
    // need only (resources.size - 1) separators
    if (!resources.isEmpty() && resources.separators().size() == resources.size()) {
        reportIssue(Iterables.getLast(resources.separators()), "Remove this extraneous semicolon.");
    }//from  w ww . j  av a2 s.  com
}