Example usage for com.google.common.collect Lists reverse

Introduction

In this page you can find the example usage for com.google.common.collect Lists reverse.

Prototype

@CheckReturnValue
public static <T> List<T> reverse(List<T> list)

Source Link

Document

Returns a reversed view of the specified list.

Usage

From source file:org.apache.flink.runtime.security.SecurityUtils.java

static void uninstall() {
    if (installedModules != null) {
        for (SecurityModule module : Lists.reverse(installedModules)) {
            try {
                module.uninstall();/*from w ww .j av  a 2 s .  c om*/
            } catch (UnsupportedOperationException ignored) {
            } catch (SecurityModule.SecurityInstallException e) {
                LOG.warn("unable to uninstall a security module", e);
            }
        }
        installedModules = null;
    }

    installedContext = new NoOpSecurityContext();
}

From source file:com.puppetlabs.geppetto.validation.runner.MetadataInfo.java

/**
 * @param circle
 */
public void addCircularity(List<MetadataInfo> circle) {
    circularities.add(ImmutableList.copyOf(Lists.reverse(circle)));
}

From source file:org.sonar.java.se.checks.ExceptionalYieldChecker.java

private static Set<List<JavaFileScannerContext.Location>> flowsForMethodArguments(ExplodedGraph.Node node,
        MethodInvocationTree mit) {//from  ww  w .  j a  va  2  s.  co m
    ProgramState programState = node.programState;
    List<SymbolicValue> arguments = Lists.reverse(programState.peekValues(mit.arguments().size()));
    List<Class<? extends Constraint>> domains = domainsFromArguments(programState, arguments);
    return FlowComputation.flow(node, new LinkedHashSet<>(arguments), c -> true, c -> false, domains,
            programState.getLastEvaluated());
}

From source file:com.google.api.codegen.transformer.py.PythonSamplePrintArgTransformer.java

private static String getEnumTypeClassName(MethodContext context, TypeModel type) {
    checkArgument(type instanceof ProtoTypeRef, "%s: type %s is not a proto type",
            context.getMethodModel().getSimpleName(), type);
    checkArgument(((ProtoTypeRef) type).isEnum(), "%s: type %s is not an enum type",
            context.getMethodModel().getSimpleName(), type);
    TypeRef protoType = ((ProtoTypeRef) type).getProtoType();
    ProtoElement t = protoType.getEnumType();
    List<String> names = new ArrayList<>();
    while (!(t instanceof ProtoFile)) {
        names.add(t.getSimpleName());// w  w w.j ava2  s  .com
        t = t.getParent();
    }
    names.add("enums");
    StringBuilder builder = new StringBuilder();
    for (String name : Lists.reverse(names)) {
        builder.append(name).append(".");
    }
    return builder.substring(0, builder.length() - 1);
}

From source file:org.killbill.billing.plugin.analytics.dao.factory.BusinessAccountTransitionFactory.java

@VisibleForTesting
Collection<BusinessAccountTransitionModelDao> createBusinessAccountTransitions(
        final BusinessContextFactory businessContextFactory,
        final Iterable<SubscriptionEvent> blockingStatesOrdered) throws AnalyticsRefreshException {
    final Account account = businessContextFactory.getAccount();
    final Long accountRecordId = businessContextFactory.getAccountRecordId();
    final Long tenantRecordId = businessContextFactory.getTenantRecordId();
    final ReportGroup reportGroup = businessContextFactory.getReportGroup();

    final List<BusinessAccountTransitionModelDao> businessAccountTransitions = new LinkedList<BusinessAccountTransitionModelDao>();

    // Reverse to compute the end date of each state
    final List<SubscriptionEvent> blockingStates = Lists
            .reverse(ImmutableList.<SubscriptionEvent>copyOf(blockingStatesOrdered));

    // To remove duplicates
    final Set<UUID> blockingStateIdsSeen = new HashSet<UUID>();

    final Map<String, LocalDate> previousStartDatePerService = new HashMap<String, LocalDate>();
    for (final SubscriptionEvent state : blockingStates) {
        if (blockingStateIdsSeen.contains(state.getId())) {
            continue;
        } else {//w w  w  . j a  va  2  s  . c om
            blockingStateIdsSeen.add(state.getId());
        }

        final Long blockingStateRecordId = businessContextFactory.getBlockingStateRecordId(state.getId());
        final AuditLog creationAuditLog = businessContextFactory
                .getBlockingStateCreationAuditLog(state.getId());
        // TODO We're missing information about block billing, etc. Maybe capture it in an event name?
        final BusinessAccountTransitionModelDao accountTransition = new BusinessAccountTransitionModelDao(
                account, accountRecordId, state.getServiceName(), state.getServiceStateName(),
                state.getEffectiveDate(), blockingStateRecordId,
                previousStartDatePerService.get(state.getServiceName()), creationAuditLog, tenantRecordId,
                reportGroup);
        businessAccountTransitions.add(accountTransition);
        previousStartDatePerService.put(state.getServiceName(), state.getEffectiveDate());
    }

    // Reverse again to store the events chronologically
    return Lists.<BusinessAccountTransitionModelDao>reverse(businessAccountTransitions);
}

From source file:de.marx_labs.utilities.common.searchtree.MapDBSearchTree.java

@Override
public Set<T> findOld(Long term, int size) {
    Set<T> matches = new LinkedHashSet<T>();
    Long key = treeMap.lowerKey(term);
    for (int i = 0; i < size; i++) {
        matches.add(treeMap.get(key));/*from w w w . j a  va 2 s .com*/
        key = treeMap.lowerKey(key);

        if (key == null) {
            break;
        }
    }
    List<T> reverseList = Lists.reverse(Lists.newArrayList(matches));

    return Sets.newLinkedHashSet(reverseList);
}

From source file:com.googlecode.blaisemath.graphics.swing.MultilineTextRenderer.java

@Override
public void render(AnchoredText text, AttributeSet style, Graphics2D canvas) {
    if (Strings.isNullOrEmpty(text.getText())) {
        return;//from   w ww .j ava2  s.  c om
    }
    Font f = Styles.getFont(style);
    canvas.setFont(f);
    canvas.setColor(style.getColor(Styles.FILL));

    double lineHeight = canvas.getFontMetrics().getHeight();
    Rectangle2D bounds = boundingBox(text, style);
    String[] lns = text.getText().split("\n|\r\n");
    double y0 = bounds.getMaxY();
    double x0 = bounds.getMinX();
    for (String s : Lists.reverse(Arrays.asList(lns))) {
        canvas.drawString(s, (float) x0, (float) y0);
        y0 -= lineHeight;
    }
}

From source file:org.hawkular.metrics.core.impl.BucketedOutputMapper.java

@Override
public BucketedOutput<POINT> call(List<DataPoint<DATA>> dataList) {
    BucketedOutput<POINT> output = new BucketedOutput<>(tenantId, id.getName(), Collections.emptyMap());
    output.setData(new ArrayList<>(buckets.getCount()));

    if (!(dataList instanceof RandomAccess)) {
        dataList = new ArrayList<>(dataList);
    }/*from w ww .  j  av  a2s  .  c  o  m*/
    if (isDescending) {
        dataList = Lists.reverse(dataList); // We expect input data to be sorted in descending order
    }

    int dataIndex = 0;
    DataPoint<DATA> previous;
    for (int bucketIndex = 0; bucketIndex < buckets.getCount(); bucketIndex++) {
        long from = buckets.getStart() + bucketIndex * buckets.getStep();
        long to = buckets.getStart() + (bucketIndex + 1) * buckets.getStep();

        if (dataIndex >= dataList.size()) {
            // Reached end of data points
            output.getData().add(newEmptyPointInstance(from, to));
            continue;
        }

        DataPoint<DATA> current = dataList.get(dataIndex);
        if (current.getTimestamp() >= to) {
            // Current data point does not belong to this bucket
            output.getData().add(newEmptyPointInstance(from, to));
            continue;
        }

        List<DataPoint<DATA>> metricDatas = new ArrayList<>();
        do {
            // Add current value to this bucket's summary
            metricDatas.add(current);

            // Move to next data point
            previous = current;
            dataIndex++;
            current = dataIndex < dataList.size() ? dataList.get(dataIndex) : null;

            //                checkOrder(previous, current);

            // Continue until end of data points is reached or data point does not belong to this bucket
        } while (current != null && current.getTimestamp() < to);

        output.getData().add(newPointInstance(from, to, metricDatas));
    }

    return output;
}

From source file:ch.puzzle.itc.mobiliar.presentation.globalFunctions.EditGlobalFunctionView.java

private void refreshRevisionInformation(Integer funId) {
    revisionInformations = Lists.reverse(functionsBoundary.getFunctionRevisions(funId));
}

From source file:org.ros.android.renderer.VisualizationView.java

@Override
public boolean onTouchEvent(MotionEvent event) {
    for (Layer layer : Lists.reverse(layers)) {
        if (layer != null && layer.onTouchEvent(this, event)) {
            return true;
        }// w w  w.  j av a2s  .  c  o  m
    }
    return false;
}