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.opendaylight.controller.cluster.datastore.utils.InMemorySnapshotStore.java

@Override
public Future<Option<SelectedSnapshot>> doLoadAsync(String s,
        SnapshotSelectionCriteria snapshotSelectionCriteria) {
    List<StoredSnapshot> snapshotList = snapshots.get(s);
    if (snapshotList == null) {
        return Futures.successful(Option.<SelectedSnapshot>none());
    }//  w ww. j a va 2  s .  c o m

    StoredSnapshot snapshot = Iterables.getLast(snapshotList);
    SelectedSnapshot selectedSnapshot = new SelectedSnapshot(snapshot.getMetadata(), snapshot.getData());
    return Futures.successful(Option.some(selectedSnapshot));
}

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

@Override
public void visitNode(AstNode astNode) {
    AstNode lastAstNode = astNode.getLastChild();
    if (lastAstNode.getFirstChild().is(FlexGrammar.STATEMENT) && lastAstNode.getFirstChild().getFirstChild()
            .isNot(FlexGrammar.BREAK_STATEMENT, FlexGrammar.RETURN_STATEMENT, FlexGrammar.THROW_STATEMENT)) {
        getContext().createLineViolation(this,
                "Last statement in this switch-clause should be an unconditional break.",
                Iterables.getLast(astNode.getChildren(FlexGrammar.CASE_LABEL)));
    }/*from w ww. ja  va2s .c  om*/
}

From source file:de.lgblaumeiser.ptm.analysis.analyzer.HourComputer.java

@Override
public Collection<Collection<Object>> analyze(final Collection<String> parameter) {
    YearMonth requestedMonth = YearMonth.now();
    if (parameter.size() > 0) {
        requestedMonth = YearMonth.parse(Iterables.get(parameter, 0));
    }//w w w  .  j  ava 2  s . co  m
    Collection<Collection<Object>> result = Lists.newArrayList();
    result.add(Arrays.asList("Work Day", "Starttime", "Endtime", "Presence", "Worktime", "Breaktime",
            "Overtime", "Comment"));
    Duration overtime = Duration.ZERO;
    LocalDate currentday = requestedMonth.atDay(1);
    while (!currentday.isAfter(requestedMonth.atEndOfMonth())) {
        Collection<Booking> currentBookings = getBookingsForDay(currentday);
        if (hasCompleteBookings(currentBookings)) {
            String day = currentday.format(DateTimeFormatter.ISO_LOCAL_DATE);
            LocalTime starttime = Iterables.getFirst(currentBookings, null).getStarttime();
            LocalTime endtime = Iterables.getLast(currentBookings).getEndtime();
            Duration presence = calculatePresence(starttime, endtime);
            Duration worktime = calculateWorktime(currentBookings);
            Duration breaktime = calculateBreaktime(presence, worktime);
            Duration currentOvertime = calculateOvertime(worktime, currentday);
            overtime = overtime.plus(currentOvertime);
            result.add(Arrays.asList(day, starttime.format(DateTimeFormatter.ofPattern("HH:mm")),
                    endtime.format(DateTimeFormatter.ofPattern("HH:mm")), formatDuration(presence),
                    formatDuration(worktime), formatDuration(breaktime), formatDuration(overtime),
                    validate(worktime, breaktime)));
        }
        currentday = currentday.plusDays(1);
    }
    return result;
}

From source file:org.b1.pack.cli.FsFolderContent.java

private void addFile(List<String> path, File file) throws IOException {
    if (path.isEmpty()) {
        addChildren(builderMap.get(Collections.<String>emptyList()), file);
    } else {/*www  .  j av  a  2 s  .c o  m*/
        PackEntry entry = new FsPackEntry(Iterables.getLast(path), file.lastModified());
        if (file.isFile()) {
            getParentBuilder(path).addFile(entry, file.length()).setContent(new FsFileContent(file));
        } else {
            addChildren(getParentBuilder(path).addFolder(entry), file);
        }
    }
}

From source file:org.richfaces.services.ServiceLoader.java

public static <S> S loadService(Class<S> serviceClass, Class<? extends S> defaultImplementation) {
    Collection<Class<? extends S>> serviceClasses = loadServiceClasses(serviceClass);
    try {/*w  w  w  .  ja va2  s . c om*/
        return createInstance(Iterables.getLast(serviceClasses));
    } catch (NoSuchElementException e) {
        return createInstance(defaultImplementation);
    }
}

From source file:de.uniulm.omi.cloudiator.sword.util.LocationHierarchy.java

/**
 * Returns the topmost location of the hierarchy.
 *
 * @return the topmost location of the hierarchy
 *///from w  w w  . j a v a 2 s  .  c o m
public Location topmostLocation() {
    return Iterables.getLast(this);
}

From source file:jflowmap.views.flowmap.LegendValuesGenerator.java

private static List<Double> genPositive(double min, double max, int numValues) {
    List<Double> legendValues = Lists.newArrayList();
    double ord = AxisMarks.ordAlpha(max);
    double w = Math.floor(max / ord) * ord;
    for (int i = 0; i < numValues / 2; i++) {
        if (w < min) {
            break;
        }//from  w  w  w. j av a 2  s.c o  m
        legendValues.add(w);
        if (i == 0) {
            double nw = AxisMarks.ordAlpha(w);
            if (w != 0 && (w - nw) / w < 0.2) {
                w /= 2;
            } else {
                w = nw;
            }
        } else {
            w /= 2;
        }
    }

    if (w > min) {
        w = AxisMarks.ordAlpha(w);
        for (int i = 0; i < numValues / 2; i++) {
            if (w < min) {
                break;
            }
            legendValues.add(w);
            w /= 10;
        }
    }

    if (legendValues.size() == 0 || Iterables.getLast(legendValues) > min) {
        legendValues.add(min);
    }
    return legendValues;
}

From source file:org.apache.metron.test.spouts.GenericInternalTestSpout.java

public GenericInternalTestSpout withFilename(String filename) {
    if (filename != null && filename.length() > 0 && filename.charAt(0) == '$') {
        filename = Iterables.getLast(Splitter.on("}").split(filename));
    }// www  . jav  a 2s . c om
    _filename = filename;
    return this;
}

From source file:org.apache.metron.common.csv.CSVConverter.java

public static Map.Entry<String, Integer> getColumnMapEntry(String column, int i) {
    if (column.contains(":")) {
        Iterable<String> tokens = Splitter.on(':').split(column);
        String col = Iterables.getFirst(tokens, null);
        Integer pos = Integer.parseInt(Iterables.getLast(tokens));
        return new AbstractMap.SimpleEntry<>(col, pos);
    } else {// w  w  w.j  ava  2s. c  om
        return new AbstractMap.SimpleEntry<>(column, i);
    }

}

From source file:com.google.security.zynamics.reil.translators.BasicBlockGenerator.java

public BasicBlockGenerator(final Collection<List<ReilInstruction>> instructionList,
        final Collection<IAddress> nativeJumpTargets) {
    for (final List<ReilInstruction> instructions : instructionList) {
        final HashSet<IAddress> jumpTargets = fillJumpTargets(instructions);
        jumpTargets.addAll(nativeJumpTargets);

        final ReilInstruction lastInstruction = Iterables.getLast(instructions);

        for (final ReilInstruction reilInstruction : instructions) {
            addInstruction(reilInstruction, jumpTargets, lastInstruction);
        }/*from w ww  .j  a v a2  s  .  c o  m*/

        if (currentBlock.size() != 0) {
            final ReilBlock reilBlock = new ReilBlock(currentBlock);

            blocks.add(reilBlock);

            currentBlock = new ArrayList<ReilInstruction>();
        }
    }
}