Example usage for java.util ListIterator next

Introduction

In this page you can find the example usage for java.util ListIterator next.

Prototype

E next();

Source Link

Document

Returns the next element in the list and advances the cursor position.

Usage

From source file:de.tudarmstadt.ukp.dkpro.core.api.io.ResourceCollectionReaderBase.java

@Override
public void initialize(UimaContext aContext) throws ResourceInitializationException {
    super.initialize(aContext);
    // if an ExternalResourceLocator providing a custom ResourcePatternResolver
    // has been specified, use it, by default use PathMatchingResourcePatternresolver

    // If there are no patterns, then look for a pattern in the location itself.
    // If the source location contains a wildcard, split it up into a base and a pattern
    if (patterns == null) {
        int asterisk = sourceLocation.indexOf('*');
        if (asterisk != -1) {
            patterns = new String[] { INCLUDE_PREFIX + sourceLocation.substring(asterisk) };
            sourceLocation = sourceLocation.substring(0, asterisk);
        }// w  w  w.  j  a  v  a 2s.  c om
    }

    // Parse the patterns and inject them into the FileSet
    List<String> includes = new ArrayList<String>();
    List<String> excludes = new ArrayList<String>();
    if (patterns != null) {
        for (String pattern : patterns) {
            if (pattern.startsWith(INCLUDE_PREFIX)) {
                includes.add(pattern.substring(INCLUDE_PREFIX.length()));
            } else if (pattern.startsWith(EXCLUDE_PREFIX)) {
                excludes.add(pattern.substring(EXCLUDE_PREFIX.length()));
            } else if (pattern.matches("^\\[.\\].*")) {
                throw new ResourceInitializationException(new IllegalArgumentException(
                        "Patterns have to start with " + INCLUDE_PREFIX + " or " + EXCLUDE_PREFIX + "."));
            } else {
                includes.add(pattern);
            }
        }
    }

    // These should be the same as documented here: http://ant.apache.org/manual/dirtasks.html
    if (useDefaultExcludes) {
        excludes.add("**/*~");
        excludes.add("**/#*#");
        excludes.add("**/.#*");
        excludes.add("**/%*%");
        excludes.add("**/._*");
        excludes.add("**/CVS");
        excludes.add("**/CVS/**");
        excludes.add("**/.cvsignore");
        excludes.add("**/SCCS");
        excludes.add("**/SCCS/**");
        excludes.add("**/vssver.scc");
        excludes.add("**/.svn");
        excludes.add("**/.svn/**");
        excludes.add("**/.DS_Store");
        excludes.add("**/.git");
        excludes.add("**/.git/**");
        excludes.add("**/.gitattributes");
        excludes.add("**/.gitignore");
        excludes.add("**/.gitmodules");
        excludes.add("**/.hg");
        excludes.add("**/.hg/**");
        excludes.add("**/.hgignore");
        excludes.add("**/.hgsub");
        excludes.add("**/.hgsubstate");
        excludes.add("**/.hgtags");
        excludes.add("**/.bzr");
        excludes.add("**/.bzr/**");
        excludes.add("**/.bzrignore");
    }

    try {
        if (sourceLocation == null) {
            ListIterator<String> i = includes.listIterator();
            while (i.hasNext()) {
                i.set(locationToUrl(i.next()));
            }
            i = excludes.listIterator();
            while (i.hasNext()) {
                i.set(locationToUrl(i.next()));
            }
        } else {
            sourceLocation = locationToUrl(sourceLocation);
        }

        resources = scan(sourceLocation, includes, excludes);

        // Get the iterator that will be used to actually traverse the FileSet.
        resourceIterator = resources.iterator();

        getLogger().info("Found [" + resources.size() + "] resources to be read");
    } catch (IOException e) {
        throw new ResourceInitializationException(e);
    }
}

---

From source file:chat.viska.commons.pipelines.Pipeline.java

public void addTowardsInboundEnd(final Pipe previous, final String name, final Pipe pipe) {
    Completable.fromAction(() -> {/*w w w .j  a v a  2  s  .co  m*/
        pipeLock.writeLock().lockInterruptibly();
        try {
            if (getIteratorOf(name) != null) {
                throw new IllegalArgumentException("Name collision: " + name);
            }
            ListIterator<Map.Entry<String, Pipe>> iterator = getIteratorOf(previous);
            if (iterator == null) {
                throw new NoSuchElementException();
            }
            iterator.next();
            iterator.add(new AbstractMap.SimpleImmutableEntry<>(name, pipe));
            pipe.onAddedToPipeline(this);
        } finally {
            pipeLock.writeLock().unlock();
        }
    }).onErrorComplete().subscribeOn(Schedulers.io()).subscribe();
}

---

From source file:com.smi.travel.monitor.MonitorGalileo.java

@Override
void buildBookingPassenger(BookingAirline bAir) {
    String passengerTypes = new String("");
    int costRefIndex = 0;
    String section = galileoMap.get("passenger name").getSection();

    MGalileo airNo = galileoMap.get("airline number");

    int lineNo = Integer.parseInt(airNo.getLine());
    String line = lineData.get(lineNo);
    String ticketNoS1 = line.substring(airNo.getStartlength() - 1,
            airNo.getStartlength() - 1 + airNo.getLength());

    MGalileo type = galileoMap.get("ticket type");
    lineNo = Integer.parseInt(type.getLine());
    line = lineData.get(lineNo);/*from   w  w  w  .ja  v  a  2  s . co m*/
    String ticketType = line.substring(type.getStartlength() - 1, type.getStartlength() - 1 + type.getLength());

    ArrayList<String> lines = (ArrayList<String>) sectionData.get(section);
    //        System.out.println("Passenger " + lines.size());

    ListIterator<String> iterator = lines.listIterator();
    BookingPassenger bp = null;
    while (iterator.hasNext()) {
        line = iterator.next();
        System.out.println("line-> " + line);
        String passengerName = getField("passenger name", line).trim();
        String passengerType = getField("passenger type", line);
        if (StringUtils.isEmpty(passengerType) || (!("ADT".equalsIgnoreCase(passengerType))
                && !("CHD".equalsIgnoreCase(passengerType)) && !("INF".equalsIgnoreCase(passengerType)))) {
            passengerType = "NON";
        }
        String[] splitName = passengerName.split("/");
        String lastName = splitName[0];
        String firstName = splitName[1].substring(0, splitName[1].length() - 2);
        String initial = splitName[1].substring(splitName[1].length() - 2);

        String ticketSerial2 = getField("ticket serial2", line);
        String ticketSerial3 = getField("ticket serial3", line);

        String fareNo = getField("fare reference", line);
        String fareSection = galileoMap.get("ticket fare").getSection();
        ArrayList<String> fareLines = (ArrayList<String>) sectionData.get(fareSection);
        String fareLine = fareLines.get(Integer.parseInt(fareNo) - 1);
        String currency = getField("currency", fareLine);

        String ticketFare = getTicketFare(currency, fareLine);
        String ticketTotalS = getField("ticket total", fareLine);
        ticketTotalS = stripNumberDecimalString(ticketTotalS);
        ticketFare = stripNumberDecimalString(ticketFare);
        int tax = Integer.parseInt(ticketTotalS.trim()) - Integer.parseInt(ticketFare.trim());

        bp = new BookingPassenger();
        bp.setFirstName(firstName);
        bp.setLastName(lastName);
        bp.setInitialName(initial);
        bp.setPassengerType(passengerType);
        bp.setTicketType(ticketType);
        bp.setTicketnoS1(ticketNoS1);
        bp.setTicketnoS2(ticketSerial2);
        bp.setTicketnoS3(ticketSerial3);
        bp.setTicketFare(Integer.valueOf(ticketFare.trim()));
        bp.setTicketTax(Integer.valueOf(tax));
        bAir.getBookingPassengers().add(bp);
        bp.setBookingAirline(bAir);

        if (!passengerTypes.contains(passengerType)) {
            passengerTypes = passengerTypes + "," + passengerType;
            String costS = getField("cost", costRefIndex).trim();
            String priceS = getField("price", costRefIndex).trim();
            Integer cost = Integer.valueOf(costS);
            Integer price = Integer.valueOf(priceS);
            costRefIndex++;
            //Update cost,price,tax according to passengertype
            BookingFlight bf = this.getMostEarlyFlight(bAir.getBookingPnr());
            if ("ADT".equalsIgnoreCase(passengerType)) {
                bf.setAdCost(cost);
                bf.setAdPrice(price);
                bf.setAdTax(tax);
            } else if ("CHD".equalsIgnoreCase(passengerType)) {
                bf.setChCost(cost);
                bf.setChPrice(price);
                bf.setChTax(tax);
            } else if ("INF".equalsIgnoreCase(passengerType)) {
                bf.setInCost(cost);
                bf.setInPrice(price);
                bf.setInTax(tax);
            } else {
                bf.setAdCost(cost);
                bf.setAdPrice(price);
                bf.setAdTax(tax);
            }
            //                }

        }
    }

    return;
}

---

From source file:vteaexploration.plottools.panels.XYChartPanel.java

private double getMinimumOfData(ArrayList alVolumes, int x) {

    ListIterator litr = alVolumes.listIterator();

    //ArrayList<Number> al = new ArrayList<Number>();
    Number low = getMaximumOfData(alVolumes, x);

    while (litr.hasNext()) {
        try {/*from  w ww. ja va2s  .  c  o m*/
            MicroObjectModel volume = (MicroObjectModel) litr.next();
            Number Corrected = processPosition(x, volume);
            if (Corrected.floatValue() < low.floatValue()) {
                low = Corrected;
            }
        } catch (NullPointerException e) {
        }
    }
    return low.longValue();
}

---

From source file:edu.cuny.cat.market.matching.LazyMaxVolumeShoutEngine.java

/**
 * <p>//from w  ww  . j av  a2 s. c o m
 * Return a list of matched bids and asks. The list is of the form
 * </p>
 * <br>
 * ( b0, a0, b1, a1 .. bn, an )<br>
 * 
 * <p>
 * where bi is the ith bid and a0 is the ith ask. A typical auctioneer would
 * clear by matching bi with ai for all i at some price.
 * </p>
 */
@Override
public List<Shout> getMatchedShouts() {
    final ArrayList<Shout> result = new ArrayList<Shout>(sIn.size() + bIn.size());

    // prettyPrint("sIn: ", sIn);
    // prettyPrint("bIn: ", bIn);
    //
    // prettyPrint("asks", asks);
    // prettyPrint("bid", bids);

    Shout sInTop = null;
    Shout bInTop = null;

    final ListIterator<Shout> sItor = sIn.listIterator();
    final ListIterator<Shout> bItor = bIn.listIterator();

    while (true) {

        if (sInTop == null) {
            if (sItor.hasNext()) {
                sInTop = sItor.next();
                if (!asks.remove(sInTop)) {
                    LazyMaxVolumeShoutEngine.logger.fatal("Failed to remove the matched ask !");
                    LazyMaxVolumeShoutEngine.logger.fatal(sInTop);
                }
                // logger.info(sInTop);
            } else {
                break;
            }
        }

        if (bInTop == null) {
            if (bItor.hasNext()) {
                bInTop = bItor.next();
                if (!bids.remove(bInTop)) {
                    LazyMaxVolumeShoutEngine.logger.fatal("Failed to remove the matched bid !");
                    LazyMaxVolumeShoutEngine.logger.fatal(bInTop);
                }
                // logger.info(bInTop);
            } else {
                LazyMaxVolumeShoutEngine.logger.fatal("Unempty bInTop expected !");
            }
        }

        result.add(bInTop);
        result.add(sInTop);

        if (bInTop.getPrice() < sInTop.getPrice()) {
            LazyMaxVolumeShoutEngine.logger.fatal("Wrong match between ask and bid !");
            LazyMaxVolumeShoutEngine.logger.fatal(bInTop);
            LazyMaxVolumeShoutEngine.logger.fatal(sInTop);
        }

        final int nS = sInTop.getQuantity();
        final int nB = bInTop.getQuantity();
        if (nS < nB) {
            // split the bid
            bInTop = bInTop.split(nB - nS);
            sInTop = null;
        } else if (nB < nS) {
            // split the ask
            sInTop = sInTop.split(nS - nB);
            bInTop = null;
        } else {
            bInTop = null;
            sInTop = null;
        }
    }

    if (bItor.hasNext()) {
        LazyMaxVolumeShoutEngine.logger
                .fatal("Inconsistent state of bIn in " + this + ". Empty bItor expected !");
    }

    sIn.clear();
    bIn.clear();

    // randomize the matching pairs
    Shout bid, ask;
    int index;
    for (int i = result.size() / 2 - 1; i > 0; i--) {
        // pick a pair to be at the i(th)
        // TODO: check whether this can lead to mutual access or not.
        index = uniform.nextIntFromTo(0, i);

        bid = result.get(i * 2);
        ask = result.get(i * 2 + 1);

        result.set(i * 2, result.get(index * 2));
        result.set(i * 2 + 1, result.get(index * 2 + 1));

        result.set(index * 2, bid);
        result.set(index * 2 + 1, ask);
    }

    return result;
}

---

From source file:chat.viska.commons.pipelines.Pipeline.java

private void processException(ListIterator<Map.Entry<String, Pipe>> iterator, Exception cause,
        boolean isReading) {
    while (isReading ? iterator.hasNext() : iterator.hasPrevious()) {
        final Pipe pipe = isReading ? iterator.next().getValue() : iterator.previous().getValue();
        try {/*from www .j  ava  2s  .c o  m*/
            if (isReading) {
                pipe.catchInboundException(this, cause);
            } else {
                pipe.catchOutboundException(this, cause);
            }
            return;
        } catch (Exception rethrown) {
            cause = rethrown;
        }
    }
    triggerEvent(new ExceptionCaughtEvent(this, cause));
}

---

From source file:chat.viska.commons.pipelines.Pipeline.java

public void addTowardsInboundEnd(final String previous, final String name, final Pipe pipe) {
    Validate.notBlank(previous);// w w w . j av  a  2s.c o m
    Completable.fromAction(() -> {
        pipeLock.writeLock().lockInterruptibly();
        try {
            if (getIteratorOf(name) != null) {
                throw new IllegalArgumentException("Name collision: " + name);
            }
            ListIterator<Map.Entry<String, Pipe>> iterator = getIteratorOf(previous);
            if (iterator == null) {
                throw new NoSuchElementException(previous);
            }
            iterator.next();
            iterator.add(new AbstractMap.SimpleImmutableEntry<>(name, pipe));
            pipe.onAddedToPipeline(this);
        } finally {
            pipeLock.writeLock().unlock();
        }
    }).onErrorComplete().subscribeOn(Schedulers.io()).subscribe();
}

---

From source file:com.smi.travel.monitor.MonitorAmadeus.java

private void buildMap() {
    listAmadeus = mAmadeusService.getAmadeusList();
    ListIterator<MAmadeus> iterator = listAmadeus.listIterator();
    amadeusMap = new HashMap();
    while (iterator.hasNext()) {
        MAmadeus ama = iterator.next();
        //            System.out.println("Listing " + ama.getName());

        amadeusMap.put(ama.getName(), ama);
    }/*from w ww  .  j a v a2  s .c o m*/
}

---

From source file:at.pagu.soldockr.core.query.Criteria.java

/**
 * get the QueryString used for executing query
 * /*  w ww  .j a v  a 2 s .  com*/
 * @return
 */
public String createQueryString() {
    StringBuilder query = new StringBuilder(StringUtils.EMPTY);

    ListIterator<Criteria> chainIterator = this.criteriaChain.listIterator();
    while (chainIterator.hasNext()) {
        Criteria chainedCriteria = chainIterator.next();

        query.append(createQueryFragmentForCriteria(chainedCriteria));

        if (chainIterator.hasNext()) {
            query.append(chainIterator.next().getConjunctionOperator());
            chainIterator.previous();
        }
    }

    return query.toString();
}

---

From source file:chat.viska.commons.pipelines.Pipeline.java

@SchedulerSupport(SchedulerSupport.IO)
public Maybe<Pipe> replace(final String name, final Pipe newPipe) {
    Validate.notBlank(name);//from   w  ww.ja v a  2 s  . c  om
    return Maybe.fromCallable(() -> {
        pipeLock.writeLock().lockInterruptibly();
        final Pipe oldPipe;
        try {
            final ListIterator<Map.Entry<String, Pipe>> iterator = getIteratorOf(name);
            if (iterator == null) {
                throw new NoSuchElementException(name);
            }
            oldPipe = iterator.next().getValue();
            iterator.set(new AbstractMap.SimpleImmutableEntry<>(name, newPipe));
            oldPipe.onRemovedFromPipeline(this);
            newPipe.onAddedToPipeline(this);
        } finally {
            pipeLock.writeLock().unlock();
        }
        return oldPipe;
    }).subscribeOn(Schedulers.io());
}

---

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