Example usage for java.math BigInteger ZERO

Introduction

In this page you can find the example usage for java.math BigInteger ZERO.

Prototype

BigInteger ZERO

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Document

The BigInteger constant zero.

Usage

From source file:com.kactech.otj.Utils.java

public static String base62Encode(BigInteger number) {
    if (number.compareTo(BigInteger.ZERO) == -1) { // number < 0
        throw new IllegalArgumentException("number must not be negative");
    }/*from   ww w . j  a v a 2  s. c  o m*/
    StringBuilder result = new StringBuilder();
    while (number.compareTo(BigInteger.ZERO) == 1) { // number > 0
        BigInteger[] divmod = number.divideAndRemainder(B62_BASE);
        number = divmod[0];
        int digit = divmod[1].intValue();
        result.insert(0, B62_DIGITS.charAt(digit));
    }
    return (result.length() == 0) ? B62_DIGITS.substring(0, 1) : result.toString();
}

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From source file:org.apache.blur.command.BaseCommandManager.java

protected void lookForCommandsToRegisterInClassPath() throws IOException {
    Enumeration<URL> systemResources = ClassLoader
            .getSystemResources(META_INF_SERVICES_ORG_APACHE_BLUR_COMMAND_COMMANDS);
    loadCommandClasses(systemResources, getClass().getClassLoader(), BigInteger.ZERO);
}

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From source file:org.egov.pgr.dashboard.service.DashboardService.java

public Map<String, Object> topComplaints() {
    DateTime currentDate = new DateTime();

    List<Object> dataHolderNumber = constructListOfMonthPlaceHolder(currentDate.minusMonths(5),
            currentDate.plusMonths(1), "MM");
    List<Object> dataHolderString = constructListOfMonthPlaceHolder(currentDate.minusMonths(5),
            currentDate.plusMonths(1), "MMM");
    List<Object[]> topFiveCompTypeData = dashboardRepository.fetchTopComplaintsBetween(
            startOfGivenDate(currentDate.minusMonths(5).withDayOfMonth(1)).toDate(),
            endOfGivenDate(currentDate).toDate());
    List<Object[]> topFiveCompTypeCurrentMonth = dashboardRepository.fetchTopComplaintsForCurrentMonthBetween(
            startOfGivenDate(currentDate.minusMonths(5).withDayOfMonth(1)).toDate(),
            endOfGivenDate(currentDate).toDate());
    Map<Object, Object> constructResultPlaceholder = new LinkedHashMap<>();
    Map<Object, Object> actualdata = new LinkedHashMap<>();
    for (Object complaintType : topFiveCompTypeCurrentMonth)
        for (Object month : dataHolderNumber)
            constructResultPlaceholder.put(month + "-" + complaintType, BigInteger.ZERO);
    for (Object[] top5CompType : topFiveCompTypeData)
        actualdata.put(top5CompType[0] + "-" + top5CompType[2], top5CompType[1]);
    Map<Object, Object> newdata = new LinkedHashMap<>();
    for (Object placeholderMapKey : constructResultPlaceholder.keySet())
        if (actualdata.get(placeholderMapKey) == null)
            newdata.put(placeholderMapKey, BigInteger.ZERO);
        else/*from w  ww.  j av  a  2  s  . c om*/
            newdata.put(placeholderMapKey, actualdata.get(placeholderMapKey));
    Map<String, Object> topFiveCompDataHolder = new LinkedHashMap<>();

    List<Object> dataHolder = new LinkedList<>();
    List<Object> compCount = new ArrayList<>();
    Iterator<Entry<Object, Object>> entries = newdata.entrySet().iterator();
    int index = 0;
    while (entries.hasNext()) {
        Map<String, Object> tmpdata = new LinkedHashMap<>();
        Entry<Object, Object> entry = entries.next();
        if (index < 5) {
            compCount.add(entry.getValue());
            index++;
        } else if (index == 5) {
            compCount.add(entry.getValue());
            String[] parts = entry.getKey().toString().split("-");
            tmpdata.put("name", parts[1]);
            tmpdata.put("data", new LinkedList<Object>(compCount));
            HashMap<String, Object> ctypeCountMap = new LinkedHashMap<>();
            ctypeCountMap.putAll(tmpdata);
            dataHolder.add(ctypeCountMap);
            index = 0;
            compCount.clear();
            tmpdata.clear();
        }
    }
    topFiveCompDataHolder.put("year", dataHolderString);
    topFiveCompDataHolder.put("series", dataHolder);

    return topFiveCompDataHolder;
}

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From source file:io.instacount.appengine.counter.service.ShardedCounterServiceImpl.java

@Override
public Counter createCounter(final String counterName) {
    final CounterData counterData = this.createCounterData(counterName);
    // No need to call call #getCounter here. The count will be zero, and so we don't need to perform any cache
    // warm-up (this will be performed on the first read) and performing #getCounter here will load all counter
    // shards, which is wasteful since they're likely 0. This will be extra wasteful for large-shard counters.
    return new CounterBuilder(counterData).withCount(BigInteger.ZERO).build();
}

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From source file:com.ar.dev.tierra.api.controller.DetalleFacturaController.java

@RequestMapping(value = "/delete/discount", method = RequestMethod.POST, produces = MediaType.APPLICATION_JSON_VALUE)
public ResponseEntity<?> deleteDiscount(@RequestParam("dni") int dni, @RequestParam("password") String password,
        @RequestBody DetalleFactura detalleFactura) {
    Usuarios user = facadeService.getUsuariosDAO().findUsuarioByDNI(dni);
    boolean permiso = passwordEncoder.matches(password, user.getPassword());
    if (permiso) {
        if (user.getRoles().getIdRol() == 1 || user.getRoles().getIdRol() == 6) {
            detalleFactura.setDescuentoDetalle(BigDecimal.ZERO);
            BigDecimal monto = detalleFactura.getProducto().getPrecioVenta()
                    .multiply(BigDecimal.valueOf(detalleFactura.getCantidadDetalle()));
            detalleFactura.setTotalDetalle(monto);
            facadeService.getDetalleFacturaDAO().update(detalleFactura);
            List<DetalleFactura> detallesFactura = facadeService.getDetalleFacturaDAO()
                    .facturaDetalle(detalleFactura.getFactura().getIdFactura());
            BigDecimal sumMonto = new BigDecimal(BigInteger.ZERO);
            Factura factura = facadeService.getFacturaDAO()
                    .searchById(detalleFactura.getFactura().getIdFactura());
            for (DetalleFactura detailList : detallesFactura) {
                sumMonto = sumMonto.add(detailList.getTotalDetalle());
            }/*from  ww  w .j av a2 s.co  m*/
            factura.setTotal(sumMonto);
            factura.setFechaModificacion(new Date());
            factura.setUsuarioModificacion(user.getIdUsuario());
            facadeService.getFacturaDAO().update(factura);
            JsonResponse msg = new JsonResponse("Success", "Descuento eliminado con exito.");
            return new ResponseEntity<>(msg, HttpStatus.OK);
        } else {
            JsonResponse msg = new JsonResponse("Error",
                    "No tienes los permisos necesarios para realizar esta operacion.");
            return new ResponseEntity<>(msg, HttpStatus.BAD_REQUEST);
        }
    } else {
        JsonResponse msg = new JsonResponse("Error",
                "No tienes los permisos necesarios para realizar esta operacion.");
        return new ResponseEntity<>(msg, HttpStatus.BAD_REQUEST);
    }
}

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From source file:org.openhim.mediator.denormalization.ATNAAuditingActor.java

protected String generateForPNRResponse(ATNAAudit audit) throws JAXBException {
    AuditMessage res = new AuditMessage();

    EventIdentificationType eid = new EventIdentificationType();
    eid.setEventID(ATNAUtil.buildCodedValueType("DCM", "110106", "Export"));
    eid.setEventActionCode("R");
    eid.setEventDateTime(ATNAUtil.newXMLGregorianCalendar());
    eid.getEventTypeCode().add(/*from  w ww . jav a 2 s .  co  m*/
            ATNAUtil.buildCodedValueType("IHE Transactions", "ITI-41", "Provide and Register Document Set-b"));
    eid.setEventOutcomeIndicator(audit.getOutcome() ? BigInteger.ZERO : new BigInteger("4"));
    res.setEventIdentification(eid);

    String xdsRepositoryHost = config.getProperty("xds.repository.host");
    res.getActiveParticipant().add(ATNAUtil.buildActiveParticipant(ATNAUtil.WSA_REPLYTO_ANON,
            ATNAUtil.getProcessID(), true, ATNAUtil.getHostIP(), (short) 2, "DCM", "110153", "Source"));
    res.getActiveParticipant().add(ATNAUtil.buildActiveParticipant(xdsRepositoryHost, false, xdsRepositoryHost,
            (short) 1, "DCM", "110152", "Destination"));

    res.getAuditSourceIdentification().add(ATNAUtil.buildAuditSource("openhim"));

    // Only one is allowed
    Identifier id = audit.getParticipantIdentifiers().get(0);
    if (id != null) {
        res.getParticipantObjectIdentification().add(ATNAUtil.buildParticipantObjectIdentificationType(
                id.toCX(), (short) 1, (short) 1, "RFC-3881", "2", "PatientNumber", null));
    }

    res.getParticipantObjectIdentification()
            .add(ATNAUtil.buildParticipantObjectIdentificationType(audit.getUniqueId(), (short) 2, (short) 20,
                    "IHE XDS Metadata", "urn:uuid:a54d6aa5-d40d-43f9-88c5-b4633d873bdd",
                    "submission set classificationNode", audit.getMessage()));

    return ATNAUtil.marshallATNAObject(res);
}

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From source file:com.google.uzaygezen.core.hbase.HBaseQueryTest.java

private List<FilteredIndexRange<Object, BigIntegerRange>> query(MockHTable table, List<BigIntegerRange> region,
        SpaceFillingCurve sfc, int maxRanges,
        Map<Pow2LengthBitSetRange, NodeValue<BigIntegerContent>> rolledupMap) {
    List<? extends List<BigIntegerRange>> x = ImmutableList.of(region);
    BigIntegerContent zero = new BigIntegerContent(BigInteger.ZERO);
    Object filter = "";
    BigIntegerContent one = new BigIntegerContent(BigInteger.ONE);
    RegionInspector<Object, BigIntegerContent> simpleRegionInspector = SimpleRegionInspector.create(x, one,
            Functions.constant(filter), BigIntegerRangeHome.INSTANCE, zero);
    final RegionInspector<Object, BigIntegerContent> regionInspector;
    if (rolledupMap == null) {
        regionInspector = simpleRegionInspector;
    } else {/*from ww  w . ja v  a 2  s  .c o m*/
        regionInspector = MapRegionInspector.create(rolledupMap, simpleRegionInspector, false, zero, one);
    }
    // Not using using sub-ranges here.
    PlainFilterCombiner<Object, BigInteger, BigIntegerContent, BigIntegerRange> combiner = new PlainFilterCombiner<>(
            filter);
    QueryBuilder<Object, BigIntegerRange> queryBuilder = BacktrackingQueryBuilder.create(regionInspector,
            combiner, maxRanges, true, BigIntegerRangeHome.INSTANCE, zero);
    sfc.accept(new ZoomingSpaceVisitorAdapter(sfc, queryBuilder));
    Query<Object, BigIntegerRange> query = queryBuilder.get();
    return query.getFilteredIndexRanges();
}

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From source file:com.kactech.otj.Utils.java

public static BigInteger base62Decode(final String string) {
    if (string.length() == 0) {
        throw new IllegalArgumentException("string must not be empty");
    }/*  ww w .j  a va  2 s.  co m*/
    BigInteger result = BigInteger.ZERO;
    int digits = string.length();
    for (int index = 0; index < digits; index++) {
        int digit = B62_DIGITS.indexOf(string.charAt(digits - index - 1));
        result = result.add(BigInteger.valueOf(digit).multiply(B62_BASE.pow(index)));
    }
    return result;
}

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From source file:jp.aegif.nemaki.cmis.aspect.impl.CompileServiceImpl.java

@Override
public <T extends Content> ObjectList compileObjectDataList(CallContext callContext, String repositoryId,
        List<T> contents, String filter, Boolean includeAllowableActions,
        IncludeRelationships includeRelationships, String renditionFilter, Boolean includeAcl,
        BigInteger maxItems, BigInteger skipCount, boolean folderOnly, String orderBy) {
    if (CollectionUtils.isEmpty(contents)) {
        //Empty list
        ObjectListImpl list = new ObjectListImpl();
        list.setObjects(new ArrayList<ObjectData>());
        list.setNumItems(BigInteger.ZERO);
        list.setHasMoreItems(false);//from w  ww.j  a va 2s  .  com
        return list;
    } else {
        List<ObjectData> ods = new ArrayList<ObjectData>();
        for (T c : contents) {
            //Filter by folderOnly
            if (folderOnly && !c.isFolder()) {
                continue;
            }

            //Get each ObjectData
            ObjectData _od;
            ObjectData v = nemakiCachePool.get(repositoryId).getObjectDataCache().get(c.getId());
            if (v == null) {
                _od = compileObjectDataWithFullAttributes(callContext, repositoryId, c);
            } else {
                _od = (ObjectDataImpl) v;
            }

            ObjectData od = filterObjectDataInList(callContext, repositoryId, _od, filter,
                    includeAllowableActions, includeRelationships, renditionFilter, includeAcl);
            if (od != null) {
                ods.add(od);
            }
        }

        //Sort
        sortUtil.sort(repositoryId, ods, orderBy);

        //Set metadata
        ObjectListImpl list = new ObjectListImpl();
        Integer _skipCount = skipCount.intValue();
        Integer _maxItems = maxItems.intValue();

        if (_skipCount >= ods.size()) {
            list.setHasMoreItems(false);
            list.setObjects(new ArrayList<ObjectData>());
        } else {
            //hasMoreItems
            Boolean hasMoreItems = _skipCount + _maxItems < ods.size();
            list.setHasMoreItems(hasMoreItems);
            //paged list
            Integer toIndex = Math.min(_skipCount + _maxItems, ods.size());
            list.setObjects(new ArrayList<>(ods.subList(_skipCount, toIndex)));
        }
        //totalNumItem
        list.setNumItems(BigInteger.valueOf(ods.size()));

        return list;
    }
}

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From source file:org.estatio.api.Api.java

@ActionSemantics(Of.IDEMPOTENT)
public void putProperty(@Named("reference") final String reference, @Named("name") final String name,
        @Named("countryCode") final String countryCode, @Named("city") final String city,
        @Named("type") final String type, @Named("acquireDate") @Optional final LocalDate acquireDate,
        @Named("disposalDate") @Optional final LocalDate disposalDate,
        @Named("openingDate") @Optional final LocalDate openingDate,
        @Named("ownerReference") @Optional final String ownerReference,
        @Named("numeratorFormat") @Optional final String numeratorFormat,
        @Named("externalReference") @Optional final String externalReference,
        @Named("atPath") final String countryAtPath) {
    final Party owner = fetchParty(ownerReference);
    final Country country = fetchCountry(countryCode);
    final ApplicationTenancy countryAppTenancy = fetchApplicationTenancy(countryAtPath);
    final Property property = fetchProperty(reference, countryAppTenancy, true);
    property.setName(name);//from   ww  w .  j a v a2s.  c  om
    property.setCountry(country);
    property.setCity(city);
    property.setType(PropertyType.valueOf(type));
    property.setAcquireDate(acquireDate);
    property.setDisposalDate(disposalDate);
    property.setOpeningDate(openingDate);
    property.setExternalReference(externalReference);
    property.addRoleIfDoesNotExist(owner, FixedAssetRoleType.PROPERTY_OWNER, null, null);
    if (numeratorFormat != null)
        collectionNumerators.createInvoiceNumberNumerator(property, numeratorFormat, BigInteger.ZERO);
}

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